matdup

Designed modular blockchain architecture (Rust, Actix, Next.js), following Clean Architecture & DDD principles. Developed ERC-3643 smart contracts (Diamond pattern), implemented RBAC, gas optimizations, compliance enforcement. Built a hybrid payment system (ETH, USDT, BNB, fiat via StripeAPI) with custodial/non-custodial wallet support. Integrated on-chain/off-chain infra with Web3.js, improving data sync and reducing latency by 30%. Led CI/CD pipelines, security monitoring, and blockchain observability improvements.

Led digital transformation efforts for BNP Paribas Data Office, cutting inefficiencies by 50%. Defined KPIs, optimized resource allocation, led cross-functional delivery teams.

• ERC-4626 Vault – Engineered a secure modular vault with role-based access control, emergency mechanisms, and full Foundry test coverage, demonstrating best practices in security and auditing. • Private Voting dApp – Engineered an on-chain anonymous voting system (commit/reveal + ZK mock) with privacy-preserving primitives for governance. • Tokenization Platform (ERC-1400/3643) – Engineered a regulated token prototype with compliance/KYC enforcement rules, illustrating MiCA/SEC-aligned tokenization. • Upgradeable Diamond (EIP-2535) – Engineered a modular proxy architecture with facet upgrades and dynamic function management, proving expertise in upgradeable smart contract design. • DeFi Lending Simulation – Engineered a lending protocol with collateralized deposits, liquidation logic, and a mock price oracle, modeling core mechanisms of Aave/Compound.

Directed wealth management operations, optimizing workflows for real estate sales and inheritances. Implemented digital tools to streamline processes, achieving a 50% increase in operational efficiency.

Consulted on AI and VR-driven innovation projects for businesses in France and India. Leading projects/POC or ideation workshops & MVP with cross-functional teams.