Senior Full Stack Engineer (Web3 + AI)Curriculum VitaePDF

Bitlauncher

Software Engineer

Remote • Nov 2023 – Nov 2025

AI and crypto launchpad: early access to AI startups via token sales and auctions.

• Architected full-stack platform on Next.js 14, Supabase, viem, and wagmi.
• Built token bridge flows for USDT, USDC, and BITUSD into protocol tokens.
• Integrated Gnosis auction contracts with wallet UX and realtime balance updates.
• Developed custom EVM indexer using WebSocket event subscriptions.
• Integrated AI SDKs and prompting for masterbots.ai.
• Established AI-assisted engineering workflow with Claude, v0.dev, Cursor, and SourceryAI.

LegalAgent

Remote - Contract • 2025 · Contract

AI legal platform: assistant with voice and chat for case context, documents, and procedures.

• Delivered multimodal AI assistant (voice and chat) in React Native (Expo).
• Implemented RAG architecture for contextual legal support and document summarization.
• Built admin dashboard with Microsoft SSO and document management.
• Shipped bilingual voice support with realtime transcription and speech synthesis.

ZTX

Remote • Aug 2022 – Aug 2023

Virtual world with cryptocurrency-backed digital asset ownership.

• Implemented WebGL EVM wallet connector with Ethers.js and a custom JavaScript event system.
• Configured analytics and reporting with Google Tag Manager.
• Owned React architecture on Next.js with Tailwind CSS and Framer Motion.

RareMint

Remote • Jul 2021 – Dec 2022

NFT platform for minting, trading, and collecting digital assets.

• Built NFT indexer using Moralis streams, Node.js, and PostgreSQL.
• Improved marketplace responsiveness with Remix, Tailwind CSS, and GraphQL.
• Integrated WalletConnect for wallet connections and transactions.
• Supported launch of first Pokémon card auctions on Polygon.

Emanate

Remote - Contract • Dec 2019 – Jul 2020

Social platform for artists.

• Maintained and improved streaming web application.
• Built back office for artist token payments.
• Integrated EOS blockchain with AWS backend services.

EOS Costa Rica

Hybrid • Mar 2018 – Jan 2020

Block producer: infrastructure and blockchain development services.

• Participated in EOS mainnet launch and operated EOSIO-based validators.
• Configured private EOSIO chain for Grant Thornton Labs; shipped MVP for intercompany transactions and tax workflows using a stablecoin, hashing, and IPFS for immutable records.
• Developed EOS Rate frontend with React and Styled Components.
• Led recruiting, onboarding, workshops, and community engagement (e.g., TicoBlockchain.cr, CryptoCantina).

Wink

On-site • Apr 2015 – Mar 2018

Mobile neobank: digital banking and financial services (holawink.com).

• Led backend architecture, integrations, and security.
• Coordinated partner banks and vendors.
• Built biometric KYC with React Native native bridge.
• Integrated partner bank APIs.

AMC Networks

Hybrid • Nov 2012 – Apr 2014

Interactive streaming movie service YEAH! (SXSW 2013 launch): classic genre films with interactive bonus content.

• Led frontend team with creative and backend partners.
• Built interactive video streaming frontend for Facebook application.
• Implemented back-office with Brightcove integration.
• Shipped interactive trivia, interviews, and quizzes in the video player.
• Optimized experiences for curated films with 400+ interactive elements each.