{"id":75563,"date":"2025-01-14T10:56:07","date_gmt":"2025-01-14T09:56:07","guid":{"rendered":"https:\/\/xitaso.com\/?page_id=75563"},"modified":"2026-08-31T13:20:03","modified_gmt":"2026-08-31T11:20:03","slug":"software-modernisation","status":"publish","type":"page","link":"https:\/\/xitaso.com\/en\/competences\/software-modernisation\/","title":{"rendered":"Software Modernisation"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column]\n\t\t\t\t<p class=\"rs-p-wp-fix\"><\/p>\n\t\t\t\t<sr7-module data-alias=\"softmod-slider-en-new\" data-id=\"107\" id=\"SR7_107_1\" class=\"rs-ov-hidden\" data-version=\"6.7.58\">\n\t\t\t\t\t<sr7-adjuster><\/sr7-adjuster>\n\t\t\t\t\t<sr7-content>\n\t\t\t\t\t\t<sr7-slide id=\"SR7_107_1-185\" data-key=\"185\">\n\t\t\t\t\t\t\t<h1 id=\"SR7_107_1-185-1\" class=\"sr7-layer\">Software modernisation<\/h1>\n\t\t\t\t\t\t\t<sr7-txt id=\"SR7_107_1-185-6\" class=\"sr7-layer\">Modernising legacy systems & regaining the capacity for innovation.<br \/>\n<\/sr7-txt>\n\t\t\t\t\t\t<\/sr7-slide>\n\t\t\t\t\t\t<sr7-slide id=\"SR7_107_1-187\" data-key=\"187\">\n\t\t\t\t\t\t<\/sr7-slide>\n\t\t\t\t\t<\/sr7-content>\n\t\t\t\t\t<image_lists style=\"display:none\">\n\t\t\t\t\t\t<img data-src=\"\/\/xitaso.com\/wp-content\/uploads\/shutterstock_1927269110-scaled.jpg\" data-libid=\"71625\" data-lib=\"medialibrary\" alt=\"Software-Modernisierung - Header\" title=\"Software-Modernisierung &#8211; Header\" width=\"0\" height=\"0\" data-dbsrc=\"Ly94aXRhc28uY29tL3dwLWNvbnRlbnQvdXBsb2Fkcy9zaHV0dGVyc3RvY2tfMTkyNzI2OTExMC1zY2FsZWQuanBn\"\/>\n\t\t\t\t\t<\/image_lists>\n\t\t\t\t<\/sr7-module>\n\t\t\t\t<script>\n\t\t\t\t\twindow.SR7 ??={};SR7.PMH ??={}; SR7.PMH[\"SR7_107_1\"] = {cn:100,state:false,fn: function() { if (window._tpt!==undefined && window._tpt.prepareModuleHeight !== undefined) {  _tpt.prepareModuleHeight({id:\"SR7_107_1\",el:[500,500,400,350,270],type:'hero',shdw:'0',gh:[500,500,400,350,270],gw:[1920,1920,1024,778,480],vpt:['-100px&#039;,&#039;-100px&#039;,&#039;-100px&#039;,&#039;-100px&#039;,&#039;-100px'],size:{fullWidth:false, fullHeight:false},mh:'0',onh:0,onw:0,bg:{color:'{\"orig\":\"transparent\",\"type\":\"solid\",\"string\":\"transparent\"}'}});   SR7.PMH[\"SR7_107_1\"].state=true;} else if(SR7.PMH[\"SR7_107_1\"].cn-->0)\tsetTimeout( SR7.PMH[\"SR7_107_1\"].fn,19);}};SR7.PMH[\"SR7_107_1\" ].fn();\n\t\t\t\t<\/script>\n[\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; css=&#8221;.vc_custom_1787910081991{background-color: #e8e0e0 !important;}&#8221; z_index=&#8221;&#8221; el_class=&#8221;padding-top-30-bottom-45&#8243;][vc_column offset=&#8221;vc_col-xl-inherit vc_col-lg-inherit vc_col-md-12 vc_col-sm-inherit&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;3\/5&#8243;][vc_empty_space height=&#8221;20px&#8221; el_class=&#8221;not-on-mobile&#8221;][vc_column_text el_class=&#8221;not-on-mobile&#8221;]<\/p>\n<h1 style=\"font-size: 28px; margin-bottom: 10px;\">Software modernisation for business-critical systems<\/h1>\n<p>[\/vc_column_text][vc_column_text]Outdated software systems stifle innovation, increase risks and hinder the further development of business-critical applications. XITASO supports companies in modernising complex software landscapes \u2013 from thorough analysis to sustainable implementation.[\/vc_column_text][vc_empty_space height=&#8221;30px&#8221; el_class=&#8221;only-on-mobile&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;2\/5&#8243;][vc_column_text]<\/p>\n<div style=\"background-color: #ffffff; border-left: 4px solid #005962; padding: 20px 24px; border-radius: 4px;\">\n<p style=\"margin: 0 0 6px 0; font-size: 13px; color: #558785; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;\">AI-SUPPORTED. EXPERT-LED.<\/p>\n<ul style=\"margin: 0; padding-left: 18px; font-size: 15px; line-height: 1.7;\">\n<li data-section-id=\"1jlws11\" data-start=\"711\" data-end=\"765\">AI accelerates analysis, documentation and implementation<\/li>\n<li data-section-id=\"1mht38h\" data-start=\"766\" data-end=\"825\">Our experts manage and evaluate the entire process<\/li>\n<li data-section-id=\"jrbxsf\" data-start=\"826\" data-end=\"892\">Automation creates space for the decisive tasks<\/li>\n<li data-section-id=\"43bpvm\" data-start=\"893\" data-end=\"957\">The result: more efficient modernisation without loss of control<\/li>\n<\/ul>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;70px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h2>What XITASO can do for you<\/h2>\n<p>From the initial assessment to long-term innovation capability \u2013 our offering covers the entire modernisation path. Fixed price, fixed scope, calculable risk.