Achal Singh is a backend software engineer with 6+ years focused on Web3 and blockchain infrastructure, currently contributing at Shardeum Foundation from Delhi. He has built production microservices in Node.js and Go for exchanges, deployed Dockerized Ethereum node clusters, and implemented end-to-end Ethereum wallet and custodial services. His experience spans low-level blockchain operations—transaction serialization, signing and verification—plus Solidity work for crypto payment flows and trading bots. Prior roles at Exodus, xHub and Shangari highlight a pattern of shipping reliable wallet, monitoring and withdrawal systems for multi-currency platforms. Comfortable across systems, security and devops boundaries, he brings practical expertise in scaling blockchain APIs and node deployments. Notably, his background includes hands-on Android application security work early in his career, reflecting a persistent attention to secure, production-grade engineering.
6 years of coding experience
4 years of employment as a software developer
General Science with Maths, 82%, General Science with Maths, 82% at The Army Public School, Dhaula Kuan, New Delhi
Bachelor of Technology - BTech, Computer Science & Engineering, Bachelor of Technology - BTech, Computer Science & Engineering at Amity School of Engineering & Technology, Noida
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Achal Singh - Software Engineer at Shardeum Foundation