Anwaarul Haque
Lead Full Stack Developer
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.
Freetoolify.com
A comprehensive platform providing 200+ free online tools in one centralized location, eliminating the need to bookmark multiple websites.
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:
Comprehensive tool collection
Organized by functionality
Always accessible online
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
Backend Development
Databases
Cloud & DevOps
Payment Systems
AI & Automation
Testing & Tools
Methodologies
Open Source Packages
Published NPM packages used by developers worldwide. Built with modern JavaScript/TypeScript and focused on developer experience, security, and performance.
A lightweight Node.js package providing a unified API for interacting with object storage services like AWS S3 and DigitalOcean Spaces.
- ✓ Unified API for multiple cloud providers
- ✓ Support for AWS S3 and DigitalOcean Spaces
- ✓ Secure Bearer token authentication
- ✓ Promise-based async operations
- ✓ Lightweight with minimal dependencies
- ✓ Easy file upload and management
A lightweight and flexible JavaScript/TypeScript library for terminal string styling, gradients, and themes. dyejs makes it easy to add color, style, and effects to your CLI output with a simple and intuitive API.
- ✓ Terminal string styling and colors
- ✓ Gradient text effects
- ✓ Custom themes support
- ✓ Lightweight with zero dependencies
- ✓ Simple and intuitive API
- ✓ TypeScript support
A security-focused query string parser with built-in protection against XSS and injection attacks, featuring configurable sanitization and validation.
- ✓ XSS attack prevention
- ✓ SQL injection protection
- ✓ Configurable depth limits
- ✓ Parameter count restrictions
- ✓ Type validation
- ✓ Prototype pollution prevention
All packages are open source and available on NPM and GitHub
Featured Projects
Showcasing key projects that demonstrate my expertise in full-stack development
Freetoolify.com - Free Online Tools Platform
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:
Formclick - No-Code Platform
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:
E-Commerce Platform (Amman Minimart)
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:
POS Admin Panel
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:
Gawamen - E-commerce Aggregator
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:
Joyfill - Digital Form Builder
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:
Get In Touch
Ready to discuss your next project? Let's connect and explore opportunities together.
Contact Information
Phone
+91 8870975519Location
Chennai, Tamil Nadu, India
GitHub
github.com/anwaarulhaque