[\/vc_column_text][vc_empty_space height=&#8221;30px&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221; el_class=&#8221;equal-row-of-three&#8221;][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text]<\/p>\n<div style=\"border: 2px solid #E67127; border-radius: 6px; padding: 28px 24px;\">\n<div style=\"background: #E67127; color: #fff; display: inline-block; border-radius: 50%; width: 36px; height: 36px; text-align: center; line-height: 36px; font-weight: bold; font-size: 16px; margin-bottom: 16px;\">1<\/div>\n<h3 style=\"color: #e67127; margin-bottom: 8px;\">Modernisation assessment<\/h3>\n<p style=\"font-size: 13px; font-style: italic; color: #666; margin-bottom: 14px;\">&#8220;Should you modernise, and how?&#8221;<\/p>\n<p style=\"font-size: 15px;\">A fixed-scope engagement, time-limited \u2013 typically <strong>2\u20134 weeks<\/strong>. We inventory your system, assess architecture and code quality, and deliver a clear, evidence-based recommendation.<\/p>\n<ul style=\"font-size: 14px; padding-left: 18px; margin-top: 12px;\">\n<li>Architecture snapshot &amp; quality findings<\/li>\n<li>Requirements &amp; process documentation<\/li>\n<li>Renovate\/renew\/replace matrix<\/li>\n<li>Roadmap &amp; business case<\/li>\n<\/ul>\n<p style=\"margin-top: 14px; font-size: 13px;\"><span style=\"background: #E67127; color: #fff; padding: 2px 8px; border-radius: 3px;\">Fixed price \u00b7 Fixed scope \u00b7 Low risk<\/span><\/p>\n<\/div>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221; el_class=&#8221;only-on-mobile&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text]<\/p>\n<div style=\"border: 2px solid #e1425c; border-radius: 6px; padding: 28px 24px;\">\n<div style=\"background: #e1425c; color: #fff; display: inline-block; border-radius: 50%; width: 36px; height: 36px; text-align: center; line-height: 36px; font-weight: bold; font-size: 16px; margin-bottom: 16px;\">2<\/div>\n<h3 style=\"color: #e1425c; margin-bottom: 8px;\">Iterative modernisation<\/h3>\n<p style=\"font-size: 13px; font-style: italic; color: #666; margin-bottom: 14px;\">&#8220;Modernise step by step to reduce risk.&#8221;<\/p>\n<p style=\"font-size: 15px;\">Building on the assessment, we modernise your system <strong>step by step<\/strong> \u2013 without jeopardising ongoing operations. AI significantly accelerates documentation, refactoring and migration.<\/p>\n<ul style=\"font-size: 14px; padding-left: 18px; margin-top: 12px;\">\n<li>Incremental refactoring &amp; migration<\/li>\n<li>Strangler fig pattern &amp; modularisation<\/li>\n<li>Continuous quality assurance<\/li>\n<li>Transparent milestone management<\/li>\n<\/ul>\n<p style=\"margin-top: 14px; font-size: 13px;\"><span style=\"background: #e1425c; color: #fff; padding: 2px 8px; border-radius: 3px;\">AI-accelerated \u00b7 Secure \u00b7 Measurable<\/span><\/p>\n<\/div>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221; el_class=&#8221;only-on-mobile&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text]<\/p>\n<div style=\"border: 2px solid #9d6585; border-radius: 6px; padding: 28px 24px; background: #f9f9f9;\">\n<div style=\"background: #9d6585; color: #fff; display: inline-block; border-radius: 50%; width: 36px; height: 36px; text-align: center; line-height: 36px; font-weight: bold; font-size: 16px; margin-bottom: 16px;\">3<\/div>\n<h3 style=\"color: #9d6585; margin-bottom: 8px;\">Innovate<\/h3>\n<p style=\"font-size: 13px; font-style: italic; color: #666; margin-bottom: 14px;\">&#8220;Innovation on the modernised foundation.&#8221;<\/p>\n<p style=\"font-size: 15px;\">The modernised system is the stable foundation for <strong>new features, AI integration and digital innovation<\/strong>. You benefit from an architecture that enables change rather than preventing it.