Full-Stack Applications
Web and mobile applications with production-grade backends. Not simple CRUD - systems that need proper architecture, observability, and scaling.
If AI can build your entire app, you don't need me.
Why Work With Me
Timeline & Investment
Web application with production backend. Next.js, TypeScript, PostgreSQL, K8s deployment configs, monitoring hooks.
React Native app (iOS + Android) with shared backend. TestFlight/Play Store setup.
Complexity, integrations, real-time features add time and cost.
Third-party services (auth providers, cloud costs, etc.) billed separately.
How We Work Together
Requirements, integrations, constraints
Fixed price, architecture decisions documented
Regular updates, no surprises
Working system, source code, documentation
Previous App Projects
Lifee - IoT Health Tracker for Children
Technical Founder & Lead Developer
Complete hardware/software from scratch. Custom PCB, BLE firmware, React Native app, OTA updates, CE certification, production line setup.
Outcome: Fully working product from scratch: 1000+ units shipped, measurable health improvements in 10+ schools
Volvo Cars - Global Platform Engineering & Security
Platform Architect & Security Engineer
AI/LLM RAG applications for technical documentation and developer support automation, serving the Developer Experience platform for 100+ applications globally.
Outcome: AI-powered developer automation deployed, technical documentation RAG system serving 10+ teams in production
Vinterljus - Interactive Festival Multiplayer Game
Developer & System Architect
Wall-projected multiplayer game for Vinterljus light festival 2023. AWS backend, Next.js frontend, MQTT real-time multiplayer, browser-based controls.
Outcome: Complete festival multiplayer game projected on wall, controlled via smartphones through browser, supporting 10-20+ simultaneous users
Good Fit?
Yes:
- • High-load systems (thousands of users, not dozens)
- • Complex integrations, external APIs, real-time data
- • IoT backends, device fleet management
- • Multi-tenant SaaS with proper isolation
- • Mission-critical (healthcare, fintech, manufacturing)
Maybe not:
- • Simple forms and CRUD workflows (use AI tools, much cheaper)
- • Just need a landing page or marketing site
- • Want ongoing feature development (I build and hand over)
Security & Compliance
Security best practices built in (HTTPS, input validation, auth, OWASP Top 10). Formal audits, penetration testing, and compliance certifications (PCI, SOC 2, HIPAA) billed separately if needed.