Software Architecture & Project Catalog
A comprehensive showcase of production-ready REST APIs, full-stack marketplace systems, scalable backend architectures, and distributed services.
Enterprise Monorepo Platform with Next.js 15, Stripe, AI Stylist & Prisma
VELORA Wear is an enterprise-grade luxury fashion e-commerce platform designed to deliver an exceptional digital shopping experience with high performance, strict type safety, and modern design aesthetics. Architected as a PNPM Monorepo, the platform decouples a high-performance Next.js 15 App Router client frontend from a resilient Node.js / Express TypeScript REST API backend. It incorporates end-to-end data validation, atomic database transactions with Prisma ORM on PostgreSQL, secure Stripe payment lifecycles, and Cloudinary media optimization. ### Key Highlights: - **Client Experience**: Modern luxury UI with smooth Framer Motion animations, responsive catalog navigation, intelligent product filtering, instant cart/wishlist management, and automated invoice downloading. - **AI-Powered Assistance**: Integrated Groq AI as a virtual fashion stylist to provide tailored outfit and product recommendations. - **Admin Management Suite**: Full administrative control over products, categories, dynamic banners, coupon engines, order status timelines, and blog posts. - **Production-Ready Engineering**: Structured JSON logging with Pino, OpenAPI 3.0 (Swagger) interactive API documentation, security headers with Helmet, and NextAuth v5 session authentication.
Modular REST Backend with Role-Based Access, Stripe & Prisma
RentNest is a production-ready Rental Property Marketplace Backend API that allows tenants to discover rental properties, landlords to manage listings, and administrators to oversee the platform. The project follows a clean modular architecture using TypeScript, Express.js, Prisma ORM, and PostgreSQL. It includes secure JWT authentication, role-based authorization, Stripe payment integration, property reviews, advanced filtering, pagination, centralized error handling, and standardized API responses. The platform supports three user roles: • Tenant: Browse and search properties, submit rental requests, complete payments using Stripe, leave property reviews, and view rental history. • Landlord: Create, update and delete property listings, view rental requests, approve or reject rental applications, and manage property availability. • Admin: Manage users, ban or unban users, manage property categories, and monitor all properties and rental requests. This project demonstrates scalable REST API development, robust authentication & authorization, payment gateway integration, relational database modeling with Prisma, and clean backend architecture suitable for real-world production applications.
Full-Stack Logistics System with Multi-Role Portals & OTP Verification
Pouchai is a comprehensive full-stack parcel delivery management platform designed to simplify the complete logistics lifecycle. The platform seamlessly connects senders, riders, and administrators with tailored role-based portals. ### Platform Architecture & Roles: • **Customers**: Book parcels with instant automated cost calculations based on weight and type, track live delivery status, manage order histories, and submit reviews. • **Riders**: Dedicated rider portal to view assigned parcel deliveries, update milestone progress, navigate routes, and complete deliveries with secure OTP verification. • **Administrators**: Centralized operational control center to manage user accounts, assign riders to pending shipments, track system-wide logistics, and configure nationwide pricing models. The system includes automated parcel cost estimation, nationwide coverage mapping, cloud image uploads via Cloudinary, and robust JWT authenticated RESTful APIs built on Node.js, Express, and MongoDB.
Full-Stack Medical Portfolio & Patient Booking Platform with Admin CMS
Dr. Moshfiq is a modern full-stack doctor portfolio and appointment management system designed to provide patients with an easy way to explore doctor information and book appointments online. The platform includes a professional doctor profile, detailed services, appointment booking functionality, authentication system, and an admin dashboard for managing appointments and website content. The application focuses on clean UI, responsive design, secure backend APIs, and efficient data management. It is built using a modern MERN stack architecture with TypeScript, making the project scalable, maintainable, and production-ready.
Full-Stack Restaurant Management, Food Ordering & Menu Discovery Platform
MealDesk is a modern full-stack restaurant and food ordering management system designed to streamline restaurant operations and enhance the customer ordering experience. Customers can browse menus, view food details, place orders, and track their order status through an intuitive interface. Administrators can manage food items, categories, customer orders, and restaurant information from a centralized dashboard. The application focuses on responsive design, secure authentication, scalable backend architecture, and efficient order management using modern MERN stack technologies.
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