<\/p>\n<ul style=\"font-size: 14px; padding-left: 18px; margin-top: 12px;\">\n<li>AI &amp; cloud integration<\/li>\n<li>New feature development<\/li>\n<li>Agile further development<\/li>\n<li>Long-term software fitness<\/li>\n<\/ul>\n<p style=\"margin-top: 14px; font-size: 13px;\"><span style=\"background: #9d6585; color: #fff; padding: 2px 8px; border-radius: 3px;\">Future-proof \u00b7 Scalable \u00b7 Agile<\/span><\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;20px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;center&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;4\/6&#8243;][vc_column_text]<\/p>\n<div class=\"sms-teaser\"><!-- BILD --><\/p>\n<div class=\"sms-teaser-image\"><img decoding=\"async\" src=\"https:\/\/xitaso.com\/wp-content\/uploads\/operation.svg\" alt=\"\" \/><\/div>\n<p><!-- INHALT --><\/p>\n<div class=\"sms-teaser-content\">\n<div class=\"sms-teaser-label\">Software modernisation suite<\/div>\n<div class=\"sms-teaser-title\">Discover the complete modernisation path<\/div>\n<div class=\"sms-teaser-text\">Unlock the complete content of our <strong>Software Modernisation Suite<\/strong> free of charge and discover the approach by which existing software systems become future-proof step by step.<\/div>\n<div class=\"sms-teaser-button\">\n<a  itemprop=\"url\" href=\"\/en\/competences\/software-modernisation\/software-modernisation-suite\/#sms-gate\" target=\"_parent\" data-hover-background-color=\"#ffffff\" data-hover-border-color=\"#005962\" data-hover-color=\"#005962\" class=\"qbutton  large left default\" style=\"color: #ffffff; border-color: #005962; margin: 0; background-color:#005962;\">Unlock the Software Modernisation Suite for free \u2192<\/a>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; css=&#8221;.vc_custom_1719489275655{background-color: #508785 !important;}&#8221; z_index=&#8221;&#8221; el_class=&#8221;quote-full-page&#8221;][vc_column][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner][vc_column_text css=&#8221;.vc_custom_1787740130975{background-color: #ffffff !important;}&#8221;]<\/p>\n<p style=\"font-size: 22px; font-family: Borna-medium;\"><strong><span style=\"color: #005962;\"><span class=\"TextRun SCXW137504176 BCX0\" lang=\"DE-DE\" xml:lang=\"DE-DE\" data-contrast=\"auto\"><span class=\"NormalTextRun CommentStart CommentHighlightClicked SCXW137504176 BCX0\" data-ccp-parastyle=\"Sourcecode\">&#8220;<span class=\"TextRun SCXW137504176 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\">Software modernisation has never been as straightforward as it is today. AI opens up entirely new possibilities for us to analyse existing systems more efficiently, develop them in a targeted manner and make them fit for the future.<\/span>&#8220;<\/span><\/span><\/span><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-105721 size-full\" src=\"https:\/\/xitaso.com\/wp-content\/uploads\/Michael-Brunner-AP.png\" alt=\"Michael Brunner - Experte f\u00fcr Softwaremodernisierung\" width=\"120\" height=\"120\" \/><br \/>\n<strong>Michael Brunner<\/strong><br \/>\nSoftware Developer<br \/>\nXITASO[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; css=&#8221;.vc_custom_1786981085665{background-color: #E8E0E0 !important;}&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;60px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h2>Why modernise now?<\/h2>\n<p>Many companies underestimate the hidden costs of outdated systems. Technical debt accumulates over the years \u2013 until the system becomes a genuine brake on growth.[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;][vc_column_text]<\/p>\n<div style=\"display: flex; flex-direction: column; gap: 8px; font-family: 'Borna', sans-serif;\"><!-- Point 1 --><\/p>\n<div>\n<div style=\"display: flex; align-items: center; gap: 10px;\"><span style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; min-width: 24px; border-radius: 50%; background-color: #e87722; color: #ffffff; font-size: 14px; font-weight: bold; line-height: 1;\">!<\/span><strong style=\"font-size: 16px; line-height: 24px;\">Rising maintenance costs<\/strong><\/div>\n<div style=\"margin-left: 34px; margin-top: 4px; font-size: 14px; line-height: 1.6; color: #555;\">~70% of the IT budget flows into maintaining existing systems rather than developing new features.<\/div>\n<\/div>\n<p><!