Development

Microsoft 365 solution integration

SharePoint Cloud migrations and modernisations

We have a team of experienced Microsoft experts and are a Microsoft Solution Partner.

We migrate and optimise your existing SharePoint environment to the latest version or to the cloud. Using a tool-supported analysis of your SharePoint farms, we identify potential migration problems and develop customised migration strategies based on these analysis reports.

We support you in re-implementing existing workflows with Power Automate and seamlessly mapping timer jobs in Azure Functions. By using proven migration tools such as Sharegate, we ensure a smooth transition without data loss.

We structure and configure SharePoint sites, libraries and lists to enable intelligent document management and smooth teamwork.

We automate business processes with Power Automate or Co-Pilot, develop Power Apps forms and integrate Power BI / Fabric with intuitive dashboards for informed, data-driven decision making.

Our services also include user and access management, SharePoint design customisation and the development of custom SPFx web parts and add-ins that extend the functionality of SharePoint.

Case Study: Uniper SE
For the energy company Uniper SE, we migrated and modernised around 110 SharePoint site collections from on-premise to SharePoint Online – including the reimplementation of all workflows, timer jobs, and custom solutions using modern cloud technologies. → View project reference

Web-Development Services

We develop cloud native applications

Using modern technologies such as React, Next.js and SvelteKit, we create cutting-edge, fast and user-friendly applications that are accessible and internationally usable. Our designs ensure that your applications work smoothly on all devices. Through SEO optimization, we improve search engine discoverability. With Answer Engine Optimization (AEO), we also ensure that your content is surfaced as a source by AI-powered search systems such as ChatGPT, Perplexity, or Google AI Overviews.

We offer long-term maintenance and support, help you choose a hosting partner and integrate cloud services such as Azure and Amazon Webservices, as well as PaaS solutions like Vercel.

Tech stack of this website – mtc.berlin:

  • SvelteKit / Svelte 5 with TypeScript
  • Paraglide-SvelteKit for internationalization (i18n)
  • Tailwind CSS for styling
  • Docker / Coolify for hosting and deployment
  • GitHub for version control and CI/CD

Frameworks we support:

  • Next.js, React, React Native
  • Vue, Angular, SvelteKit
  • Web Components

Mobile App Development

From idea to App Store – and beyond

We develop native and cross-platform mobile apps for iOS and Android that not only look great but also work reliably when integrated in demanding operational environments. Whether it's a consumer app, an on-site terminal, or a backend: we guide you from the first requirement to productive operation.

We don't think of mobile in isolation. We build the associated backend infrastructure, integrate third-party systems, and take over ongoing operations on request. The result is an end-to-end solution from a single source – instead of many loosely connected individual parts.

What we bring:

  • Cross-platform development with React Native/ Expo from a single codebase
  • Integration of existing complex hardware and proprietary interfaces
  • Multilingual and accessible from the start – including RTL support
  • Backend development, cloud infrastructure, and ongoing operations
  • Agile collaboration, even when requirements evolve during the project

Case Study: WE Tower
For the Berlin-based startup WE Tower, we developed a complete digital mobility platform: mobile app (iOS & Android), backend, on-site terminal, admin dashboard, and website – multilingual, accessible, in 24/7 operation since July 2025. → View project reference

We are experienced contract developers

We specialize in web, mobile, and desktop applications, as well as expanding, migrating, or replacing legacy systems. With years of experience working on complex, multi-layered infrastructures for major international clients, we understand the challenges businesses face. Critical, specialized applications often need to remain operational or be replaced within rapidly evolving infrastructures. The solutions available on the market often do not meet the specific requirements or have to be adapted at great expense.

We support the continued operation, further development or targeted migration of such legacy applications. We develop the strategy according to your specifications, working at a fixed price with experienced generalists and experts who are precisely tailored to your needs in order to ensure the operation of the applications, often on a tight budget.