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Fiverr Pro
Nederlands
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Kumar KS
@kumarks10
Backend Software Engineer
India
Engels
Over mij
I am a backend-focused Software Engineer with over 10 years of experience building scalable systems, REST APIs, and blockchain products. I specialize in Node.js, TypeScript, and microservices architecture, with extensive expertise in integrating Solidity smart contracts and real-time applications.
Skills
Kumar KS
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Bekijk mijn diensten
De creatie van een complete game
I will gaming and blockchain backend engineer
Portfolio
Werkervaring
Backend Engineer
CropBytes
Aug 2021 - Mar 2026 • 4 yrs 7 mos
Cropbytes is a blockchain-based gaming and digital asset platform involving real-time multiplayer experiences, NFTs, tokens, marketplaces, wallets, and blockchain transactions. I worked as a Backend Developer and Blockchain Developer, owning backend architecture and developing scalable services using Node.js, TypeScript, NestJS, PostgreSQL, Redis, Kafka, and Socket.IO. I also worked on Solidity smart contracts, EVM integrations, NFTs, wallets, marketplace workflows, and blockchain transaction processing. The platform supported 8,000+ concurrent players and 2,000+ simultaneous games in production.
