Anwaarul Haque

Lead Full Stack Developer

Chennai, Tamil Nadu, India

Accomplished Lead Full Stack Developer with 9+ years of experience delivering scalable, high-performance web and mobile applications. Creator of Freetoolify.com - a comprehensive platform with 200+ free online tools. Proven expertise in MERN stack, TypeScript, GraphQL, and serverless cloud deployments on AWS and GCP.

About Me

Passionate about building scalable solutions and leading high-performing teams

Team Leadership

Successfully led cross-functional teams of 20+ engineers

9+ Years Experience

Proven track record in full-stack development

Technical Expertise

MERN stack, TypeScript, GraphQL, and cloud architecture

Innovation Focus

AI-integrated tools, no-code platforms, and scalable solutions

As a Lead Full Stack Developer with over 9 years of experience, I specialize in creating scalable, high-performance web and mobile applications. My expertise spans the entire development lifecycle, from system architecture design to deployment and maintenance.

I have successfully led teams of 20+ engineers, transitioning complex projects from native mobile development to cross-platform solutions using React Native. My experience includes building no-code platforms, AI-integrated tools, and comprehensive payment systems using Stripe, Razorpay, and Chargebee.

I'm passionate about clean code, agile delivery, and implementing best practices in system design. My goal is to create solutions that not only meet current requirements but are also scalable and maintainable for future growth.

Featured Project

Freetoolify.com

A comprehensive platform providing 200+ free online tools in one centralized location, eliminating the need to bookmark multiple websites.

Freetoolify.com - All Free Online Tools in One Place

Project Overview

Freetoolify is a revolutionary "free all-in-one toolbox" solution designed to streamline productivity by consolidating essential online tools into a single, accessible platform. The project addresses the common problem of bookmark clutter and tool discovery.

Technologies Used:

React.js
Next.js
TypeScript
Tailwind CSS
Node.js
AWS S3 Bucket
Postgresql
Vercel
SEO Optimization
200+ Tools

Comprehensive tool collection

20+ Categories

Organized by functionality

24/7 Available

Always accessible online

100% Free

No hidden costs or subscriptions

Key Features & Functionality

  • Comprehensive collection of 200+ free online tools
  • Organized into 20+ categories for easy navigation
  • No registration required - instant access to all tools
  • Responsive design optimized for all devices
  • Search functionality to quickly find specific tools
  • Regular updates with new tools and features
  • Clean, intuitive user interface
  • Fast loading times and optimized performance

Project Impact & Value

User Experience: Eliminated the need for users to bookmark and remember multiple tool websites, creating a seamless one-stop solution.

Technical Achievement: Successfully architected and deployed a scalable platform handling multiple tool categories with optimized performance.

Business Value: Created a valuable resource for professionals, students, and businesses seeking efficient online tools without cost barriers.

Innovation: Pioneered a comprehensive aggregation approach to online tools, setting a new standard for utility platforms.

Technical Highlights

Performance Optimized

Fast loading times with optimized code splitting and caching strategies

SEO Optimized

Comprehensive SEO implementation for maximum discoverability

User-Centric Design

Intuitive interface designed for maximum usability and accessibility

Technical Skills

Comprehensive expertise across the full technology stack

Frontend Development
React.js
React Native
TypeScript
JavaScript
Angular
HTML5
SCSS
Redux
Zustand
Context API
Backend Development
Node.js
Express.js
REST APIs
GraphQL
Apollo
Serverless Architecture
Databases
MongoDB
PostgreSQL
MS SQL Server
MySQL
Redis
Memcached
AWS RDS
Cloud & DevOps
AWS
GCP
Firebase
Vercel
Docker
GitHub Actions
Serverless Framework
Lambda
EC2
S3
Payment Systems
Stripe
Razorpay
Chargebee
HyperPay
HitPay
Moyasar
AI & Automation
OpenAI API
Cohere AI
DeepSeek
V0.dev
AI Form Builders
Testing & Tools
Jest
Mocha
Chai
JMeter
Git
GitHub
JIRA
Trello
Slack
Methodologies
Agile
Scrum
Kanban
API-First Development
System Architecture Design
Team Leadership

Featured Projects

Showcasing key projects that demonstrate my expertise in full-stack development

Freetoolify.com - Free Online Tools Platform
Lead Full Stack Developer

Comprehensive platform providing 200+ free online tools in one centralized location. Created to eliminate bookmark clutter and provide instant access to essential productivity tools across 20+ categories.

Key Highlights:

  • Built and deployed 200+ integrated online tools
  • Organized into 20+ intuitive categories
  • Implemented advanced search and filtering
  • Achieved 100% free access with no registration required
  • Optimized for performance and SEO

Technologies:

React.js
Next.js
TypeScript
Tailwind CSS
Node.js
MongoDB
Vercel
SEO
Formclick - No-Code Platform
Lead Full Stack DeveloperMay 2023 - Sep 2024

Led development of a comprehensive no-code app development and form-building platform enabling business users to create sophisticated applications without technical knowledge.

Key Highlights:

  • Built from scratch with full-stack architecture
  • Integrated AI-powered features for smart form filling
  • Implemented secure payment processing with Stripe
  • Deployed scalable infrastructure on AWS

Technologies:

React.js
React Native
Node.js
MongoDB
AWS
GraphQL
Stripe
OpenAI API
E-Commerce Platform (Amman Minimart)
Lead Full Stack DeveloperDigillium Technologies

Developed a complete e-commerce solution with responsive UI, backend APIs, and AWS deployment for seamless customer experience.

Key Highlights:

  • Built responsive UI components with Angular
  • Developed backend APIs with Node.js and SQL Server
  • Implemented core e-commerce features
  • Deployed on AWS with load balancing

Technologies:

Angular
Node.js
MS SQL Server
AWS EC2
S3
CloudFront
HitPay
POS Admin Panel
Lead Full Stack DeveloperDigillium Technologies

Developed comprehensive Point of Sale admin panel for both mobile and web platforms with advanced features like geo-fencing and real-time tracking.

Key Highlights:

  • Designed relational database schema
  • Implemented role-based access control
  • Integrated Google Maps API and geo-fencing
  • Built analytics dashboards

Technologies:

React.js
React Native
Node.js
MS SQL Server
Google Maps API
AWS
Gawamen - E-commerce Aggregator
Lead Full Stack DeveloperFull Project Lifecycle

Built a comprehensive e-commerce aggregator platform connecting multiple vendors and customers with advanced payment and logistics integration.

Key Highlights:

  • Designed MongoDB database schema
  • Integrated multiple payment gateways
  • Implemented real-time notifications
  • Built cross-platform mobile application

Technologies:

React Native
React.js
Node.js
MongoDB
AWS
HyperPay
Twilio
Joyfill - Digital Form Builder
Senior Software EngineerApril 2019 - April 2020

Developed web and mobile applications for US Fire Department inspection forms management with advanced form building capabilities.

Key Highlights:

  • Built digital form management system
  • Developed mobile app for field inspections
  • Implemented offline data synchronization
  • Created custom form builder interface

Technologies:

React.js
React Native
Node.js
MongoDB
Express.js

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