D B
Co-CEO & Founder at Swaap Labs
Paris, Ile-de-France
Summary
👤
SeniorD B is a Paris-based software engineer and entrepreneur with a decade of experience building high-performance on-chain trading systems as Co-CEO and Founder of Swaap Labs. He combines hands-on backend development with product leadership, shipping infrastructure that powers decentralized exchange integrations and recurring pool fetching for reliable liquidity data. Prior experience at Snapchat and active contributions to ParaSwap’s dex library demonstrate his ability to refactor complex codebases, optimize gas costs, and strengthen integration tests. He excels at turning smart contract and backend complexity into maintainable, production-ready systems. Comfortable both leading a startup and diving into repository-level improvements, he brings a pragmatic, results-oriented approach to DeFi engineering.
10 years of coding experience
Github Skills (8)
typescript10
subgraph10
typescripts10
typescript-types10
solidity9
w3js8
javascript8
web3js8
Programming languages (5)
Github contributions (5)
paraswap/paraswap-dex-lib
Oct 2022 - Nov 2022
DexLib is a library used by ParaSwap backend to integrate with decentralized exchanges. This library enables external DEX developers to integrate their DEX with ParaSwap by creating pull requests to this repository.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 reviews, 12 commits, 3 PRs in 14 days
Contributions summary:D contributed to the `paraswap/paraswap-dex-lib` repository by integrating codebase changes and refactoring configurations related to the SwaapV1 decentralized exchange (DEX) integration. Their work included removing unnecessary functions, updating gas costs, and merging pool-related data structures. The user also added recurring pool fetching functionality, improving data availability and integration tests for the DEX.
decentralized-exchangesswapethereumblockchainexchanges
swaap-labs/swaap-core-v1
Oct 2021 - Aug 2022
Swaap v1 - core smart contracts
Contributions:100 commits, 1 PR, 2 pushes in 9 months
ethereumblockchainevmautomated-market-makersolidity
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.