alexiam

Multi-chain e-sports platform offering casual and competitive gaming experiences. Directed a team of 5 junior engineers on a multi-chain e-sports platform, boosting feature delivery efficiency by 28% and reducing bug rates by 22%. Owned and optimized multi-chain wallet infrastructure (EVM + Solana) using Wagmi, Viem, Sequence, and Dynamic, streamlining CI/CD processes and accelerating cross-chain wallet connections, increasing onboarding speed by 20% and reducing connection failures by 35%. Integrated SIWE with NextAuth to enable seamless and secure user authentication, cutting auth time by 350ms, improving retention by 15%, and minimizing login errors across the platform. Led modernization of a 40k+ LOC React codebase, slashing page load times by 25%, reducing production errors by 40%, and enabling faster, safer feature experimentation.

Web3-focused software consultancy delivering decentralized applications and blockchain solutions. Led and empowered a distributed team of 8 engineers, defining priorities, mentoring juniors, and improving delivery speed by 30%. Architected the Canto NFT marketplace from MVP to scale, achieving $10k+ in NFT volume within 6 months. Developed dApps using Next.js, React integrating IPFS, Pinata, enabling 1k+ NFT listings. Delivered real-time trading and analytics dashboards using WebSockets and The Graph, supporting 10k+ trades/day.

AI-powered platform that transforms user images into creative digital artworks. Scaled Web2 platform to 100k+ MAU, improving engagement metrics by 20%. Streamlined data pipelines using Apollo GraphQL, improving response times by 40%.

Designed and implemented low-latency real-time data infrastructure powering Web3 analytics dashboards, cutting update lag by 50%. Engineered blockchain aggregation gateways unifying multi-chain data into a consistent API, handling 1k+ API requests/day. Deployed and operated containerized microservices on AWS and Heroku, achieving 99.9% uptime and enabling independent service scaling. Collaborated with frontend and product teams to translate complex blockchain events into dashboards consumed by 2k+ active users.