Safi Ullah Ashfaq
Senior Software Engineer at Klarna
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolSafi Ullah Ashfaq is a Senior Software Engineer based in Berlin with six years of experience designing and delivering scalable, cloud-native systems for high-traffic products. He has driven architecture and implementation across payments and fintech at Klarna and built resilient microservices, service meshes, and Kubernetes-based deployments at Taxfix. Comfortable across the full stack (MERN, Node.js, NestJS) and cloud platforms (GCP, Firebase, AWS), he blends hands-on coding with team leadership, code review, and hiring. Known for tackling non-routine engineering challenges, he focuses on reducing technical debt and improving system health while mentoring peers. A practical architect who enjoys complex problems, he pairs production-grade discipline with a taste for elegant, maintainable solutions.
6 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Computer Software Engineering, Bachelor of Science - BS Computer Software Engineering at COMSATS University Islamabad
Stackoverflow
1reputation
92reached
1answer
1question
Github Skills (39)
python8
java8
sql7
database7
sqlite7
spatial6
oracle6
react-navigation-v56
web-audio-api6
redux-toolkit6
dolby6
db26
jdbc6
redux6
kubernetes6
Programming languages (5)
Github contributions (5)
SafiUllahAshfaq/interviews-learning
Jul 2020 - Aug 2022
Contributions:22 commits, 29 pushes, 1 branch in 2 years 1 month
SafiUllahAshfaq/coupons-bk
Jun 2020 - Jul 2022
This repo contains back-end of coupon listing project
Contributions:1 review, 1 branch in 2 years
pythonpython3couponback-endlisting
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