{"id":24803,"date":"2026-01-20T10:23:40","date_gmt":"2026-01-20T09:23:40","guid":{"rendered":"https:\/\/acent.de\/?page_id=24803"},"modified":"2026-01-27T09:21:40","modified_gmt":"2026-01-27T08:21:40","slug":"it-modernisation","status":"publish","type":"page","link":"https:\/\/acent.de\/en\/it-modernisation\/","title":{"rendered":"IT Modernisation"},"content":{"rendered":"\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"image-header-full-width\">\n\t\t\t<div class=\"header-image-full-width\">\n\t\t\t\t<div class=\"header-image-media\">\n\t\t\t\t\t<div id=\"wp-header-image\" class=\"wp-header-image\">\n\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/acent.de\/wp-content\/uploads\/2021\/06\/Header-schmal-Kompetenzen-Enterprise-Architecture02.jpg\" alt=\"\">\n\t\t\t\t\t\t<div class=\"opacity-mask\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"header-image-full-width-text\">\n\t\t\t\t\t<div class=\"container\">\n\t\t\t\t\t<h3><span style=\"font-size: 14pt;\">IT Modernisation<\/span><\/h3>\n<h1>Eliminate legacy issues \u2013 Shape the future<\/h1>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t<\/div>\n\n\t\t\t<div class=\"container wrapper wrapper-after-image\">\n\t\t<div class=\"row\">\n\t\t<div class=\"col-sm-12\">\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n<p style=\"text-align: justify;\">Many IT landscapes have grown over many years. Systems have been expanded, integrated and replaced until today they manage more than they enable. Data flows are complex, changes take too long, and every adjustment carries risks. This turns IT into a cost driver instead of a driver of innovation.<br \/>IT modernisation means breaking through this complexity. We take outdated structures and create an architecture that remains scalable, offers security and allows for innovation. The goal is an IT landscape that supports your business, not hinders it. An environment that adapts to new requirements without losing stability.<br \/>Modernisation affects much more than just technology. It changes processes, roles and responsibilities. Our delivery teams deliver visible results. We modernise systems not only in concept, but also in operation. Developers, testers and architects work closely with product owners and specialist departments to translate every decision into executable software. New functions go live in a controlled manner, legacy issues disappear step by step, and the organisation regains speed and transparency.<\/p>\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px;\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n<style>.sprung {visibility: hidden; height: 0px !important; position: absolute; margin: -100px;}<\/style>\n<ul class=\"nav nav-tabs perfect-nav-tabs txt_standard\" id=\"tab-190832199\" role=\"tablist\">\n\t\t\t<li class=\"nav-item\">\n\t\t\t\t\t\t\t\t<div id=\"architecturemodernisation-tab\" class=\"sprung\"><\/div>\n\t\t<a class=\"nav-link active\" data-toggle=\"tab\" href=\"#architecturemodernisation\" role=\"tab\" aria-controls=\"architecturemodernisation\" aria-selected=\"true\">Architecture modernisation<\/a>\n\t\t    <\/li>\n    \t\t\t<li class=\"nav-item\">\n\t\t\t\t\t\t\t\t<div id=\"requirementsmanagementandprocessmanagement-tab\" class=\"sprung\"><\/div>\n\t\t<a class=\"nav-link\" data-toggle=\"tab\" href=\"#requirementsmanagementandprocessmanagement\" role=\"tab\" aria-controls=\"requirementsmanagementandprocessmanagement\" aria-selected=\"true\">Requirements management and process management<\/a>\n\t\t    <\/li>\n    \t\t\t<li class=\"nav-item\">\n\t\t\t\t\t\t\t\t<div id=\"deliveryandproductownership-tab\" class=\"sprung\"><\/div>\n\t\t<a class=\"nav-link\" data-toggle=\"tab\" href=\"#deliveryandproductownership\" role=\"tab\" aria-controls=\"deliveryandproductownership\" aria-selected=\"true\">Delivery and Product Ownership<\/a>\n\t\t    <\/li>\n    \t\t\t<li class=\"nav-item\">\n\t\t\t\t\t\t\t\t<div id=\"developmentandtesting-tab\" class=\"sprung\"><\/div>\n\t\t<a