Baptiste Boussemart
Founder & Freelance Software Engineer at Noematic
Greater Angers Area France
Summary
🤩
Rockstar🎓
Top SchoolBaptiste Boussemart is a senior software engineer with 15+ years transitioning from Java-based distributed systems research at INRIA to building production-grade blockchain infrastructure and AI-driven tooling. He has deep hands-on experience with Ethereum stacks—contributing to go-ethereum and Quorum—and led enterprise deployments and optimizations at ConsenSys that improved reliability and state efficiency for large public networks. At Noematic he experiments with high-performance systems in Rust and Go, builds RAG pipelines and media indexing tools, and even prototypes a Unity 3D game, reflecting a pragmatic polyglot approach. He combines backend, DevOps and security-minded practices (Kubernetes, Helm, ArgoCD, AWS) to ship resilient, scalable services. Notably, he’s implemented private mempool protections against MEV and engineered smart caching for blockchain calls to cut costs and latency. Based in the Greater Angers area, he now focuses on freelance consulting and independent projects that bridge blockchain, AI and systems engineering.
5 years of coding experience
Ingénieur Bac+5, Informatique, Electronique, Ingénieur Bac+5, Informatique, Electronique at EseoM.Sc. Bac+5, Informatique, M.Sc. Bac+5, Informatique at Université de Sherbrooke
French, English
Github Skills (14)
algorithm10
transaction10
consensus10
go10
quorum10
back-end-development10
ethereum10
blockchain10
security10
p2p9
testing9
apidoc9
api9
error-handling8
Programming languages (8)
Github contributions (5)
ethereum/go-ethereum
Jul 2021 - Aug 2021
Go implementation of the Ethereum protocol
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 reviews, 7 commits, 12 PRs in 27 days
Contributions summary:Baptiste primarily focused on refactoring and modifying code related to the Ethereum protocol's internal workings. Their commits demonstrate changes to core components, including blockchain, consensus mechanisms, and network communication, specifically addressing security and functionality improvements. The user also addressed code quality issues and removed outdated terms throughout the codebase. Additionally, the user made minor adjustments to fuzzing tests and the build process, demonstrating an understanding of testing and overall software maintenance.
ethereumgoblockchainp2pgeth
ConsenSys/quorum
Feb 2023 - Feb 2023
A permissioned implementation of Ethereum supporting data privacy
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 commit in 1 day
Contributions summary:Baptiste primarily contributed to the project by integrating features related to Quorum. Their work involved adding configuration options for the private transaction manager, and also adding logic to handle private contracts. Furthermore, the user was also involved with adjusting method calls to adapt the project to the new debug_traceCall method for private contracts. These changes demonstrate a focus on enhancing the functionality and features of the project's core functionalities, especially in relation to private transactions.
ethereum
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