Available to hire
Hey I am Chirantan Bose, I have 4+ YOE as Full Stack/ AI developer
My portfolio Website not available. Sign in: https://www.twine.net/signup
My recent projects lexora.network, dev-aura.com
Experience Level
Expert
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Work Experience
Software Engineer at Realityshop Inc. (VideoSelz)
October 1, 2024 - May 1, 2026Led development of VideoSelz, a production video commerce platform, authoring ~80% of the application across frontend, backend, and infrastructure. Scaled the platform to support 300+ active merchants and 5,000+ weekly video views by designing scalable APIs, media processing pipelines, and analytics systems. Built a high-performance storefront SDK (~48KB) and achieved Built for Shopify certification by meeting performance, security, and UX requirements.
Full Stack Developer at Cricclubs
April 1, 2024 - October 1, 2024Built scalable backend features for a sports management platform serving over 500,000 users and supporting 300–400 live matches each week. Developed and optimized live scoring, scorecard generation, and match management modules using Java, Spring Boot, and MySQL. Improved backend performance, reliability, and maintainability for high-traffic production systems.
Backend Developer at AxiomIO
May 1, 2022 - April 1, 2024Architected and developed a high-throughput payment gateway supporting fiat and cryptocurrency transactions using NestJS, gRPC, Redis, and PostgreSQL. Built services capable of sustaining up to 10,000 TPS through caching, asynchronous processing, and optimized service architecture. Developed an automated NFT platform for smart contract generation, wallet integration, and end-to-end blockchain asset management.
Education
B.Tech in Computer Science and Engineering at UEM (University of Engineering and Management), Kolkata, India
April 1, 2018 - April 1, 2022B.Tech in Computer Science and Engineering at UEM (University of Engineering and Management), Kolkata
April 1, 2018 - April 1, 2022Qualifications
Industry Experience
Software & Internet, Financial Services, Media & Entertainment, Gaming
Experience Level
Expert
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Intermediate
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