Seyyid Koç is a senior software engineer based in Istanbul with 11 years of hands-on experience building real-time, high-traffic web and mobile systems across startups and product houses. He specializes in modern JavaScript stacks (React/Next, Node, MobX/Jotai) and cloud-native architectures on AWS, shipping features from courier delivery platforms to WebSocket-powered live broadcasts and game tournaments. Seyyid has a track record of integrating backend event systems and serverless patterns (EventBridge, Lambda) alongside CMS and relational stores, demonstrating both product-facing UX work and backend orchestration. His background includes Unity-based AR/VR and multiplayer game work, revealing a willingness to tackle unusual, cross-domain projects that blend real-time networking with immersive experiences. Known for pragmatic, full-stack execution, he combines a scholarship-backed Computer Engineering degree with a curiosity for atypical technical challenges—he even invites conversations about unusual projects on GitHub.
11 years of coding experience
4 years of employment as a software developer
Science Dept., 85 / 100, Science Dept., 85 / 100 at Istanbul Bakırkoy High School
Bachelor of Engineering - BE, Computer Engineering, 3.36 / 4.0 - 100% Scholarship, Bachelor of Engineering - BE, Computer Engineering, 3.36 / 4.0 - 100% Scholarship at Istanbul Zaim University
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.