Software Engineer focused on building scalable full-stack systems, production APIs, SaaS platforms, and AI-powered applications.

210+ production APIs · 800+ DSA problems · Multi-tenant SaaS · AI / RAG

• ⚡ Scalable REST & GraphQL APIs and backend services
• 🏢 Multi-tenant SaaS, ERP, POS, HRM, and business platforms
• 🤖 AI-powered applications using LLMs, RAG, embeddings, and semantic search
• 🔐 Authentication, RBAC, authorization, and secure application workflows
• 🗄️ Database-driven systems with PostgreSQL, Redis, Prisma, and TypeORM
• 🚀 Production deployments with Docker, Kubernetes, AWS, and CI/CD

Mar 2026 – Present · Dhaka, Bangladesh

• Developed 210+ production-grade APIs using NestJS, Prisma, TypeORM, PostgreSQL, and Redis.
• Built and maintained 115+ APIs using Django, Django REST Framework, PostgreSQL, Redis, Celery, and Docker.
• Delivered a Multi-Tenant ERP System with subdomain tenancy, RBAC, multi-branch support, HRM, Inventory, POS, and Finance.
• Developed Compass German, a language-learning platform using Astro, Next.js, Django REST Framework, PostgreSQL, Redis, Docker, and CI/CD.
• Built a Barbershop Management System with appointments, billing, inventory, attendance tracking, and ZKTeco integration.

Oct 2025 – Feb 2026 · Dhaka, Bangladesh

• Worked with NestJS, GraphQL, Prisma, PostgreSQL, Redis, Shopify, Headless Shopify, and Framer.

Apr 2025 – Sep 2025 · Remote

• Worked on NestJS backend services and Next.js frontend features.
• Integrated REST APIs, authentication flows, and client-server data handling using TypeScript, PostgreSQL, Prisma, Git, and Postman.

Multi-branch ERP & operations platform — HR, inventory, POS, and business operations.

Next.js Redux Toolkit Django DRF PostgreSQL Docker CI/CD

German language learning platform built for courses, learning content, and student workflows.

Astro Next.js Django REST Framework PostgreSQL Redis Docker CI/CD

Job marketplace connecting candidates and employers with modern full-stack architecture.

Next.js NestJS TypeScript GraphQL PostgreSQL Prisma Apollo Client NextAuth JWT

Geek Estates — Real estate listings and search platform
Next.js NestJS TypeScript PostgreSQL Prisma GraphQL Apollo Client Cloudinary JWT

Tapered — Clothing e-commerce platform
Shopify Liquid JavaScript HTML CSS

CF Ladder — Codeforces tracking and performance dashboard
Next.js Express.js MongoDB Tailwind CSS Chart.js REST APIs

Edulecta — MERN eLearning platform
React Node.js Express.js MongoDB JWT Redux REST APIs RBAC

• Codeforces: 600+ problems solved
• LeetCode: 200+ problems solved
• CSES: 40+ problems solved
• Total: 800+ DSA & competitive programming problems