class=\"nav-link\" data-toggle=\"tab\" href=\"#developmentandtesting\" role=\"tab\" aria-controls=\"developmentandtesting\" aria-selected=\"true\">Development and Testing<\/a>\n\t\t    <\/li>\n    \t\t\t<li class=\"nav-item\">\n\t\t\t\t\t\t\t\t<div id=\"integrationandoperationalreliability-tab\" class=\"sprung\"><\/div>\n\t\t<a class=\"nav-link\" data-toggle=\"tab\" href=\"#integrationandoperationalreliability\" role=\"tab\" aria-controls=\"integrationandoperationalreliability\" aria-selected=\"true\">Integration and operational reliability<\/a>\n\t\t    <\/li>\n    \t<\/ul>\n\n<style>@media screen and (min-width: 767px) {.tab-col-2{\n-moz-column-count: 2;\n-webkit-column-count: 2;\ncolumn-count: 2;}}<\/style><div class=\"tab-content txt_standard\" id=\"perfectTabContent\">\n\t\t\t\t\t\t<div class=\"tab-pane fade show active\" id=\"architecturemodernisation\" role=\"tabpanel\" aria-labelledby=\"architecturemodernisation-tab\">\n\t\t<div class=\"tab-col-2\">\n\t\t\t<p>A <strong>modern IT architecture<\/strong> forms the <strong>foundation for scalability, security and maintainability.<\/strong><br><strong>We analyse existing system landscapes, identify technical debt and design target architectures<\/strong> based on <strong>clear domain divisions<\/strong>. Our architects consolidate interfaces, establish API gateways and separate monolithic structures into <strong>maintainable modules.<\/strong><\/p><p>By using <strong>modern cloud patterns, containerisation and standardised integration points<\/strong>, we create an architecture that reduces loads, preserves technological freedom and lowers long-term operating costs \u2013 <strong>without compromising stability.<\/strong><\/p>\t\t<\/div>\n    <\/div>\n    \t\t\t\t\t\t\t<div class=\"tab-pane fade\" id=\"requirementsmanagementandprocessmanagement\" role=\"tabpanel\" aria-labelledby=\"requirementsmanagementandprocessmanagement-tab\">\n\t\t<div class=\"tab-col-2\">\n\t\t\t<p>We <strong>translate complex business logic into precise, model-based requirements<\/strong>. Using BPMN and DMN, we record technical processes in a structured manner and identify input data, system behaviour and interfaces. Requirements are documented, versioned and prioritised <strong>in accordance with the IREB standard.<\/strong><\/p><p>Through coordinated backlog management, we <strong>ensure traceability from the requirement to the test case.<\/strong><br>This creates <strong>robust structures<\/strong> that seamlessly connect development, testing and operation \u2013 <strong>technically consistent, testable and audit-proof.<\/strong><\/p>\t\t<\/div>\n    <\/div>\n    \t\t\t\t\t\t\t<div class=\"tab-pane fade\" id=\"deliveryandproductownership\" role=\"tabpanel\" aria-labelledby=\"deliveryandproductownership-tab\">\n\t\t<div class=\"tab-col-2\">\n\t\t\t<p><strong>Effective delivery<\/strong> is achieved through <strong>clear responsibilities and transparent management.<\/strong><\/p><p>Our product owners combine business goals with technical implementation, prioritise backlogs according to business value and manage development cycles along defined increments.<\/p><p>Decision registers, impediment tracking and continuous reporting <strong>ensure visibility and speed.<\/strong><br><strong>We work agilely \u2013 but with governance<\/strong>: release plans, definition of done and quality gates ensure that each increment is ready for production. This creates <strong>a reliable end-to-end delivery process \u2013 from refinement to go-live.<\/strong><\/p>\t\t<\/div>\n    <\/div>\n    \t\t\t\t\t\t\t<div class=\"tab-pane fade\" id=\"developmentandtesting\" role=\"tabpanel\" aria-labelledby=\"developmentandtesting-tab\">\n\t\t<div class=\"tab-col-2\">\n\t\t\t<p>We implement target architectures in <strong>high-performance, maintainable code<\/strong> \u2013 with a <strong>focus on quality and stability.<\/strong> Continuous integration, automated unit and integration tests, and code reviews are standard practice for us.<br>Our test managers establish <strong>test strategies across all levels:<\/strong> functional, regressive and non-functional (e.g. performance,<\/p><p>security). Close integration of development, testing and technical architecture creates a <strong>stable DevOps cycle.