-- Point 2 --><\/p>\n<div>\n<div style=\"display: flex; align-items: center; gap: 10px;\"><span style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; min-width: 24px; border-radius: 50%; background-color: #e87722; color: #ffffff; font-size: 14px; font-weight: bold; line-height: 1;\">!<\/span><strong style=\"font-size: 16px; line-height: 24px;\">Loss of system knowledge<\/strong><\/div>\n<div style=\"margin-left: 34px; margin-top: 4px; font-size: 14px; line-height: 1.6; color: #555;\">Retirements and staff turnover cause critical know-how to disappear \u2013 often unnoticed until it is too late.<\/div>\n<\/div>\n<p><!-- Point 3 --><\/p>\n<div>\n<div style=\"display: flex; align-items: center; gap: 10px;\"><span style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; min-width: 24px; border-radius: 50%; background-color: #e87722; color: #ffffff; font-size: 14px; font-weight: bold; line-height: 1;\">!<\/span><strong style=\"font-size: 16px; line-height: 24px;\">Stifled innovation<\/strong><\/div>\n<div style=\"margin-left: 34px; margin-top: 4px; font-size: 14px; line-height: 1.6; color: #555;\">New features, AI integration or cloud migration fail due to outdated architectures and unsupported frameworks.<\/div>\n<\/div>\n<p><!-- Point 4 --><\/p>\n<div>\n<div style=\"display: flex; align-items: center; gap: 10px;\"><span style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; min-width: 24px; border-radius: 50%; background-color: #e87722; color: #ffffff; font-size: 14px; font-weight: bold; line-height: 1;\">!<\/span><strong style=\"font-size: 16px; line-height: 24px;\">Growing security risks<\/strong><\/div>\n<div style=\"margin-left: 34px; margin-top: 4px; font-size: 14px; line-height: 1.6; color: #555;\">Unmaintained dependencies and a lack of containerisation open entry points for attackers.<\/div>\n<\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_empty_space height=&#8221;50px&#8221;][vc_column_text]<\/p>\n<div style=\"background: #005962; color: #fff; border-radius: 6px; padding: 36px 32px;\">\n<p style=\"font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: #9ecfcc; margin-bottom: 8px; font-weight: 600;\">Typical warning signs<\/p>\n<h3 style=\"color: #ffffff; margin-bottom: 20px;\">Do any of these sound familiar?<\/h3>\n<div style=\"font-size: 15px; line-height: 1.7; color: #ffffff;\">\n<div style=\"display: flex; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">New features take disproportionately long<\/span><\/div>\n<div style=\"display: flex; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">Only a few people still understand the system<\/span><\/div>\n<div style=\"display: flex; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">Tests are barely automated or missing entirely<\/span><\/div>\n<div style=\"display: flex; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">The system runs on .NET Framework, AngularJS, WinForms or legacy PLC<\/span><\/div>\n<div style=\"display: flex; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">Documentation is outdated or non-existent<\/span><\/div>\n<div style=\"display: flex; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">Security patches are being deferred<\/span><\/div>\n<div style=\"display: flex; gap: 10px;\"><span style=\"color: #ffffff; flex-shrink: 0;\">\u2022<\/span> <span style=\"color: #ffffff;\">The developer community for your technology is shrinking<\/span><\/div>\n<\/div>\n<div style=\"margin-top: 28px; border-top: 1px solid rgba(255,255,255,0.2); padding-top: 24px;\">\n<p style=\"font-size: 15px; color: #ffffff; margin-bottom: 16px;\"><strong>An assessment is worthwhile from just 2 applicable points.<\/strong><\/p>\n<div class=\"responsive-button button-left\"><a  itemprop=\"url\" href=\"\/en\/appointment-booking\/\" target=\"_parent\" data-hover-background-color=\"transparent\" data-hover-border-color=\"#ffffff\" data-hover-color=\"#ffffff\" class=\"qbutton  medium left default\" style=\"color: #005962; border-color: #ffffff; margin: 0; background-color:#ffffff;\">Book a free consultation session now \u2192<\/a><\/div>\n<\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column][vc_column_text]<br \/>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; css=&#8221;.vc_custom_1786981085665{background-color: #ffffff !important;}&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;60px&#8221; el_class=&#8221;not-on-mobile&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h2>AI-supported software modernisation<\/h2>\n<h3 style=\"font-size: 17px; margin-bottom: 20px;\">Proven engineering, accelerated by modern AI methods.