Jun Luo

1) Core Backend Developer for PumpBTC: Responsible for core backend development of PumpBTC point system, API services, and dashboard components using Rust, PostgreSQL, and Redis. Supported real-time point calculation across 23 blockchain networks, serving over 300,000 users with a project TVL exceeding $500 million.

2) Security Component Developer for Bridge Cross-chain Platform: Independently built a security monitoring platform for the Meson cross-chain bridge using Go, PostgreSQL, and Redis. Features include real-time monitoring of multi-pool TVL, token prices, whale wallet activities, user withdrawals, risk controls, and integrated alerting via Telegram bot and Lark. Delivered a stable system with zero production bugs.

3) Smart Contract Developer for PumpHYPE: Developed a full suite of POS staking smart contracts using Solidity, OpenZeppelin, and the HyperLiquid protocol. Enabled users to stake HYPE on Hyper EVM and participate in POS staking on Hyper L1 to earn Rebase rewards.

4) ATTPS Cross-chain Protocol SDK Developer: Independently developed a Rust SDK supporting both ATTPS EVM and Solana contracts. The SDK enables cross-chain interaction and on-chain data parsing between EVM and Solana ecosystems.

5) Backend Developer for BTCfi Project: Solely responsible for backend development using Rust. Implemented real-time TVL and APY calculations for contract pools, and integrated an offline Oracle for real-time token price updates.

6) Moss AI – Crypto Tweet Analysis Workflow: Designed and developed an AI-powered workflow using LLM APIs to analyze crypto-related tweets. Leveraged vector databases to support modules such as token price MCP and sentiment MCP, and automatically generated personalized user reports.

7) Blockchain Research and Documentation Specialist: Conducted deep technical research on dozens of blockchain projects including LayerZero, DODO, and Lido. Authored over 100 comprehensive development documents and successfully applied insights to real-world project implementations, showcasing strong analytical and documentation skills.

1) Core Developer for Bluebit Exchange: Responsible for developing a cross-chain BTC staking and reward project based on EVM, LayerZero, and Go-Ethereum. The project allows users to stake BTC and earn points as rewards, successfully deployed across multiple blockchain networks and DeFi pools. Independently developed a cross-chain data monitoring platform based on Go-Ethereum to ensure the security of cross-chain interactions.

2) Technical Manager for NFT Marketplace: Independently completed the development of an NFT marketplace, with the frontend built using Next.js, the backend using Go-Ethereum and MongoDB, and smart contracts using Solidity and Hardhat. The platform supports features like minting, buying, selling, lazy minting, and auctions for any NFT. It is currently live on Ethereum, BSC, and Polygon networks.

3) Leader in Multiple Hackathon Award-Winning Projects: Led teams to participate in several hackathons, developing a lottery GameFi project using Chainlink off-chain randomness, which won an outstanding project award and a reward of 500 USDC.

4) Passionate About Open Source: Developed and open-sourced multiple beginner-friendly blockchain DApp projects and actively organized documentation. Proficient in technologies like Solidity, Remix, Hardhat, OpenZeppelin, Ethers.js, Go, JavaScript, Go-Ethereum, Move, Rust, and LayerZero cross-chain solutions, demonstrating strong coding and problem-solving abilities.

1)Served as the Head of the Nginx Middle-End Architecture Team, responsible for Nginx development and troubleshooting complex issues.

2)Conducted in-depth research into the Linux operating systems internals and TCP network congestion algorithms, enhancing the bandwidth acceleration feature of CDN products (resulting in over 50% increase in single-server bandwidth).

3)Built the framework for large and medium-sized CDN products from scratch using Nginx+Lua mechanisms, achieving business architecture decoupling and middleware unification.

4)Built a live streaming service for a CDN product from the ground up, supporting both RTMP and FLV live streaming.

5)During my employment, I excelled in my role and received numerous prestigious accolades from various group companies, including titles such as Outstanding Graduate, Code Competition Geek Champion, and Innovation Pioneer. Additionally, I received commendations from the General Manager on multiple occasions.

Patents:

1)File Aggregation Method, File Aggregation Device, and Server

2)Media File Memory Management Method, Apparatus, Computer Device, and Readable Medium

3)A Lightweight Nginx Cache File Metadata Management Apparatus and Method

4)A Striped Nginx Cache File Management Apparatus and Method

1)Developed camera control software from the ground up, integrating sensors to enable real-time environmental monitoring and alarm features, with installations on over 1,000 devices.

2)Proficiently acquired skills in C++, Qt, IEC 104 protocol, SQLite, and more during my tenure.