Paweł Marzec
Node.js Senior Backend Developer at MillTechFX by Millennium Global
Eu, Normandy, Poland
Summary
👤
Senior🎓
Top SchoolPaweł Marzec is a Node.js Senior Backend Developer with 8+ years of professional experience building stateless microservices, B2B integrations and cloud-distributed systems across finance and enterprise domains. He has led technical teams and projects—from integrating real-time payments (Mojaloop/PISP) to designing API ecosystems and internal NPM tooling—applying Agile practices with strong TDD/BDD discipline. Comfortable across the full stack, he pairs Node.js/TypeScript backend expertise with Angular front-end delivery and operational know-how on AWS, Docker and private cloud orchestration. Paweł excels at translating complex legacy and BPM integrations into maintainable API-driven solutions, having advised architects and mentored engineers through production rollouts. Notably, he built a virtualized microservices platform and content/export tooling earlier in his career that powered Poland’s leading cultural aggregation service and print workflows. Based in Normandy/Poland, he combines hands-on coding with pragmatic team leadership to deliver resilient, auditable systems.
8 years of coding experience
17 years of employment as a software developer
Software Engineering / Applied Mathematics, 1993-2000, Software Engineering / Applied Mathematics, 1993-2000 at Politechnika Wrocławska
Github Skills (79)
visa10
payment-service10
payment-gateway10
core-package10
backend10
google-pay10
api10
sdk10
payment10
quoting10
adapter10
scheme10
adyen10
pix10
zenhub10
Programming languages (8)
Github contributions (5)
mojaloop/thirdparty-sdk
Jul 2020 - Jun 2022
Thirdparty SDK
Contributions:149 reviews, 101 PRs, 191 pushes in 1 year 11 months
third-party-api3ppisdkpisp
eoln/sdk-scheme-adapter
Jun 2020 - Apr 2021
A scheme adapter implementation that demonstrates use of the Mojaloop SDK Standard Components to interface a DFSP backend system to a Mojaloop API compliant system
Contributions:117 pushes, 29 branches in 10 months
schemeapischeme-acompliantsdk
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