<\/strong><\/p><p>Changes are rolled out in a controlled manner, regressions are detected early on \u2013 and your system remains<strong> permanently deliverable.<\/strong><\/p>\t\t<\/div>\n    <\/div>\n    \t\t\t\t\t\t\t<div class=\"tab-pane fade\" id=\"integrationandoperationalreliability\" role=\"tabpanel\" aria-labelledby=\"integrationandoperationalreliability-tab\">\n\t\t<div class=\"tab-col-2\">\n\t\t\t<p><strong>New systems<\/strong> must function smoothly with <strong>existing environments.<\/strong><\/p><p>We provide <strong>technical and organisational support for integration and migration projects<\/strong> until stable operation is achieved. Data migrations are secured using defined validation routines, and interfaces are monitored using monitoring and alerting systems.<\/p><p>We <strong>establish clear responsibilities<\/strong> in operations, document integration flows and set up mechanisms for fault analysis. <strong>Structured handover processes, rollback concepts and technical operating documentation<\/strong> ensure that your IT landscape remains expandable and audit-proof.<\/p><p>The result: <strong>operations designed for stability<\/strong> \u2013 and ready for<strong> further development.<\/strong><\/p>\t\t<\/div>\n    <\/div>\n    \t\t<\/div>\n\n\r\n\r\n\t<div class=\"row mt-4\">\n\t\t<div class=\"col-sm-12\">\n\t \t\t<div class=\"heading\"><h2>Contact<\/h2><\/div>\n\t \t<\/div>\n\t<\/div>\n\t\t<div class=\"row mb-5 ansprechpartner justify-content-md-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"col-sm-6 col-md-4\">\n\t\t\t\t\t<div class=\"row text-center\">\n\t\t\t\t\t\t<div class=\"col-sm-10 offset-md-1\">\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"txt\"><a href=\"https:\/\/acent.de\/en\/partner\/sebastian-kretzschmar\/\" title=\"Sebastian Kretzschmar\" class=\"partner_img\"\"><img decoding=\"async\" src=\"https:\/\/acent.de\/wp-content\/uploads\/2025\/05\/foto-web-sebastian-kretzschmar-2-400x297.png\" class=\"attachment-img400 size-img400 wp-post-image\" alt=\"\" srcset=\"https:\/\/acent.de\/wp-content\/uploads\/2025\/05\/foto-web-sebastian-kretzschmar-2-400x297.png 400w, https:\/\/acent.de\/wp-content\/uploads\/2025\/05\/foto-web-sebastian-kretzschmar-2-600x446.png 600w, https:\/\/acent.de\/wp-content\/uploads\/2025\/05\/foto-web-sebastian-kretzschmar-2.png 686w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><h4><a href=\"https:\/\/acent.de\/en\/partner\/sebastian-kretzschmar\/\" title=\"Sebastian Kretzschmar\"> Sebastian Kretzschmar<\/a><\/h4><div class=\"partner\"><a href=\"https:\/\/acent.de\/en\/partner\/sebastian-kretzschmar\/\" title=\"Associate Partner\">Associate Partner<\/a><\/div><\/div><div class=\"contact-social mt-3 text-center\"><a href=\"javascript:secureDecryptAndNavigate('2c+taT1dc72hnhUyq+DODflX3bLypy0mwK8A22h8Inr0ykHAJ12e04yfCBqANWhhAs53Y58dt5ZjYaDnNdm5y8spiVJBy8r1O56FvKk=', 'da1ce663fbe302b6dc71a22fc457b416da9d774363e1dcb503d03f8cd55d8c00')\"><i class=\"fa fa-envelope-o\" aria-hidden=\"true\"><\/i><\/a><a href=\"https:\/\/www.linkedin.com\/in\/sebastian-kretzschmar\/\" target=\"_blank\"><i class=\"fa fa-linkedin\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Many IT landscapes have grown over many years. Systems have been expanded, integrated and replaced until today they manage more than they enable. Data flows are complex, changes take too long, and every adjustment carries risks. This turns IT into a cost driver instead of a driver of innovation.IT modernisation means breaking through this complexity. [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/kompetenzen-child.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-24803","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IT Modernisation - ACENT AG<\/title>\n<meta name=\"description\" content=\"ACENT AG - \u00a0 \u00a0 Many IT landscapes have grown over many years. 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