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Debayan Biswas

Debayan Biswas

Software engineer — scalable systems and video processing

debayan-biswas
Kolkata, West Bengal, India
Joined April 2026
Favicon imagecodeforces.com
Favicon imagecodeforces.com
Favicon imageleetcode.com
Favicon imageleetcode.com

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IIT Kharagpur Network
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Ittiam Systems Team

Summary

Practitioner of scalable, media-focused backend systems: in short engineering roles he has built video-processing pipelines and production-ready services using FFmpeg, Node.js, Redis and Kubernetes with autoscaling and persistent storage. stackforce
Experienced in building secure, high-performance user management features: worked on Next.js-based user management, Next-Auth authentication, caching optimizations and Slack API integrations for production apps. stackforce
Strong competitive-programming and algorithm background: active profiles on Codeforces and LeetCode and documented contest rankings and achievements during institute time. codeforces+4
Academic foundation in physics from IIT Kharagpur with complementary software projects and coursework: coursework listed includes programming, data structures, algorithms and computational physics alongside app projects and volunteer teaching. scribd+1
Community and teaching involvement: volunteering with the National Service Scheme (NSS), tutoring JEE-level students and answering problems on Photomath are listed as extracurricular contributions. scribd

Work

Education

Projects

Hobbies

Competitive programming and community tutoring; active on Codeforces/LeetCode and volunteered answering Photomath problems. codeforces+3