<\/h3>\n<p>XITASO combines modern AI methods with many years of experience in developing business-critical software. This allows analysis, documentation and modernisation tasks to be significantly accelerated \u2013 without compromising on engineering quality. Responsibility for architectural and business decisions always remains with experienced experts.[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;]<a  itemprop=\"url\" href=\"https:\/\/xitaso.com\/ki-gestuetzte-software-modernisierung\/\" target=\"_parent\" data-hover-background-color=\"#FFFFFF\" data-hover-border-color=\"#005962\" data-hover-color=\"#005962\" class=\"qbutton  medium left default responsive-button\" style=\"color: #FFFFFF; border-color: #FFFFFF; background-color:#005962;\">For more details, read this blog article (German content) \u2192<\/a>[vc_empty_space height=&#8221;20px&#8221; el_class=&#8221;only-on-mobile&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<div style=\"background: #e8e0e0; border-radius: 6px; padding: 30px 28px;\">\n<p style=\"font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: #558785; font-weight: 600; margin-bottom: 16px;\">Areas of Application<\/p>\n<ul>\n<li>System analysis &amp; reverse engineering<\/li>\n<li>Automated documentation<\/li>\n<li>Code transformation &amp; migration<\/li>\n<li>Test generation<\/li>\n<li>Requirements &amp; process engineering (BPMN)<\/li>\n<\/ul>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;60px&#8221; el_class=&#8221;not-on-mobile&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner][vc_column_text]<\/p>\n<h2>Our projects<\/h2>\n<p>With our expertise and many years of project experience in software modernisation, we work together with our clients and partners to select the best solution.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;30px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221; el_class=&#8221;three-column-references&#8221;][vc_column][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/3&#8243;][vc_raw_html]JTNDYSUyMGhyZWYlM0QlMjJodHRwcyUzQSUyRiUyRnhpdGFzby5jb20lMkZlbiUyRnByb2plY3RzJTJGbXVsdGl2YWMtbWlncmF0aW9uLXRvLWEtbW9kZXJuLWhtaS1mcmFtZXdvcmslMkYlMjIlM0UlMEE=[\/vc_raw_html][vc_empty_space height=&#8221;250&#8243; image_repeat=&#8221;no-repeat&#8221; background_image=&#8221;92383&#8243;][vc_column_text]<\/p>\n<div class=\"referenz_kunde\">MULTIVAC<\/div>\n<h3>Migration to a modern HMI framework<\/h3>\n<p>[\/vc_column_text][vc_raw_html]JTNDJTJGYSUzRQ==[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_raw_html]JTNDYSUyMGhyZWYlM0QlMjJodHRwcyUzQSUyRiUyRnhpdGFzby5jb20lMkZlbiUyRnByb2plY3RzJTJGaW5kb3JhbWEtc3VwcG9ydC1hbmQtc29mdHdhcmUtbW9kZXJuaXNhdGlvbiUyRiUyMiUzRSUwQQ==[\/vc_raw_html][vc_empty_space height=&#8221;250&#8243; image_repeat=&#8221;no-repeat&#8221; background_image=&#8221;19558&#8243;][vc_column_text]<\/p>\n<div class=\"referenz_kunde\">INDORAMA<\/div>\n<h3>Support &amp; software modernisation<\/h3>\n<p>[\/vc_column_text][vc_raw_html]JTNDJTJGYSUzRQ==[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_raw_html]JTNDYSUyMGhyZWYlM0QlMjJodHRwcyUzQSUyRiUyRnhpdGFzby5jb20lMkZlbiUyRnByb2plY3RzJTJGYmhzLWNvcnJ1Z2F0ZWQlMkYlMjIlM0UlMEE=[\/vc_raw_html][vc_empty_space height=&#8221;250&#8243; image_repeat=&#8221;no-repeat&#8221; background_image=&#8221;96437&#8243;][vc_column_text]<\/p>\n<div class=\"referenz_kunde\">BHS Corrugated<\/div>\n<h3>Renewed production control for corrugated board systems<\/h3>\n<p>[\/vc_column_text][vc_raw_html]JTNDJTJGYSUzRQ==[\/vc_raw_html][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column][vc_column_text]<br \/>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;70&#8243;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column][vc_column_text]<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_column_text]<\/p>\n<h2>Frequently asked questions about software modernisation<\/h2>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;35px&#8221;]<div class=\"qode-accordion-holder clearfix qode-accordion qode-initial \">\n\t<h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        What is software modernisation?