blockchain
Applications and infrastructure
Decentralized applications, infrastructure and integrations. Custody, DeFi and tokenization.
An independent blockchain and AI engineering studio. Senior consulting, and a small lab.
- founded 2020
- 10 years of experience
- 6 in blockchain
- 4 lab projects
01 consulting
Senior engineering, by the person you hired
You work with me directly. No account managers and no hand-offs. I take on a small number of projects and write the code myself.
ai
Agents and tooling
Applied AI systems, agent workflows and the automation layers that connect them to the systems you already run.
backend
Systems under load
Backend platforms, simulation engines and execution pipelines for performance-sensitive work.
02 lab
A small lab, products I build and run
These run alongside client work.
tokenized assets
Post-issuance infrastructure for tokenized assets. Servicing, collateral and credit for licensed platforms.
market data
Prediction-market data for builders. Polymarket and Kalshi in one schema.
crypto intelligence
Read-only, non-custodial crypto intelligence. Watch addresses, get alerts, journal what matters.
acquisitions
Buys small, profitable online businesses and runs them for the long term.
03 about
Olivier Riccini
I am a software engineer with 10 years of experience, six of them building blockchain infrastructure at institutional scale: real-time data, nodes and validators at Blockdaemon, the Ethereum ecosystem at Consensys. Currently on the blockchain team at Hamsa, building financial infrastructure.
engineering
Infrastructure at institutional scale
Protocol engineering, real-time data, nodes and validators, tokenized assets and on-chain credit. The plumbing institutions rely on.
product
Build fast, kill ideas on the math
I take products from the interface down to the on-chain layer, and own the product, architecture and design calls on the way.
entrepreneurship
Founder, then engineer
Blockbrainers since 2020. Before that, an e-commerce venture and an independent retail business.
04 contact
Tell me what you are building
A few lines on scope and timing is enough. I read every message and reply myself.