Smart contracts, on-chain analysis and crypto-asset regulation
I have worked in digital asset markets since 2020, as an analyst, an investor and a builder. I write, test and deploy smart contracts on Ethereum and trace transaction flows to identify fraud patterns. I am also interested in how crypto-assets are supervised in Romania.
What I take on for projects, crypto-asset service providers and the people who advise them.
Token, hook and launch contracts for Ethereum: the economics settled first, then the code, tested on a mainnet fork and published with verified source.
An evidence-based reading of a token or a set of wallets: what the contracts allow, who controls them, and how the funds moved.
Where a crypto-asset project or service stands under MiCA, and what has to be in place before it is offered in the EU.
Preparing crypto-asset service providers for DAC8 reporting, in force since 1 January 2026.
I have written and deployed many contracts on Ethereum mainnet, from plain tokens to complete trading systems inside a Uniswap v4 pool.
ERC-20 tokens with fixed or scheduled supply, burns and permits, and rewards that vest with how long the tokens are held.
Hooks that set the fee of each trade, take fees inside the swap, pin a pool’s opening price and run logic on every trade.
One-transaction launchers, hook addresses mined with CREATE2 for their permission bits, and lockers that hold liquidity for good.
Contracts that check facts themselves: drand randomness signatures over BLS12-381, commit and reveal, exact scoring of answers.
Tested on a mainnet fork before release, reviewed adversarially, and verified byte for byte on Etherscan.
Each contract states in its own source what its owner can and cannot do, and where it can fail.
Four projects I designed, built and launched on Ethereum mainnet, each documented end to end: the problem, the contracts, how they were tested and how the project looks.
Next to building, I follow how crypto-assets are regulated and supervised in Romania, and how fraud reaches people there.
A presentation I gave at the invitation of the Romanian Financial Supervisory Authority (ASF, Autoritatea de Supraveghere Financiară).
Out of that interest, I drafted a plan for how the supervision of crypto-assets in Romania could be made operational.
I trace transaction flows between wallets, contracts and exchanges and identify the patterns behind fraud. Every review starts from the same question: who can still change what, and where does the money go?
For smart contract work, on-chain analysis, or questions on MiCA and DAC8.