$20M+
Underwriting capacity covered
About.
bio · events · off-keyboardI'm a senior blockchain engineer and technical lead — 8+ years shipping smart contracts, DeFi protocols and zk infrastructure across multi-chain ecosystems. Most of it runs in Solidity and TypeScript, with whatever else the problem actually needs.
Since December 2023 I've been Core Technical Lead at Syscoin — from application-layer DeFi and wallet products (Pegasys, Pali) to core infrastructure and zk scaling (zkSYS, Rollux). In July 2025 I co-founded Kmino, a product studio designing, building and launching our own products across Web3, Fintech and AI.
AI-assisted engineering sits at the core of how I ship now — Claude Code with multi-agent orchestration (context-mode), Codex and Cursor across design, review, testing and documentation. Human in the loop; every change reviewed before it hits git.
Dual citizen — Brazil and Poland. Based in Florianópolis.
1,400+
Tokens minted on mainnet
8+
Years shipping production code
BR · PL
Dual citizen — EN · PT
Off-keyboard
What I'm good at
- Smart-contract design, security and gas optimization
- Architecture-to-roadmap across protocol, application and product layers
- AI-assisted engineering — multi-agent orchestration and LLM-driven workflows
- Multi-chain architecture: UTXO, EVM, zk and cross-chain integrations
- Cross-team alignment and release execution
Education & stack
- Computer Engineering — Universidade de Brasília (2015–2019)
- Advanced English — Casa Thomas Jefferson (2008–2013)
- Solidity · TypeScript · Node.js · Hardhat · Foundry · Ethers.js
- EVM · UTXO · zkSync · Validium · EigenLayer / AVS
- Ethereum · Solana · Syscoin · Rollux
// out in the world
Talks & field notes.
01 / Dubai · UAE · 2025
“Truth on Sui” — 1st place, SuiHub on-site hackathon
I won first place — solo project — at the on-site hackathon with Sui Attestation Service, a decentralized attestation infrastructure on Sui. Designed the smart-contract architecture and demoed the protocol to the judging panel.
02 / Buenos Aires · Argentina · 2025
Lunos at Devcon — client & investor pitch
Pitched Lunos — a decentralized risk-management protocol for Web3 — to strategic partners and investors at Ethereum's biggest conference: DevCon. Walked through the architecture, the business model and the “how it works” flow for cross-chain coverage.
03 / São Paulo & Rio de Janeiro · Brazil · 2026
Mentoring at Monad Blitz Brazil
Mentored a cohort of Brazilian Web3 builders through the Monad Blitz hackathon across São Paulo and Rio de Janeiro — reviewing smart-contract architectures, helping teams scope ambitious projects down to shippable demos, and kicking the events off from stage.
