Seasoned Software Engineer with 7+ years of experience building scalable, secure, and high-traffic applications across fintech, telecom, SaaS, and e-commerce domains.
- 🔭 Currently working at Portonics Limited — building APIs for ATOM Myanmar's agent app serving 3M+ users
- 🏢 Previously at Daraz BD (Alibaba Group) — architected SaaS platforms for 5 business ventures
- 💳 Engineered PSO payment gateways integrating AMEX, Mastercard & Visa, processing 1M+ BDT/month
- 📱 Developed PWAs used by 41M+ subscribers of Banglalink
- 🎯 Growing focus on System Design & Software Architecture
Languages
Frontend
Backend & Frameworks
Databases & Caching
Cloud & DevOps
Tools & Practices
| Metric | Achievement |
|---|---|
| 👥 Users Served | 41M+ telecom subscribers (Banglalink MyBL) |
| 💰 Transactions | 1M+ BDT/month via PSO payment gateway |
| 📱 App Users | 3M+ ATOM Myanmar agent app users |
| 🏢 Ventures | 5 business ventures on single SaaS platform |
| ✅ Sprint Delivery | 100% on-time delivery rate |
| 💳 Payment Providers | 5+ PSPs (AMEX, Mastercard, Visa) |
Open to opportunities in Software Engineering roles.
📩 hossainsadrul@gmail.com