Heiko Rademacher

I am a Senior Backend Developer with many years of experience in PHP, Symfony and Shopware 6, as well as in developing robust API interfaces.

I support companies and agencies primarily when things need to work quickly, cleanly, and reliably – in cases of bottlenecks, complex bugs, performance issues, or short-term requirements.

My focus is clearly on the backend: clean architectures, maintainable code, and pragmatic solutions instead of unnecessary over-engineering. I work in a structured, transparent, and solution-oriented manner – even in existing, established systems.

I am used to quickly familiarizing myself with existing codebases and delivering productive results in a short time – gladly on an hourly or daily basis as flexible support for teams.

Reliability, clear communication, and technical quality are my top priorities. My goal is that projects are more stable, understandable, and easier to maintain after my work than before.

I welcome inquiries where pragmatic backend support is needed – short-term or ongoing.

Clients appreciate my calm working style, my quick comprehension, and my ability to explain even complex technical problems understandably and solve them sustainably.