SYSTEMS ///

I build trustworthy software._

I'm a senior software engineer based in Berlin. I help clients build reliable products and platforms across web, mobile, AI workflows and agents, and security-conscious systems that hold up in production.

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14+ years building production software
SAP, smava, Legal One, RTL
Web, mobile, dashboards, security

Web, Mobile, And Dashboards

I build customer-facing products, internal tools, SaaS platforms, and dashboards that stay fast, clear, and maintainable as the scope grows.

Platform And Product Delivery

From greenfield builds to legacy modernization, I turn messy product requirements into systems with clearer boundaries, safer releases, and fewer regressions.

Security, AI, And Tooling

I harden authentication, delivery pipelines, and application surfaces, and I build pragmatic AI workflows that improve execution without weakening security or operability.

Selected Work

All Projects

A few representative projects. I've focused the selection on work that shows decision-making, constraints, and outcomes instead of generic feature lists.

Gemini Embedding 2 MCP Server

Creator2026

A local MCP server for multimodal retrieval, built to give AI tools private search over code, documents, images, audio, and video without shipping data to a hosted vector store.

PythonChromaDBGeminiMCPMultimodal RetrievalLocal AI Tooling

AuthGate AI Proxy

Creator2026

A local AI gateway I built to unify provider auth, streaming, and protocol translation behind one developer-friendly endpoint.

TypeScriptBunFastifyOAuthSSE StreamingProtocol Translation

Twin Leopards Society

Lead Engineer2026

Built a fast, edge-delivered event platform for a Berlin collective, focused on strong visual identity, low-ops publishing, and dependable performance.

Next.jsEdge CDNGitHub ActionsRate LimitingTechnical SEOLow-Ops Delivery

SAP Signavio

Senior Software Engineer2021

Worked on frontend architecture, design-system quality, CI/CD reliability, performance, and security hardening for a large enterprise process intelligence platform.

TypeScriptReactFrontend ArchitectureDesign SystemsCI/CDSecurity HardeningWeb Performance

Writing

All Writing

Writing is where I explain tradeoffs, implementation details, and failure modes. The goal is to show how I think, not just what keywords I know.

Why I Banned Drop Shadows in Product UI Systems

Minimal interfaces are not automatically better, but removing decorative shadows can improve clarity, consistency, and visual discipline when the design system already has enough structure.

Mar 19, 20267 min read

AI Code Generation Changes the Work More Than It Removes the Engineer

LLMs are strongest at acceleration and scaffolding. They remain weaker at judgment, architecture, and responsibility for production consequences.

Apr 10, 20254 min read

Financial APIs Need Idempotency Before They Need Fancy Retries

In payment and ledger flows, retries are normal. Idempotency is what keeps those retries from turning into duplicate money movement.

Apr 05, 20257 min read

Need a senior engineer who can build the product and make the system trustworthy?

I'm open to consulting, senior IC roles, and focused build engagements across websites, mobile apps, dashboards, internal tooling, platform work, and security-heavy systems. If the work needs both technical depth and clean execution, let's talk.

Contact Me