M.Sc. IT-Security with nearly a decade in the field. I lead engineering teams and own mission-critical web applications end to end — from architecture and technical direction through to release — for DAX and mid-sized clients.
I lead by building alongside the team. In the energy and insurance sectors I led the frontend, set the architecture and testing culture, and grew engineers through pairing and review — shipping products that teams actually adopt.
I'm a technical lead and fullstack engineer. As lead in the energy and insurance sectors, I led the frontend teams and owned mission-critical applications end to end — setting the architecture, the testing culture, and the standards the team builds against.
As founder and managing director of Triple-A Soft I lead a team of up to five — hiring, mentoring, and carrying overall responsibility for architecture, security, performance and delivery. I don't lead from a distance: I build alongside the team through pairing, review, and clear technical direction.
Strategy before code, and people before process. I set the direction and the standards — then build alongside the team to ship software that's fast, secure, and built to last. agil · analytisch · authentisch
Ways we can work together — remote or on-site, as a focused engagement or ongoing support. Each starts with a free, no-obligation intro call.
Step in as technical lead for your frontend or fullstack team — architecture decisions, standards, code review, and unblocking delivery. I've led teams of three to five and shipped under Scrum.
Ideal for: teams without a senior leadSet up or salvage a React/TypeScript codebase: a scalable structure with Domain-Driven Design, sub-1.8s page loads, and a testing culture (Playwright, Jest) — including taking over stalled or critical projects.
Ideal for: slow or stalled buildsDesign and build mission-critical web applications that are secure by default — OWASP-aligned, security-reviewed, and GDPR-compliant. An M.Sc. in IT-Security backs every decision.
Ideal for: regulated & high-stakes productsLevel up your developers through pairing, review, and reusable patterns — introducing DDD, testing, and CI/CD practices that actually stick after I'm gone.
Ideal for: growing engineering teamsA selection from 25+ mandates since 2016 — from e-commerce through legal, automotive, foundations, and electronics to natural remedies. Client names are anonymised by industry; references on request.
Took over a project in critical condition, finished front- and back-end, then ran ongoing feature work and security updates — still supported today.
Document-management system with tagging and file preview, handling of special legal formats (beA), and an inbox that auto-files incoming mail to the right case.
Employee and customer app delivered as both a PWA and native iOS app, integrated with an existing API and push notifications (FCM).
Real-time dashboard for a vehicle ECU — live monitoring of sensor traffic and load, with script execution and config upload to the unit.
Web app with image upload backed by a Java service for signature verification and image encode/decode.
Website, backend and blog system with integrated payment providers and shop backend, built and shipped Scrum/DevOps.
I build and run my own products, so I bring an owner's perspective to client work — not just an implementer's. Client engagements always take priority over my own roadmap.
Digitalisation consultancy and custom software for the Mittelstand. Process first, then tailored web applications — honest advice over technology promises. Over 30 mid-sized companies build with us.
aaa-soft.net ↗A blazing-fast, AI-native CMS for developers and agencies. Built on Rust, GDPR-compliant EU hosting, with a native MCP server so AI tools like Claude Code and Cursor can manage content directly.
neleto.io ↗Leading 3–5 developers — hiring, mentoring, knowledge transfer
System architecture, DDD, scalable React structures
From estimation to release; testing culture, CI/CD
OWASP security and performance budgets (LCP < 1.8s)
Have a mission-critical project, a portal to modernise, or a team that needs senior technical leadership? Start with a free 20-minute intro call — no obligation, remote or on-site.