philta

Developed and maintained Renec Lend smart contracts, achieving $5M total value locked across Solana and Renec. Engineered NFT-based voucher management system for creating, distributing, and revoking digital vouchers on the lending platform. Built backend infrastructure for Solana integration with HTTP endpoints for smart contract interaction and data retrieval. Built a high-performance Jupiter trading bot for automated stop-limit order execution.

Developed gas-optimized smart contracts for mystery box, NFT minting, battle logic for Buni, a top 10 active projects on BSC network in first four months. Implementing bridge infrastructure to bridge assets between on-chain and off-chain, crawl and synchronize data from blockchain to backend system. Led a team to develop an NFT market place and NFT fragment ecosystem, using Diamond pattern to avoid contract’s size limit. Allow to trade NFT, and split one NFT into multiple NFTs. Implement signature-based order management system for listing, approval and matching operations to to reduce transaction’s fee. Developed a scalable blockchain crawl and index service for Metaverse Starter launchpad, automating user rank calculations through staking history analysis. Spearheaded complete protocol redesign of Wombat Exchange - transforming this stable AMM architecture for Solana blockchain compatibility. Engineered web-based ERP solution for manufacturing operations, enabling real-time order management and worker status monitoring.

Optimized data architecture and ETL workflows, perform Appsflyer reporting 6 times faster (from 60 minutes to 10 minutes). Developed data pipeline architecture, implementing efficient ETL processes for business analytics. Designed and implemented department-wide messaging system, enabling automated notifications for internal services across SMS, email, and Telegram channels.