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Custom Software Development

Custom Software
for Your
Business

From the initial idea to the finished product, I develop software solutions that perfectly match your business processes — modern, scalable, and maintainable.

  • Web Applications

    Robust backends and APIs with .NET, ASP.NET Core, and Minimal API. From database to interface — performant, secure, and tailored to your business logic. I also reliably modernize and extend existing web applications.

  • Single Page Applications

    Modern, reactive user interfaces with Angular, React, or Vue and TypeScript. I build SPAs that feel like native applications — with fast load times, offline capability, and seamless API integration.

  • Backend & API Development

    Scalable REST APIs and microservices with .NET or Java/Spring Boot. I design interfaces that communicate reliably — whether between your own systems or for third-party integrations. Clean documentation and versioning included.

  • Cloud Solutions

    Building and migrating cloud infrastructures on Microsoft Azure. From Azure Functions and Durable Functions to container orchestration with Docker and Kubernetes to Infrastructure as Code with Terraform. Secure, scalable, and cost-optimized.

  • Databases & Big Data

    Design and optimization of relational databases (SQL Server, PostgreSQL, Oracle) as well as NoSQL and big data solutions with Elasticsearch and Databricks. I ensure performant queries, clean data models, and smooth migrations.

  • Legacy Modernization

    Legacy systems are often the backbone of a business — but also a bottleneck. I analyze your existing architecture, develop pragmatic migration paths, and modernize step by step. Whether technology switch, refactoring, or redevelopment — without jeopardizing ongoing operations.

  • Mobile Apps

    Native and cross-platform apps for Android and iPhone. From concept through UI design to integration with your backend systems. Particularly experienced in developing accessible apps — including for older target groups.

  • Quality Assurance & Testing

    Quality is not an afterthought, but part of the process. I rely on automated E2E tests with Playwright, unit tests, and systematic code reviews. This ensures your software runs reliably — today and tomorrow.

Dunkler Bildschirm mit Programmcode
My Approach

Structured and transparent —
from idea to solution

01

Analysis &
Requirements

02

Architecture &
Design

03

Agile
Development

04

Quality Assurance
& Go-Live

I work iteratively and transparently: in short sprints, I deliver working results that you can test early. Together with my partner network, I reliably implement even large-scale projects.

Professionelles Teammeeting im Unternehmensumfeld

Your Benefits

Off-the-shelf software forces you to adapt your processes to the software. Custom software does the opposite: it adapts precisely to your business. The result? Faster workflows, fewer workarounds, and employees who actually enjoy working with their tools.

Your solution grows with your business — no vendor lock-in, no unnecessary license costs. You retain full control over your data, your infrastructure, and your development roadmap. And when your requirements change, I change the software — not your business processes.

With over 30 years of experience in industries like insurance, energy, logistics, and healthcare, I know: every business is different. That's why I don't offer off-the-shelf solutions — but software that makes the difference.

Modern Technologies
for Future-Proof
Solutions

Server-Infrastruktur und moderne Technologie
Start a Project

Let's talk about
your project

Whether web application, cloud migration, or legacy modernization — in a free initial consultation, we clarify your needs together and I show you the possibilities.

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