Viraj Bhartiya
Software Engineer at Sats Terminal
Mumbai, Maharashtra, India
Summary
🤩
Rockstar🎓
Top SchoolViraj Bhartiya is a software engineer from Mumbai with 6 years of experience building high-performance backend systems, distributed architectures, and decentralized protocols using Go, Rust, and TypeScript. He has contributed to flagship Filecoin implementations such as Lotus and Forest—adding EVM-related features, RPC extensions, and proof validation—and has shipped production-grade systems like a MapReduce engine and the Parity Protocol for verifiable compute. At Protocol Labs and in global hackathons (EthIndia, Filecoin Dev Summit) he delivered award-winning, performance-critical tooling including a PDP Explorer and deal orchestration SDKs. His background spans multi-tenant SaaS, real-time sync, and on-chain incentive networks, with hands-on expertise in gRPC, Docker, PostgreSQL, AWS, IPFS, and observability. Notably, he blends low-level protocol work with product-minded engineering—optimizing fault-tolerant indexing and high-throughput proof validation that power scalable, decentralized services.
6 years of coding experience
2 years of employment as a software developer
Bachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at KJ Somaiya College of Engineering, Vidyavihar
English, Hindi, Marathi, English
Stackoverflow
1reputation
0reached
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Github Skills (12)
evm10
filecoin10
go10
virtual-machine10
ethereum10
blockchain10
testing9
apidoc9
api9
debug8
debugging8
ipfs6
Programming languages (11)
Github contributions (5)
filecoin-project/lotus
Sep 2024 - Jan 2025
Reference implementation of the Filecoin protocol, written in Go
Role in this project:
Back-end Developer
Back-end DeveloperContributions:33 reviews, 14 PRs, 85 comments in 4 months
Contributions summary:Viraj primarily contributed to the Filecoin Lotus project by implementing and refining Ethereum Virtual Machine (EVM) functionalities. Their work included implementing and fixing features related to Ethereum block receipts and transaction counts. The user also added tests and refactored existing code, enhancing the project's ability to interact with and support EVM-based operations within the Filecoin ecosystem. Their contributions are vital to the project's goal of providing a reference implementation of the Filecoin protocol.
golangipfsfilecoinblockchainfilecoin-protocol
virajbhartiya/lotus
Sep 2024 - Feb 2025
Reference implementation of the Filecoin protocol, written in Go
Contributions:142 pushes, 27 branches in 5 months
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