Hassan Liasu
Team Lead - Rexpay at Accelerex
Lagos, Lagos State, United Kingdom
Summary
👤
Senior🎓
Top SchoolHassan Liasu is a pragmatic software engineering leader with 10 years of experience building payment and financial services platforms, currently leading the Rexpay engineering cluster at Accelerex to redesign a payment gateway for smoother client onboarding, settlements, and product link creation. He combines hands-on backend expertise in Java, event-driven architectures (Kafka), AWS CI/CD and container tooling with a strong track record integrating third-party payment processors and card services across CARD, USSD and bank transfer flows. Hassan has shipped large-scale banking and vendor-facing systems at Interswitch and Jumia, focusing on performance-tuned databases, secure access controls, and automated testing practices. As a mentor and team lead he drives process, architecture and knowledge sharing while still contributing to code reviews and delivery. He also holds a Cloud Developer Nanodegree and brings the uncommon mix of legacy migration experience and modern cloud-native design sensibilities to help organizations translate business needs into reliable payment systems.
10 years of coding experience
5 years of employment as a software developer
Nanodegree, Cloud Developer, Nanodegree, Cloud Developer at UdacityBachelor of Science (B.Sc.(ED)), Computer Science, Bachelor of Science (B.Sc.(ED)), Computer Science at Ekiti State University
English, Yoruba
Stackoverflow
101reputation
11kreached
12answers
0questions
Github Skills (15)
forem7
json6
javascript6
amazon-web-services6
hosting6
python6
amazon-s36
spring-boot6
django6
parent-child6
java6
api5
rest-api4
dotnet-core3
dotnet3
Programming languages (6)
Github contributions (5)
Hilyas68/SampleNewApi
Feb 2020 - Apr 2023
An open API for news with multiple authors.
Contributions:1 PR, 2 pushes, 2 branches in 3 years 2 months
apipythonauthorsrest-apinews
Hilyas68/SMS-Timer
Jan 2018 - Oct 2019
Contributions:1 PR, 1 push, 2 branches in 1 year 8 months
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