Patrick B
Software Engineer at Near One
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolPatrick B is a backend software engineer with 11 years of experience building high-performance, distributed systems across finance, cloud, and blockchain stacks. Based in Warsaw, he blends deep systems expertise—Linux, networking, Rust, and security—with production work on notable open-source projects like zkSync Era, where he implemented TEE prover integrations, new RPCs, and observability. His career spans roles at Matter Labs, Taiko Labs, Golem Foundation, and Goldman Sachs, delivering everything from large-scale Big Data pipelines to credit-card backends and distributed file systems. A pragmatic engineer who lives by "show me the code," he pairs academic training from Warsaw University of Technology with hands-on leadership in DevOps and team mentoring. Notably, he maintains a security-minded workflow (PGP fingerprint public) and frequently contributes to open-source infrastructure that powers modern decentralized systems.
11 years of coding experience
7 years of employment as a software developer
Master of Science in Engineering (M.Sc.Eng.) Computer Science, Master of Science in Engineering (M.Sc.Eng.) Computer Science at Warsaw University of Technology
Polish, English, German
Stackoverflow
4,946reputation
1.3mreached
14answers
41questions
ssl
top-5%
security
top-5%
html
top-5%
Github Skills (22)
back-end-development10
apidoc10
trusted-execution-environment10
tee10
api10
cryptography10
rust10
ssl9
security9
prometheus9
html9
web3js8
postgresql7
cuda6
pointer6
Programming languages (11)
Github contributions (5)
matter-labs/zksync-era
May 2024 - Feb 2025
zkSync era
Role in this project:
Back-end Developer
Back-end DeveloperContributions:151 reviews, 35 PRs, 380 pushes in 9 months
Contributions summary:Patrick primarily contributed to the development of TEE (Trusted Execution Environment) related functionalities within the zkSync era repository. Their work included implementing new API endpoints for proof data handling, focusing on the integration of TEE provers for generating and submitting proofs. The user also worked on creating and integrating Prometheus metrics for monitoring the TEE prover. Furthermore, the user added a new RPC method for exposing TEE attestations and proofs and made several fixes and improvements to the TEE prover and related components.
pbeza/zeth
Sep 2023 - Apr 2024
A "Type 0" zkEVM. Prove validity of Ethereum blocks using RISC Zero's zkVM
Contributions:1 review, 2 PRs, 87 pushes in 7 months
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