Riajul Islam
Sr. Software Engineer at 9AM SOLUTION
Dhaka, Dhaka Division, Bangladesh
Summary
👤
Senior🎓
Top SchoolRiajul Islam is a Senior Software Engineer with 5 years of experience building full-stack, production-grade SaaS platforms and multi-tenant e-commerce systems from Bangladesh. He designs scalable architectures and CI/CD-driven deployments, having led the multi-tenant Bizlyne ERP with dynamic subdomain provisioning, containerized Docker/Kubernetes workflows, and Nginx-based VPS routing. Comfortable across React/Next.js frontends and TypeScript/Express.js backends backed by MongoDB, he also implements real-time features (Socket.io/WebRTC), large-file streaming, and secure RBAC/OAuth flows. Riajul blends hands-on DevOps with API performance optimization and enterprise data modeling, and he frequently integrates payment gateways (Stripe, SSLCommerz) and COD workflows for real-world commerce needs. An electrical-engineering-trained developer who started in systems and networking, he brings practical Linux/CCNA networking know-how to bridge app architecture and infrastructure.
5 years of coding experience
3 years of employment as a software developer
Bachelor of Science and Engineering Computer Science, Bachelor of Science and Engineering Computer Science at Southeast UniversityDiploma in enginering Electrical Electronic and Communications Engineering Technology/Technician, Diploma in enginering Electrical Electronic and Communications Engineering Technology/Technician at Dhaka Polytechnic InstituteDiploma in Engineering Electrical and Electronics Engineering, Diploma in Engineering Electrical and Electronics Engineering at Dhaka Polytechnic Institute (DPI)
Stackoverflow
13reputation
2kreached
2answers
1question
Github Skills (6)
galery6
material-ui6
javascript6
android6
react6
image6
Github contributions (5)
JavaScriptForEverything/next-amazona
Nov 2021 - Jan 2023
Contributions:180 commits, 88 pushes, 11 branches in 1 year 2 months
JavaScriptForEverything/babur-hat
May 2024 - Dec 2024
Contributions:76 pushes, 1 branch in 7 months
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