Velten Heyn is a Frontend Developer based in Berlin with nine years of professional experience building user-facing applications. Although labeled frontend, his GitHub bio notes senior-level proficiency across both backend and frontend engineering, indicating a strong full-stack capability. He brings practical experience shipping web features and bridging client-server concerns, likely comfortable with API design and performance trade-offs. Based in Germany, he offers the perspective of a European tech market practitioner and a track record of steady contribution over nearly a decade. Expect a developer who pairs frontend craftsmanship with backend pragmatism to deliver reliable, maintainable products.
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