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HB

Hedge Bitcoin

Web3 Engineer

hedgebitcoin@protonmail.com
GMT+7, Thailand
ttc.box

Professional Summary

Experienced Full-Stack Web3 Developer with 5+ years in blockchain technology, DeFi protocols, and decentralized applications. Proven expertise in Solidity smart contracts, React/Next.js frontends, and Node.js backends. Passionate about building secure, scalable blockchain solutions and contributing to the decentralized future.

Technical Skills

Blockchain & Web3

SolidityWeb3.jsEthers.jsHardhatOpenZeppelin

Frontend Development

ReactNext.js:15+TypeScriptTailwind CSSWagmiRainbowKitViemReact Query

Backend Development

Node.jsExpressNestJSPostgreSQLMongoDBRedisGraphQLREST APIsMicroservices

DevOps & Tools

DockerVercelGitHub ActionsJestGitIPFS

Professional Experience

Full-Stack Developer

ttc.box (formerly TradingToolCrypto)

2025 - Present
  • • Led development of a multi-exchange integration for web(Typescript) and Metatrader5(C++) trading operations
  • • Architected an unified trading api for algorithmic cryptocurrency trading
  • • Built responsive React/Next.js frontend with Web3 wallet integration and real-time data/analysis
  • • Implemented web-llm, X and Telegram integration
  • • Encrypted Key/Value DB for User Authenication
  • • CEX and DEX integrations with Email or Web3 signin
Github Repos on request

Full-Stack Web3 Developer

Defi: AMM + IDO

2024
  • • Solidity: Multi-Dex On-chain DCA
  • • On-chain Oracle for FE
  • • Solidity:IDO with liquidity pool generation
  • • NextJS: AMM with NFT marketplace and IDO platform
Github Repos on request

Backend Web3 Developer

Defi AMM:NFT Startup

2021 - 2023
  • • VC Backed: Flow Ventures, HashKey Capital, NGC, and Wintermute
  • • Developed AMM with NFT utilities with 1,000+ users and $1.5M+ TVL
  • • On-chain DCA solidity smart-contracts and UI integration
  • • Created ERC-721 NFTs with smart contract integration for a trading fee discount mechanism
  • • Built Node.js/Express/GraphQL for frontend and Telegram app: tvl, apr, swap volume and user activities
Github Repos on request

Solidity OpSec

Defi Portfolio Management

2021
  • • Oversee 300+ mil in TVL on defi protocols
  • • Research Defi protocols, unit tests on smart-contracts, SC security audits, and bytecode verfication
  • • Created market making algorithm for CEX Token listing
Company Name on request

Full-time Trader and Quant

Personal Capital

2010-2020
  • • Discretionary and systematic trading systems
  • • Quantative analysis on Forex and Crypto markets
  • • C++ robot framework: integration with crypto exchanges(TradingToolCrypto)
  • • C# robot framework: Systematic strategies for cTrader .Net platform
  • • Node.js/Typescript Telegram framework: Multi-user trading app with integration to multiple crypto exchanges for futures/derivatives trading.

Featured Projects

Unified Robot Framework

C++

An easy trading wrapper/sdk to build trading functions or fully automated trading systems across multiple exchanges.

LiveProductionOpen Source

AMM, NFT, IDO platform

Solidity • React • Nodejs

Decentralized trading market with automated market maker and Initial Direct Offering with creation of liquidity pools.

BetaInnovative

Education & Certifications

Liberal Arts Degree

Long Beach, CA

2016 - 2010

Focus on statistics, math, and economics.

Certifications

  • • Chainlink Developer Expert