Career
Combined paths of both Coaleye partners — product engineering and protocol work across Web3.
Founding Engineers
Coaleye
Coaleye
Remote · London & Singapore
2025 - Present
Highlights
- Formed a two-person studio combining Bitcoin/Solana product engineering with Rust-native DeFi and trading infrastructure.
- Deliver production dApps, launchpads, marketplaces, and GameFi systems for founders who need senior execution without a bloated team.
- Cover the full stack: protocol design, smart contracts, backends, and polished frontend experiences.
Technologies
Rust
TypeScript
Solana
Bitcoin
EVM
Next.js
Full Stack Blockchain Engineer
Independent / Moonsat
Michal Stefanow
London, UK
2021 - Present
Highlights
- Shipped ordinals marketplaces, rune DEX products, auction platforms, and Bitcoin-native tooling used by collectors and trading communities.
- Built Solana launchpads, volume and sniper research tools, wallet trackers, and on-chain casino/GameFi experiences.
- Partnered with founders across Haus of Hats, Membula, DexOrdi, and other live Web3 products.
Technologies
Bitcoin
Solana
TypeScript
React
Node.js
MongoDB
Rust & Web3 / AI Engineer
Independent / 10xAngel
10xAngel
Singapore
2021 - Present
Highlights
- Built and launched DeFi, NFT, and on-chain gaming platforms across Solana, EVM, and Aptos.
- Designed high-performance trading and raffle infrastructure with a focus on reliable smart contracts and scalable backends.
- Advised startups as both hands-on engineer and technical partner through mainnet launches.
Technologies
Rust
Solidity
Golang
Move
TypeScript
Python
Blockchain Developer
Two Steppe Digital LLC
10xAngel
Colorado, USA (remote)
2021 - 2022
Highlights
- Worked on private blockchain development and custom smart contracts.
- Contributed to NFT and education-credential systems on multiple chains.
Technologies
Solidity
Rust
JavaScript
Ethereum