Hedge Bitcoin
Full-Stack Solana Engineer
Professional Summary
Full-Stack Solana Engineer with 5+ years shipping production Web3 — from custom Anchor on-chain programs (PDAs, access control, protocol fees) to consumer-facing Solana apps and USDC payment rails. I build Solana-first UX where users onboard with biometrics, email, or Phantom and never touch a seed phrase, while EVM stays invisible plumbing. Deep experience in real-time social products, on-chain payments and custodial escrow, and PWA-first mobile delivery.
Technical Skills
Solana
Frontend Development
Backend Development
Mobile & Real-time
Cross-chain (EVM plumbing)
DevOps & Tools
Professional Experience
Founder & Full-Stack Solana Engineer
EchoBlocks — echoblocks.xyz
- • Authored the on-chain program from scratch in Anchor (ShadowSpace): PDA-based post & community accounts, access control, a configurable on-chain protocol fee, rent-reclaiming account close, and SPL-token community gating — tested on localnet + devnet, shipped devnet → mainnet via anchor upgrade
- • Building a Solana-native social app: live audio rooms/communities (LiveKit), on-chain posts, token-gated access, and creator monetization
- • Seed-phrase-free onboarding via wallet-adapter + biometric seed-vault login, so users join with a passkey and never handle key material
- • Full stack on Next.js 16 / React 19 with @solana/kit + @solana/web3.js, IPFS media via Pinata, and Redis/Upstash state
- • Program IDL synced into a typed client SDK; RPC probes and integration tests for reactions and community teardown
Full-Stack Solana Engineer
tetrac.xyz (formerly TradingToolCrypto)
- • Built a Solana-first consumer UX: users onboard with biometrics (seed-vault), email, or Phantom/Ledger and never handle a seed phrase — wallet bundles generated client-side, secrets encrypted server-side, decrypt-to-sign per transaction
- • Shipped USDC-on-Solana payment rails: subscription billing and pay-per-request API metering (x402 / Machine Payments Protocol) — 402 challenge → USDC settlement → on-chain receipt
- • Built USDC-wagered PvP with custodial Solana escrow (server-side signer, idempotent lock-guarded settlement); simulateTransaction before every signature
- • Delivered the whole product as an installable, mobile-first PWA
- • Architected a unified multi-exchange trading API (CEX + DEX) with real-time data, plus web-LLM, X, and Telegram integrations
- • Kept EVM as invisible plumbing — email/passkey users auto-sign EVM operations silently behind the Solana-only surface
Full-Stack Web3 Developer
Defi: AMM + IDO
- • 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
Backend Web3 Developer
Defi AMM:NFT Startup
- • 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
Solidity OpSec
Defi Portfolio Management
- • Oversee 300+ mil in client managed TVL within defi protocols
- • Research Defi protocols, unit tests on smart-contracts, SC security audits, and bytecode verification
- • Created market making algorithm for CEX Token listing
Full-time Trader and Quant
Personal Capital
- • Discretionary and systematic trading systems
- • Quantitative 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
EchoBlocks — echoblocks.xyz
Solana • Anchor • Next.js 16 • LiveKit
Solana-native social app — live audio rooms, on-chain posts, token-gated communities, and creator monetization. Backed by a custom Anchor program (ShadowSpace) with PDA accounts, access control, on-chain protocol fees, rent reclamation, and SPL token gating; wallet-adapter + biometric seed-vault login on the frontend.
Only Oil
Solana • Pacifica • Next.js 16 • WebSockets
Real-time Solana perps market-data & trading dashboard integrating Pacifica (Solana perpetual DEX) — live feeds over WebSockets, a background data collector, and Recharts visualizations, with wallet-adapter connect and Redis/Upstash caching.
Unified Robot Framework
C++
An easy trading wrapper/sdk to build trading functions or fully automated trading systems across multiple exchanges.
AMM, NFT, IDO platform
Solidity • React • Nodejs
Decentralized trading market with automated market maker and Initial Direct Offering with creation of liquidity pools.
Education & Certifications
Liberal Arts Degree
Long Beach, CA
2010 - 2016
Focus on statistics, math, and economics.
Certifications
- • Chainlink Developer Expert