Node.js
Server runtime for EVM indexers, Antelope workers, exchange backends, and serverless API functions in production systems.
Implementation
Indexed Bitlauncher EVM events in Node.js with Viem subscriptions and wrote auction state to PostgreSQL.
Streamed Antelope blocks into ChainGraph's GraphQL layer with Node.js workers and PostgreSQL storage.
Ran Bitcash's matching engine, realtime chat, and EOS indexer services on Node.js.
Deployed Knowledge.io token and marketplace logic as serverless Node.js functions.
Bitlauncher
AI and crypto launchpad for token sales, batch auctions, cross-chain wallets, bridges, indexed market data, and AI-assisted investor tools.
ChainGraph
An open-source GraphQL toolkit for indexing, streaming, and querying EOSIO and Antelope blockchain data.
Bitcash
A fiat-to-stablecoin and cryptocurrency exchange with peer-to-peer trading, realtime chat, browser signing, and EOS data.
Knowledge.io
A tokenized knowledge platform with an ERC-20 token, marketplace, wallet dashboard, and mobile trivia game.
Masterbots
A platform for domain-specific AI assistants with specialized interfaces, social sharing, and multilingual support.
ZTX
A Web3 virtual world with cryptocurrency-backed digital assets, a WebGL wallet connection, and a Next.js experience.
RareMint
A Polygon marketplace for tokenized sports collectibles with indexed NFT data, auctions, and WalletConnect.
EOS Costa Rica
A blockchain infrastructure and development company operating EOSIO validators and delivering public and private-chain systems.
Wink
Costa Rica's first neobank, delivered through a React Native mobile app, AWS backend, partner-bank APIs, and biometrics.
Eat Arcade
An SMS restaurant subscription service combining curated dishes, text messaging, online payments, and a web application.
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See the work
Explore the project portfolio for implementation details, systems, and technology.