Senior Blockchain and AI Engineer
Blockchain Developer
Available for hire
Years of
experience
7+ years
Experience
level
Senior
Available
for
Full-time, Part-time, Contract, Freelance
Available from
13 Apr 2026
I build production blockchain infrastructure and AI systems solo — at team-level scale. I founded QSN, a Layer-1 blockchain in Rust with post-quantum cryptography and neural consensus, and NeuroArb, a live multi-chain MEV bot running on BSC, Arbitrum, Avalanche, and Sonic. My stack covers the full spectrum: Rust, Go, Python, Solidity, React, Node.js, PostgreSQL, Redis. I specialize in EVM internals, DeFi protocols, high-performance distributed systems, and LLM integration. Available for remote full-time roles and contract work worldwide.
Skills
Employment History
Founder and Lead Engineer at
NeuroArb
Current
2025
-
Now
Built and operate a production multi-chain MEV and liquidation bot. Architecture: Go backend + Solidity smart contracts + Python ML pipeline. Chains: BSC, Arbitrum, Avalanche, Sonic — live 24/7. Performance: 5 parallel liquidation monitors with IPC transport, 60-110ms E2E latency. Multicall3 batching reduced 104 RPC calls to 2. Tracks 2,063+ borrowers with 85 Chainlink aggregators. Registered under Sonic FeeM program (Project ID 249) for 90% gas fee rebates.
Founder and Lead Engineer at
QSN Quantum Sharded Network
Current
2024
-
Now
Architected 238,000+ line Rust Layer-1 blockchain with post-quantum cryptography (Dilithium3, Kyber1024, SPHINCS+) as default security model. Built multi-VM architecture: EVM, TVM, and proprietary QVM with 180+ opcodes including native DeFi and AI operations. Designed BlockchainBrain neural consensus engine with Hebbian learning and STDP targeting 200,000+ TPS. Delivered full ecosystem: blockchain explorer (qsnscan.io), multi-platform wallet, SDK. Submitted grants to Web3 Foundation ($30K), Arbitrum DAO ($25K), Filecoin, Starknet.
Full-Stack Engineer at
Independent / Freelance
Current
2020
-
Now
Delivered multiple production products solo: SolaChat (AI chat + Web3 auth, sold on Flippa), BizAnalyst AI (Go + Next.js business intelligence SaaS), Typex (post-quantum encrypted messenger, Dilithium3 + Kyber1024), WoncESS (federated messaging with Double Ratchet + Sealed Sender), Grid Futures trading bot in Rust for Binance Futures.
Python Developer at
Self-employed
2018
-
2022
Started professional engineering in Python: automation tools, data pipelines, Django and FastAPI backends with PostgreSQL and Redis. Integrated blockchain protocols via Web3.py, on-chain data analysis, smart contract interactions. Built expertise in DeFi protocols and decentralized exchange mechanics. Foundation for later building QSN and NeuroArb from scratch.
Education
No education history.