Jaswinder Singh
Lead Developer at Pingpay
Esplugues de Llobregat, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolJaswinder Singh is a Lead Developer and backend/product engineer with roughly a decade of experience building payment, fintech, SaaS, and web3 systems. He currently leads backend and checkout infrastructure at Pingpay, expanding multi-asset support and architecting Rust-in-TEE recurring payments, and has a track record of shipping 0-to-1 products and enterprise wallet platforms. Comfortable shifting between product strategy and low-level implementation, he codes primarily in Rust, TypeScript and Go and has built ML-backed payments tooling, onramp integrations, and protocol integrations on NEAR. A long-running NEAR contributor and contractor, he blends distributed-systems thinking and crypto primitives into production-ready developer tooling and payment flows. Based in Catalonia, he brings a pragmatic focus on correctness, reliability, and developer experience across systems where money and data integrity matter.
10 years of coding experience
5 years of employment as a software developer
Bachelor’s Degree, Information Technology, Bachelor’s Degree, Information Technology at Army Institute of Technology (AIT), Pune
Github Skills (51)
near10
nearprotocol10
nft10
blockchain10
webassembly10
controlled9
sdk9
ethereum9
apply9
rust9
sandbox8
rest7
cosmwasm7
smart-contracts7
infrastructure6
Programming languages (6)
Github contributions (5)
NEARBuilders/near-api-lib-rs
Jan 2024 - Jul 2024
An API library to interact with NEAR written in rust
Contributions:2 releases, 8 reviews, 31 PRs in 6 months
Minting-Music/nft-marketplace
Jul 2021 - Apr 2022
nft-marketplace built using mintbase-js
Contributions:1 review, 10 PRs, 41 pushes in 8 months
marketplaceethereumblockchainmintbasenft-marketplace
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