Full Stack Software Engineer · MERN Stack · React Native
Building web and mobile applications with secure APIs, real-time features, and thoughtful interfaces.
Portfolio · GitHub · LinkedIn · Email
I'm a full stack software engineer based in Dhaka, Bangladesh. I build applications with React, Next.js, Node.js, Express, MongoDB, and React Native (Expo), connecting responsive interfaces with reliable backend systems.
- Web & mobile: Full stack web applications and cross-platform mobile experiences.
- Backend: RESTful API architecture, database optimization, and real-time communication with Socket.io.
- Security: JWT authentication, role-based access control, and secure coding practices.
- Education: BSc in Computer Science & Engineering at Shyamoli Engineering College — expected 2027.
- Beyond projects: Competitive programming, data structures, and algorithms.
| Area | Technologies |
|---|---|
| Languages | JavaScript, C++ |
| Frontend | React, Next.js, Tailwind CSS |
| Mobile | React Native, Expo |
| Backend | Node.js, Express.js, REST APIs, Socket.io |
| Database | MongoDB |
| Authentication & authorization | JWT, RBAC |
| Deployment | Vercel, Render |
A real-time chat application with instant messaging, online status, rooms and groups, media sharing, and JWT authentication.
Built with: React, Node.js, Express, Socket.io.
An apparel e-commerce platform with a dynamic theme engine, real-time inventory management, backend microservices, Pathao Courier integration, and payment flows.
Built with: Next.js, Node.js, Express, MongoDB.
A full stack management system developed for the Culinary Institute of Bangladesh. Features include role-based access control, vision scanning algorithms, batch scheduling, responsive dashboards, and automated PDF certificate generation.
Built with: React, Node.js, Express, MongoDB.
My developer portfolio showcasing my work, technical expertise, and approach to building digital products.
Full Stack Developer · Freelance
The Culinary Institute of Bangladesh · January–August 2026
- Architected and developed a MERN-based institute management system.
- Implemented RBAC, batch scheduling, and automated certificate generation.
- Integrated secure REST APIs with responsive frontend dashboards.
Web Developer · Freelance
Savior Lifestyle · April–November 2025
- Developed a customized inventory management system.
- Maintained and upgraded the organization's digital architecture.
- Back End Development and API Architecture — freeCodeCamp, 2026. Node.js, Express, MongoDB, and RESTful APIs.
- Modern Full Stack Web Development — University of Helsinki, 2025. React, Redux, Node.js, Express, MongoDB, GraphQL, and TypeScript.
- Undergraduate thesis: Design & Implementation of a Secure Real-Time Social and Communication Platform — architecture, low-latency communication, authentication, and data integrity. Related project: Chat Z.
Interested in web applications, mobile products, real-time systems, or backend development? Tell me what you're building.
Email: ssiyam563@gmail.com
Portfolio: siyam-three.vercel.app
LinkedIn: eahmedsiyam