Mateusz Majchrzak
Senior Software Engineer (TypeScript) at Ramp Network
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMateusz Majchrzak is a senior software engineer with 11 years of experience building web and backend systems, primarily in TypeScript and C#, focused on finance and crypto. He has shipped production-grade microservices and frontends across startups, scaleups and large enterprises—most recently owning backend components for Ramp Network’s on-ramp/off-ramp flows in Risk & Compliance to speed KYC and improve conversion. Past roles include automating KYC at BNP Paribas, coordinating global manufacturing workflows at Pfizer, and architecting an algorithmic trading platform that delivered strong early returns for a private fund. Comfortable across the full stack and CI/CD/infrastructure, he blends product-minded engineering with regulatory and operational rigor. An active open-source contributor, he prioritizes high-quality, auditable code and pragmatic automation. Based in Warsaw, he brings a rare mix of fintech domain expertise and hands-on systems design honed in mission-critical environments.
11 years of coding experience
6 years of employment as a software developer
Informatyka, Informatyka at Polish-Japanese Academy of Information Technology
Polish, English
Github Skills (53)
crypto10
html5-canvas10
modular10
lightweight-charts10
trading-algorithms10
trading10
finance10
backtesting10
trading-bot10
cryptocurrency10
automated-trading10
solana10
ethereum10
blockchain10
nodejs10
Programming languages (4)
Github contributions (5)
quantform/quantform
Jul 2021 - Jan 2023
Node.js library for building systematic trading strategies in a declarative way.
Contributions:1 review, 412 commits, 202 PRs in 1 year 6 months
backtesting-trading-strategiesfinancealgorithmic-tradingautomated-tradingnodejs
Majchrzak/resume
Jun 2020 - Jul 2024
Contributions:16 PRs, 63 pushes, 5 branches in 4 years 2 months
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