Dennis Fiedler is a Co-Founder and senior full‑stack developer with 11 years of experience who bridges backend architecture and modern frontend engineering to deliver headless e‑commerce and platform solutions. He combines a deep PHP and database background with expertise in NestJS, Shopware and SPA frameworks (Angular/React/Vue), treating frontend requirements from a systemic, API‑first perspective. As a former lead frontend engineer, he emphasizes clean architectures, clear interfaces and realtime client‑server communication patterns. He actively integrates AI agents into development workflows for code generation, review, testing and documentation, making ML‑assisted engineering a standard part of shipping software. Based in Germany, he pairs entrepreneurial experience from founding marnis.tech with hands‑on freelancing across product and platform projects.
11 years of coding experience
15 years of employment as a software developer
ohne Abschluss Technical Computer Science, ohne Abschluss Technical Computer Science at Hamburg University of Applied Sciences
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