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]Software modernisation refers to the further development of existing software systems to ensure they remain <strong>maintainable, high-performing and future-proof<\/strong> in the long term. This includes measures such as refactoring, architecture modernisation, migration to new technologies and the gradual replacement of outdated system components \u2013 without jeopardising ongoing operations.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        When is software modernisation worthwhile?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]Modernisation is worthwhile when <strong>maintenance costs are rising<\/strong>, <strong>innovation is being stifled<\/strong> or <strong>knowledge about existing systems is being lost<\/strong>. Further typical signals include outdated technologies, slow implementation of new requirements and difficulties in integrating modern AI or cloud solutions.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        Does a legacy system need to be completely redeveloped?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]No. In many cases, <strong>gradual modernisation is more economical and less risky<\/strong> than a complete redevelopment. An existing system often contains years of accumulated requirements, workarounds and business logic that could be lost in a complete rewrite. Incremental modernisation preserves this knowledge and keeps the system operational throughout the entire process.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        What role does AI play in software modernisation?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]AI supports <strong>analysis, documentation, test generation and migration<\/strong>. Through the use of modern AI methods, time-consuming tasks such as reverse engineering or code transformation can be significantly accelerated. Responsibility for architectural and business decisions always remains with experienced experts.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        What challenges are typical with legacy systems?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]The most common issues include:<\/p>\n<ul>\n<li><strong>Missing documentation<\/strong> and lost system knowledge<\/li>\n<li><strong>Technical debt<\/strong> from years of deferred improvements<\/li>\n<li><strong>Outdated technologies<\/strong> and no longer supported frameworks<\/li>\n<li><strong>Lack of containerisation<\/strong> and security vulnerabilities<\/li>\n<li>Difficult <strong>extensibility and integration<\/strong> of modern solutions<\/li>\n<\/ul>\n<p>[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        Which systems can be modernised?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]In principle, <strong>most individually developed business applications can be modernised<\/strong> \u2013 regardless of technology or age. Whether production control systems, ERP-adjacent systems, embedded software or web applications: what is decisive is a thorough analysis at the outset to develop the appropriate modernisation strategy.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        Does a rewrite not make more sense than software modernisation?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]A complete rewrite may seem sensible in certain cases. <strong>However, a rewrite carries considerable risks<\/strong>: years of accumulated requirements, workarounds and business logic can be lost. Gradual modernisation, on the other hand, offers risk minimisation, cost control, knowledge retention and flexibility when introducing new technologies.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        What are the first steps in modernising a legacy system?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]The first step is a comprehensive analysis: an <strong>architecture review<\/strong>, an <strong>assessment of code quality<\/strong> and the <strong>identification of outdated technologies<\/strong>. Our modernisation assessment delivers exactly that \u2013 in 2\u20134 weeks, at a fixed price, with a clear go\/no-go recommendation.