INDEPENDENT · POLAND

Security research
& software engineering.

I’m an independent security researcher and software engineer based in Poland. I work on Web3 security, vulnerability research, applications and infrastructure.

I run a registered B2B business and work with blockchain networks including Ethereum, Arbitrum, Optimism, Sui and IOTA.

Languages: Rust · Go · C++ · Solidity · Python

Infrastructure: AWS (ECS, RDS, Lambda, VPC) · Kubernetes · Docker · Nomad · Terraform · Ansible · Packer · Jenkins · CI/CD · observability

$20,000+ in paid bug bounties from accepted vulnerability reports. I participate in research programs on Immunefi, Sherlock and HackerOne.

Detailed reports may be subject to responsible disclosure restrictions. Security testing is conducted only within an authorized scope, under program rules or with a client’s written permission.

For technical collaboration, security research or an authorized audit: