0xendale
Senior Protocol Engineer — Evm, Consensus & Cross Chain Systems
Protocol engineer with 4+ years building and hardening blockchain infrastructure across EVM, Solana, and TON. Currently leading core protocol work on the Viction chain (vic-geth migration, PoSV consensus). What sets the work apart is range across VM paradigms — production code shipped in EVM, SVM, and TON's actor model alike, each requiring a different mental model of state and execution.
Experience: 4 years
Yearly salary: $80,000
Hourly rate: $40
Nationality: 🇻🇳 Vietnam
Residency: 🇻🇳 Vietnam
Experience
Protocol Engineer
Saros Finance 2024 - 2025
Saros DLMM (Solana) — contributed to core protocol upgrades for the liquidity book engine. Built and maintained the Rust SDK used by third-party teams to integrate with the protocol. Protocol reached a peak TVL of $100M+ and processed $900M+ in all-time trading volume.
Senior Protocol Engineer
Ninety Eight Company Limited (Coin98) 2022 - 2026
Viction Chain Core — diagnosed consensus-level bugs and ported hard-fork EVM logic during the migration from the legacy victionchain codebase to vic-geth, targeting network stability under load. Starship (Cross-Chain Launchpad) — engineered smart contracts for a cross-chain launchpad spanning EVM, Solana, and Aptos ecosystems; supported 10+ project launches raising over $4M, with its token collection generating $2M+ in secondary sales volume. Defusion (Viction) — shipped liquid staking and derivative contracts to optimize capital efficiency within the Viction DeFi landscape. Eternals (Web3 Game) — built on-chain item management and minting systems for high-scale gaming environments; NFT and PFP collections combined for over $600K in trading volume. TON Network (FunC) — ported aggregator logic to FunC for SuperLink and Coin98 Vault, managing TON's asynchronous actor model.
Backend / Blockchain Developer
Uniontek Training Technology JSC 2021 - 2022
DApp Architecture: Designed and deployed end-to-end Web3 solutions for GameFi and NFT platforms, including custom marketplace and minting engines. Smart Contract Engineering: Developed secure Solidity contracts for tokens and staking protocols and optimized distribution systems.
Skills
move
rust
solana
ton-developer
typescript
solidity
english
vietnamese