About Michael
Freelance Full Stack Developer | Based in Málaga | Available for Projects
I'm a Senior Full Stack Developer with 12+ years of experience building complex applications across Frontend and Backend technologies – handling projects end-to-end with full ownership. My background as electrical engineer and embedded automotive developer helps me understand complex technical systems and adapt quickly to new domains. Currently available for freelance projects in Málaga (remote/hybrid) and across Europe (EU timezone/CET).
Core Technologies:
- Frontend: React, Next.js, TypeScript, Svelte, Tailwind CSS, Material UI
- Backend: Node.js, Nest.js, Python
- Cloud: AWS, GCP, Azure
- Databases: PostgreSQL, NoSQL, MongoDB
- Infrastructure: Docker, CI/CD, Git
Expertise:
- Full Stack software development
- Technical architecture & system design
- Agile development & sprint facilitation
- API development & integration (LLM/AI)
- Cloud infrastructure & deployment
- Legacy system migration & modernization
- Product analytics integration (Amplitude, Google Analytics)
- Payment integration (Stripe)
Background:
Combining engineering education (M.Sc. Electrical Engineering) with extensive software development experience in automotive and web technologies. Specialized in taking projects from concept to production deployment.
Languages:
🇩🇪 German: Native
🇬🇧 English: Fluent - C1/2
🇪🇸 Spanish: Intermediate - B2
Open to discussing new freelance opportunities in software development, technical leadership, or specialized engineering applications.
🔗
German
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Málaga (up to 20km)
Experience
- Hans von Mangoldt GmbHLead Fullstack DeveloperENERGY AND UTILITIESNovember 2022 - August 2025 (2 years and 9 months)Aachen, GermanyLed development of a modern desktop application replacing Hans von Mangoldt's 30-year-old VB5 system for inductance component design. Unified multiple legacy tools while adding critical features like individual pricing and automated nameplate generation. Close collaboration with engineers ensured intuitive UX.Built with React, Next.js, Rust, and Tauri with deployment infrastructure ready for future web migration. Delivered maintainable, scalable foundation extending beyond simple replacement.Tech: React, Next.js, Rust, Tauri, TypeScript, MUI, MSSQL, C++, Python, CI/CD
- abuscom GmbHSolution ArchitectDIGITAL AND ITOctober 2022 - October 2022Bruneck, ItalyArchitected and implemented initial repository setup including authentication system, API integration layer, and development infrastructure to enable team scalability.Tech: React, Next.js, TypeScript, Carbon Design System
- ZEIT SPRACHEN GmbHLead Fullstack DeveloperEDUCATION AND E-LEARNINGOctober 2021 - October 2022 (1 year)Munich, GermanyLed fullstack architecture for a business English learning platform serving 10k+ users. Migrated from CRA to Next.js for performance through SSR and static rendering. Built scalable backend with Nest.js microservices, RxJS, and Redis caching. Integrated payment processing (Stripe, Plenigo) and established AWS infrastructure (ECS, CloudFront, S3). Implemented CI/CD pipelines and optimized images with Cloudinary. Close collaboration with design team on UI/UX.Tech: React, Next.js, Nest.js, Stripe, TypeScript, GCP, AWS, Amplitude, CI/CD
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Education
- Master of Science - Electrical EngineeringHochschule München2013M.Sc. Electrical Engineering
- Bachelor of Science - MechatronicsTH Ingolstadt2012B.Sc. Mechatronics