renancorreadev

Architected production Hyperledger Besu network with QBFT consensus across 9 Azure VMs in 3 availability zones, achieving 99.9% uptime for decentralized identity infrastructure. Built Go/Java microservices for DID and Verifiable Credentials processing, handling 10,000+ daily transactions with sub-200ms latency. Implemented comprehensive observability using Dynatrace for real-time blockchain health monitoring and consensus stability. Designed genesis configuration, node/account permissioning, and governance framework for enterprise blockchain. Led technical integration with CPQD for Hyperledger Aries/ACA-Py implementation and interoperable identity flows. Engineered AKS sandbox environment with 6-node Besu network for testing and validation.

Led tokenization infrastructure for real estate and receivables securitization, processing R$ 50M+ in on-chain assets using custom ERC-20/ERC-1155 implementations. Designed proprietary DeFi protocol for fractional real estate ownership with automated yield distribution and liquidity pools. Implemented AI/LLM-powered document parsing for automated asset validation, reducing processing time by 40%. Built custom oracle network for real-time RWA pricing integrated with on-chain price feeds. Developed Rust/Go microservices for high-throughput transaction indexing and event processing. Optimized smart contract gas consumption achieving 30% reduction through storage optimization and assembly improvements.

Architected vehicle tokenization platform on Hyperledger Besu with automated CCB digitalization using smart contracts. Implemented cross-chain bridge enabling asset wrapping from private Besu to Polygon mainnet with atomic swap guarantees. Developed HSM-integrated custody solution for secure private key management and transaction signing. Built scalable microservices architecture using Docker/Kubernetes for multi-cloud deployment. Created automated testing framework with Foundry for fuzzing and security validation.

Developed enterprise digital asset tokenization infrastructure on Hyperledger Besu for banking ecosystem. Implemented ERC-4337 account abstraction for gasless transactions and social login integration, improving onboarding by 60%. Built Node.js/Go microservices for payment processing, achieving 1000+ TPS with 99.9% uptime. Designed RESTful/GraphQL APIs for digital wallet management with Redis caching, reducing latency by 35%.

Built NFT music platform with automated royalty distribution using ERC-2981 and custom payment splitters. Developed Uniswap V2/V3-based decentralized marketplace with concentrated liquidity pools, processing R$ 1M+ volume. Implemented multi-chain support (Ethereum, Polygon, BSC) with unified indexing using The Graph. Created yield farming and staking contracts with time-weighted rewards distribution.

Spearheaded Web3 integration within VTEX e-commerce platform as blockchain point of contact. Developed cryptocurrency payment gateway with VTEX Site Editor integration, supporting multiple EVM networks. Built smart contract payment processor with atomic swap functionality for crypto-to-fiat settlement. Created NFT marketplace integration enabling metaverse experiences on e-commerce platform. Designed Web2-Web3 bridge APIs connecting traditional backends with blockchain networks.

Architected clean architecture blockchain solutions applying SOLID, TDD, Design Patterns, and DDD. Developed DeFi payment infrastructure with custom lending protocols integrated to Descomplica platform. Implemented decentralized payment gateway with smart contract escrow for educational transactions. Built React-based Web3 interface with custom hooks for wallet connection and transaction management.