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        How can the architecture be improved during modernisation?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]Proven approaches include modularisation, Domain Driven Design (DDD) and the Strangler Fig Pattern. By combining these methods, a <strong>more robust, adaptable and future-proof software solution<\/strong> is created.[\/vc_column_text]    <\/div>\n<\/div><h3 class=\"clearfix qode-title-holder\">\n<span class=\"qode-tab-title\">\n\t    <span class=\"qode-tab-title-inner\">\n        How can we ensure that the modernised system does not become tomorrow&#039;s legacy?    <\/span>\n<\/span>\n<span class=\"qode-accordion-mark\">\n    <span class=\"qode-accordion-mark-icon\">\n        <span class=\"icon_plus\"><\/span>\n        <span class=\"icon_minus-06\"><\/span>\n    <\/span>\n<\/span>\n<\/h3>\n<div  class=\"qode-accordion-content \" >\n    <div class=\"qode-accordion-content-inner\">\n        [vc_column_text]Through <strong>continuous improvement processes<\/strong>: regular updates, agile practices (Scrum\/Kanban), DevOps culture with CI\/CD, systematic reduction of technical debt and regular architecture retrospectives. XITASO supports you even after modernisation.[\/vc_column_text]    <\/div>\n<\/div><\/div>[vc_empty_space height=&#8221;70px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column][vc_column_text]<br \/>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; css=&#8221;.vc_custom_1716968028934{background-color: #e8e0e0 !important;}&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;80px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;76293&#8243; img_size=&#8221;medium&#8221; style=&#8221;vc_box_circle_2&#8243; css=&#8221;.vc_custom_1744121679994{padding-right: 100px !important;}&#8221; qode_css_animation=&#8221;&#8221;][vc_empty_space height=&#8221;30&#8243; el_class=&#8221;only-on-mobile&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text]<\/p>\n<h3><strong>Do you have questions about software modernisation?<\/strong><\/h3>\n<p><strong>Contact our expert and find out how we can help you in a obligation-free consultation.<\/strong><\/p>\n<p><strong>Dr. Michael Schackert<\/strong><br \/>\nTel. +49 821 885 882 36<br \/>\n<a href=\"mailto:michael.schackert@xitaso.com\">michael.schackert@xitaso.com<\/a>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner]<div class=\"container_inner\"><div class=\"call_to_action normal\" style=\"background-color: #e8e0e0;padding-bottom: 40px;\"><div class=\"two_columns_75_25 clearfix\"><div class=\"text_wrapper column1\"><div class=\"call_to_action_text \" style=\"\"><\/div><\/div><div class=\"button_wrapper column2\"><a itemprop=\"url\" href=\"\/en\/appointment-booking\/\" class=\"qbutton white big_large\" target=\"_parent\" style=\"border-color: #005962;background-color:#005962;\" data-hover-border-color=#005962 >Free consultation session<\/a><\/div><\/div><\/div><\/div>[vc_empty_space height=&#8221;60px&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; css=&#8221;.vc_custom_1787910081991{background-color: #e8e0e0 !important;}&#8221; z_index=&#8221;&#8221; el_class=&#8221;padding-top-30-bottom-45&#8243;][vc_column offset=&#8221;vc_col-xl-inherit vc_col-lg-inherit vc_col-md-12 vc_col-sm-inherit&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;grid&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;3\/5&#8243;][vc_empty_space height=&#8221;20px&#8221; el_class=&#8221;not-on-mobile&#8221;][vc_column_text el_class=&#8221;not-on-mobile&#8221;] Software modernisation for business-critical systems [\/vc_column_text][vc_column_text]Outdated software systems stifle innovation, increase risks and&#8230;<\/p>\n","protected":false},"author":30,"featured_media":71626,"parent":22071,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"full_width.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-75563","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Software modernisation for critical systems | XITASO<\/title>\n<meta name=\"description\" content=\"Modernise legacy systems \u2013 AI-accelerated and expert-led. 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