Building Scalable Digital Systems
I'm Nasimul Hasan Deep, a Software Engineer specializing in Node.js, PostgreSQL, and AWS Cloud. I build high-performance backend systems that power impactful products.
About Me
I’m a software engineer passionate about designing scalable, high-performance backend systems that power impactful digital products.
As the CTO at Rhombus Publications and a Full-stack Developer at ACS Future School, I’ve built and deployed platforms serving tens of thousands of students and customers across Bangladesh. My focus is on Node.js, PostgreSQL, and AWS Cloud, creating clean architectures that scale seamlessly.
Specializations
- Microservice Architectures
- Efficient SQL Schemas
- DevOps & CI/CD Pipelines
- Automation Systems
Beyond Code
Outside of development, I’m passionate about system design, competitive programming, and exploring new technologies that improve performance and efficiency.
Experience
Chief Technology Officer
Rhombus Publications
- Designed and developed a complete e-commerce platform using Nuxt.js, Node.js, Flask, Prisma ORM, and MongoDB.
- Built a full order management system with cart, checkout, payment gateway integration, and real-time status updates.
- Integrated Paperfly API for automated logistics and tracking.
- Developed sales analytics dashboards and automated reporting via SMS/Email.
- Optimized database performance improving query response time by 40%.
Full-stack Developer
ACS Future School
- Built scalable backend architecture using Node.js, Express.js, and PostgreSQL.
- Implemented JWT-based role management for students, teachers, and admins.
- Integrated real-time features with WebSocket for chat and notifications.
- Automated recurring tasks using Google Apps Script and scheduled jobs.
- Deployed backend on VPS with PM2 and CI/CD pipelines.
Technical Project Executive
10 Minute School
- Developed Google Workspace automation tools to improve workflow.
- Collaborated with cross-functional teams for feature rollout.
- Supported web product development initiatives.
Technical Skills
Backend
Frontend
Database
DevOps & Cloud
Tools & Automation
Other
Featured Projects
Rhombus Publications E-Commerce
A complete e-commerce platform for books and educational products. Handles everything from order placement to logistics automation.
ACS Future School Platform
An educational platform serving thousands of students with live classes, exams, and discussion forums.
Let's Build Something Amazing
I'm always open to collaborations in EdTech, automation, and cloud-driven product engineering.