Capabilities
The disciplines I sell to clients, the same ones that produce my own products. Senior, hands-on, no hand-off to juniors.
Web3 & Protocol Engineering
Layer-1s, consensus, P2P networks and the hard parts of blockchain, built by one engineer who shipped them at scale.
- Consensus & protocol design
- P2P networking & node infrastructure
- EVM, Cosmos SDK, Solana
Smart Contracts & Security
Solidity development and adversarial security review from a long-time CTF and bug-bounty practitioner.
- Solidity contract development
- Security review & threat modelling
- DEX & protocol mechanism design
DeFi & Tokenization (RWA)
DeFi architecture and real-world-asset tokenization: current, active work, not a slide deck.
- RWA & tokenization architecture
- Lending, stablecoin & yield design
- On-chain transparency & proof systems
Fintech & Payments
Financial systems and payment infrastructure that has to be correct, auditable and fast.
- Payment & settlement infrastructure
- Real-time financial data processing
- Exchange & market APIs
Automated Trading & Investment Tools
Trading bots, market data pipelines and the tooling around positioning and portfolio decisions.
- Automated trading bots
- Market data & signal pipelines
- Portfolio & investment tooling
AI Agents & Autonomous Systems
Agent infrastructure (memory, tooling, orchestration) for software that does real work unattended.
- Agent memory & orchestration
- Multi-model, tool-using systems
- Autonomous code & security review
Full-Stack, Mobile & Cloud
The whole stack (web, mobile, cloud and DevOps) shipped by one engineer who has done it for over a decade.
- React, Vue & modern web apps
- Cloud & DevOps (AWS, Docker, K8s)
- Scalable, real-time backends
Bring me in the way that fits
A short call, then the shape that suits the problem: leadership, design, build or review. I answer fast and start where it counts.
Fractional CTO & tech leadership
Senior technical direction without a full-time hire: architecture, hard calls, and a steady hand on the roadmap when the stakes are high.
Protocol & system design
The hardest part, done first: consensus, tokenomics, settlement, data and scaling architecture, designed by the engineer who shipped it on a top-tier chain.
Zero-to-one product build
A working product, not a deck. I take a hard idea from blank repo to something live: full-stack, on-chain and everything between, shipped end to end.
Security review & due diligence
Adversarial review of contracts and systems from a CTF and bug-bounty practitioner since 2013: findings with reproductions, not a checklist.