Affan Hasan
Summary
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SeniorAffan Hasan is a Principal Software Engineer with nine years of hands-on experience building high-performance, distributed systems and full-stack applications from Karachi, Pakistan. He has led end-to-end architecture and delivery for large-scale projects—designing Kafka-based streaming pipelines and integrations with Neo4j, Redis, MongoDB and AWS-backed data sinks—while advancing microservices ecosystems with Spring Boot and robust testing. Affan has a track record of transforming legacy performance (e.g., cutting page load from 25s to 1s) and coaching teams in BDD and test automation practices. Comfortable across front-end and back-end layers, he blends pragmatic engineering with system-level thinking to ship reliable production services. Notably, he moves seamlessly between low-latency streaming concerns and user-facing performance optimizations, making him effective at bridging data infrastructure and product experience.
9 years of coding experience
Github Skills (7)
64-bit9
pattern-recognition7
ta-lib6
python5
finance5
quantitative-finance4
deep-learning1
Programming languages (2)
Github contributions (4)
afnhsn/TA-Lib_x64
Oct 2017 - Jun 2018
TA-Lib x64; 64-bit ta-lib; Download;
Contributions:6 commits, 5 pushes, 1 branch in 8 months
64-bitta-lib
afnhsn/deepPrediction
Aug 2017 - Sep 2017
Contributions:18 commits, 17 pushes, 1 branch in 3 days
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