Osman Masum
Software Engineer at Rooya
Dhaka, Dhaka Division, Bangladesh
Summary
👤
Senior🎓
Top SchoolOsman Masum is a pragmatic software engineer with 8 years of experience focusing on backend API design, database engineering, and systems that power high-throughput web services. He has led teams and built production-grade services across logistics, e-commerce, edtech, streaming, ride-sharing, IoT, and blockchain, often improving performance and developer efficiency through automation and reusable libraries. Notable wins include architecting a scalable metered billing service, cutting CI/CD pipeline time by ~46%, and reducing an exam API’s latency by over 95% using document-oriented search. Comfortable across the stack, he blends deep systems thinking—proxies, web servers, messaging—with hands-on Golang and DevOps work, and he occasionally takes on consultancy and contract engagements. Based in Dhaka, he documents lessons publicly and pairs a craft-oriented approach with curiosity and proactive problem solving. Outside engineering he pursues photography, reflecting an eye for detail that shows up in his thoughtful, production-focused designs.
8 years of coding experience
5 years of employment as a software developer
Secondary School Certificate Science, Secondary School Certificate Science at Madhabpur Pilot High SchoolBachelor's degree Computer Science, Bachelor's degree Computer Science at Daffodil International University-DIUHigher Secondary School Certificate Science, Higher Secondary School Certificate Science at Kazi Mohammad Shafiqul Islam College
Bangla, English
Stackoverflow
490reputation
289kreached
13answers
3questions
Github Skills (57)
typescript8
expressjs7
microsoft7
electron7
vscode-extension7
vscode7
editor7
endpoints7
gitlab6
grpc6
go6
php6
visual-studio6
phpmyadmin6
github6
Programming languages (7)
Github contributions (5)
Masum-Osman/laravel-permission-mongodb
Oct 2018 - May 2024
Associate users with roles and permissions using Laravel and mongodb
Contributions:1 push in 5 years 7 months
laravelpermissionsmongodb
Masum-Osman/workshop-files
Jun 2018 - May 2024
Contributions:3 pushes, 1 branch in 6 years
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