Portfolio
Nazmul Haque

Nazmul Haque

Senior Software Specialist

5+ years Professional Experience

Technical Skills

JavaScript
TypeScript
Python
Go (beginner)
React.js
Next.js
Nest.js
FastAPI
Django
TailwindCSS
Ant Design
Docker
Kubernetes
Microservices

Education

B.Sc. in CSE

2016 - 2020

Daffodil International University

Diploma in Computer Engineering

2012 - 2016

Meherpur College of Eng. & Tech.

SSC

2010 - 2012

Kobi Nazrul Shikkha Manzil

Languages

BengaliNative
EnglishConversational

Interests

Open SourceDevOpsSystem DesignUI/UXCloudOllamaGolangCI/CDAutomationPerformance

Professional Summary

Results-driven Senior Software Specialist with 5+ years of hands-on experience building enterprise-grade web applications. Specialized in full-stack development with Next.js, NestJS, and TypeScript ecosystems. Proven track record of architecting scalable ERP systems, establishing CI/CD pipelines, and leading frontend architecture standards across cross-functional teams.

Experience

Senior Software Specialist

Jan 2026 - Present

SSL Wireless Ltd. — Borak Zahir Tower, Kawran Bazar, Dhaka 1205

  • Architected Zcommerz multi-tenant E-Commerce SaaS with customizable storefronts, catalog builder, and 36+ payment gateway integrations.
  • Engineered Enterprise ERP Production Planning & Manufacturing modules for tracking line operations, machine runtimes, and daily output.
  • Developed Enterprise ERP Inventory module for central warehouse tracking, stock allocations, lot tracing, and automated stock audits.
Next.js 16NestJSTypeScriptAnt DesignTailwindCSSDocker

Software Specialist

Oct 2023 - Dec 2025

SSL Wireless Ltd. — Borak Zahir Tower, Kawran Bazar, Dhaka 1205

  • Developed Enterprise ERP Production Planning modules for batch execution and factory floor stage tracking.
  • Built Enterprise ERP Inventory module for raw material tracking, batch movements, and stock reconciliation.
  • Engineered SSL Wireless LMS platform with course builder, student enrollment, quizzes, and certificates.
Next.js 14NestJSTypeScriptAnt DesignTailwindCSSDocker

Software Engineer

Nov 2022 - Oct 2023

APSIS Solutions Ltd. — Ahmed Tower, 30 Kemal Ataturk Ave, Dhaka 1213

  • Delivered enterprise e-Tender platform for tender publishing, vendor RFQ bids, evaluations, CS generation, and contract awarding.
  • Engineered Banking ERP Procurement & Inventory modules for requisitions, multi-tier approvals, warehouse dispatches, and asset tagging.
  • Built Banking ERP Transportation module for fleet logistics, vehicle requisitions, driver scheduling, and fuel tracking.
Next.jsNestJSTypeScriptPostgreSQLRedisAnt Design

Software Engineer

Nov 2021 - Nov 2022

mPower Social Enterprises Ltd. — Level 10 House 77, Nur Empori, Road 11 Banani Bridge, Dhaka 1213

  • Built AI Cattle Muzzle Biometric Verification system for livestock insurers to prevent fraudulent claims.
  • Delivered Agri-Tech farming platform with crop sowing calendars, weather forecasts, and pest diagnosis.
  • Engineered crop harvesting advisory and scheduling modules to optimize harvest timing and crop yields.
PythonFastAPIDjangoReact.jsTypeScriptPostgreSQL

Associate Software Engineer

Jul 2021 - Nov 2021 (Internship)

ROTech Ltd. — Komlapur, Dhaka

  • Developed Enterprise ERP Raw Material module for yarn, dye, and chemical inventory tracking.
  • Implemented Material Requirements Planning (MRP) and multi-level BOM for manufacturing production orders.
  • Automated purchase requisition and purchase order (PO) workflows for manufacturing operations.
PythonDjangoPostgreSQLJavaScriptHTML5/CSS3Git

Key Projects

VS Code Extension — QuickDB

DataGrip-inspired database management extension for Visual Studio Code.

TypeScriptVS Code APINode.jsSQL
View Project

Built Zcommerz (E-commerce SaaS)

Multi-tenant e-commerce builder platform empowering merchants to customize stores, manage products, and launch in minutes.

Next.jsNest.jsTypeScriptTailwindCSS
View Project

SSL Wireless LMS (E-Learning SaaS)

Built a SaaS e-learning platform for SSL Wireless.

Next.jsNest.js
View Project

CLI Tool — Quick Dockerize (quick-cicd)

Automated CLI tool to containerize projects (Docker) and scaffold production CI/CD workflows for React, Next.js, NestJS, and Laravel.

Node.jsTypeScriptDockerGitHub Actions
View Project

Domain Expertise & Contributions

Enterprise ERP Systems & Industry Domains

Enterprise ERPe-Tender & ProcurementInventory & WarehouseFleet TransportationProduction PlanningManufacturingE-Commerce SaaSE-Learning (LMS)Agri-Tech & AI

Open Source Contributions

  • QuickDB — VS Code extension for multi-database management (MySQL, PostgreSQL, MongoDB, Redis, SQLite) with Query Builder, AI query generation & MCP server.
  • Published 3 npm packages — ESLint/Prettier configs, Quick UI Design scaffolding, Quick Dockerize CLI tool.