Miroslav Nedelchev

Blockchain Developer

Bulgaria, Southeast Europe

🟢Aping In

Software developer passionate about Ethereum and Solidity. Loves building and stress-testing Solidity protocols, tackling complex problems, and secure system design. Experienced with EVM, DeFi protocols (Uniswap, Aave, Morpho, Curve, Chainlink), and AI tools. Also has technical understanding of Solana ecosystem.

Work Preferences

Salary

USD 140,000 – 200,000

Skills

Solidity9/10

EVM / Ethereum RPC9/10

Hardhat8/10

DeFi Protocols (Uniswap, Aave, Morpho, Curve)8/10

Foundry8/10

OpenZeppelin (8/10)Smart Contract Security (8/10)ERC-2535 Diamond Proxy (8/10)web3.js (7/10)Chainlink (7/10)Chainlink / Pyth Oracles (7/10)ethers.js (7/10)Fuzzing & Invariant Testing (7/10)Inline Assembly (7/10)NodeJS (7/10)The Graph (7/10)Fullstack Development (6/10)AI Tools & Agent Orchestration (6/10)The Graph / Subgraph (6/10)Solana / SPL Tokens (6/10)

Work Experience

DeFi Protocol Researcher / Solidity Team Lead

Neon Labs

Oct 2023 — Apr 2026

Led full lifecycle of ERC20ForSPL standard — architecture design, development, testing, and external security audit coordination with Halborn (zero Medium/High/Critical findings). Protocol reached ~$30M max TVL. Built modular DeFi lego on ERC-2535 Diamonds on Ethereum (~$500k TVL) and a custom staking protocol on Optimism (~$300k TVL).

Integration Developer / Solidity Developer

Dezy

Sept 2022 — Aug 2023

Fullstack & Solidity Developer

Dentacoin

Aug 2018 — Jul 2022

Fullstack Developer

Mediabasket

May 2016 — Aug 2018