Full Stack Developer (MERN & CodeIgniter)

ABDUL BAHAD S

Full Stack Developer PHP · CodeIgniter MERN Stack · React.js · Node.js

Chennai, India **********.***@*****.*** +91-936******* abdulbahaddev.vercel.app PROFESSIONAL SUMMARY

Results-driven Full Stack Developer with 1+ year of production experience architecting and deploying scalable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js) and PHP CodeIgniter. Delivered end-to-end solutions for CRM platforms, e-commerce, food ordering, and AI chatbot products. Skilled in RESTful API design, JWT authentication, TypeScript, and third-party integrations (Stripe, OpenAI, Brevo). Proven track record of owning the complete development lifecycle — from database schema design through CI/CD deployment on Vercel and Render — independently and on schedule.

TECHNICAL SKILLS

Languages JavaScript (ES6+), TypeScript, PHP, Python, HTML5, CSS3 Frontend React.js, Redux Toolkit, Next.js, Tailwind CSS, Bootstrap, jQuery, Framer Motion Backend Node.js, Express.js, PHP CodeIgniter, REST API, GraphQL, Socket.io, JWT, AJAX Databases MongoDB, MongoDB Atlas, MySQL, Mongoose ODM, PDO, Redis DevOps & Tools Git, GitHub, Docker, CI/CD, Vercel, Render, cPanel, Postman, Figma, GCP, DigitalOcean Integrations Stripe API, OpenAI API, Brevo (SendGrid) API, WhatsApp API, SMTP, TensorFlow.js EDUCATION & CERTIFICATIONS

B.Sc. Computer Science Jamal Mohamed College, Trichy Graduated 2025 · Aggregate: 78% Certification: Full Stack

Development

Maskan Technology 29 July 2024 – 22 May 2025

WORK EXPERIENCE

Full Stack Developer May 2026 – Present

Nooryak Technologies · On-site

• Built and maintained nooryak.com — a production MERN stack platform with multi-role JWT authentication, real-time dashboards, and a clean RESTful API architecture.

• Developed nooryakcrm.com — a full-featured business CRM using PHP CodeIgniter and MySQL with contact management, task tracking, pipeline views, and a secure session-based admin panel.

• Architected MongoDB schemas, Express.js API routes, and reusable React.js components, owning the complete development lifecycle from database design to Vercel deployment.

• Engineered AJAX-powered dynamic UI interactions; resolved bugs and shipped feature updates based on live user feedback, reducing reported issues by 40%.

Frontend Developer Nov 2025 – Apr 2026

Wezan Technologies · On-site

• Built the Chemarket e-commerce website using HTML5, CSS3, Bootstrap, and jQuery — delivered responsive, mobile-first layouts and cross-browser compatible UI components.

• Developed a Python FastAPI chatbot backend for a board games platform, designing REST endpoints for real-time query handling and integrating seamlessly with the frontend.

• Optimized page performance by refactoring CSS and removing redundant JavaScript, improving page load speed across key product pages.

• Collaborated with design and backend teams to deliver pixel-perfect, accessible interfaces on schedule across multiple concurrent projects.

Full Stack Developer Intern Jun 2025 – Oct 2025

Horizonium Solutions · Remote

• Developed QuickCart — a full-scale MERN stack e-commerce platform with JWT-protected routes, role-based access control, and a dynamic product catalog.

• Built RESTful API endpoints with Node.js and Express.js for products, users, cart, and order management with server-side input validation.

• Modelled MongoDB schemas with efficient query patterns using Mongoose ODM, ensuring scalable data handling and optimized read/write performance.

• Configured CI/CD deployment to Netlify (frontend) and Render (backend) with zero-downtime automated releases on every code push.

Software Committee Member 2022 – 2025

Jamal Mohamed College, Trichy

• Organized 3+ college-level technical symposiums; built event management and cross-functional team coordination skills across 3 academic years.

PROJECTS

Nooryak Technologies Website — https://nooryak.com Next.js · React.js · Bootstrap · MongoDB

• Developed and deployed the corporate website using Next.js, React.js, Bootstrap, and MongoDB, ensuring a responsive and user-friendly experience.

• Designed and implemented multiple website pages with optimized UI/UX and cross-browser compatibility.

• Configured and managed CI/CD deployment pipelines on cPanel for automated builds and seamless production releases.

• Optimized website performance, routing, and reusable components to improve maintainability and scalability. Nooryak CRM — https://nooryakcrm.com

PHP · CodeIgniter · MySQL · AJAX · Bootstrap

• Developed and enhanced the CRM landing page using CodeIgniter, PHP, and CSS.

• Resolved critical bugs across the CRM admin panel, improving system stability and performance.

• Implemented a chat feature enabling communication between Admin and Staff based on lead assignments.

• Added new CRM functionalities and optimized lead management workflows for improved operational efficiency. QuickCart — E-Commerce Platform — https://quickcartecomm.netlify.app MongoDB · Express.js · React.js · Node.js · JWT · CI/CD

• Developed a full-stack e-commerce application using MongoDB, Express.js, React.js, and Node.js.

• Implemented secure authentication and authorization using JWT tokens and protected routes.

• Built product listing, shopping cart, and order management modules with RESTful APIs.

• Designed responsive user interfaces and optimized application performance for seamless user experience. Snackify — Food Ordering App — https://snackify.netlify.app React.js · Redux Toolkit · Tailwind CSS · Swiggy API

• Developed a live food ordering app consuming Swiggy's real-world API with dynamic menu rendering and Redux Toolkit global state management.

• Implemented debounced API calls and search filtering, reducing unnecessary network requests.

• Built reusable React components and optimized frontend performance for faster loading times. Chatbot Management System — https://chatbotco.netlify.app MERN Stack · OpenAI API · MongoDB

• Developed a MERN-based chatbot system to automate customer enquiries and job application processes.

• Built an Admin Panel for managing and tracking enquiry and job application data.

• Implemented chatbot workflows with dynamic options such as Project Enquiry and Job Application forms.

• Designed and integrated REST APIs for efficient data storage, retrieval, and management. Employee Management System — https://employeemanagementwebb.netlify.app MERN Stack · JWT Auth · RBAC

• Developed a full-stack Employee Management System with role-based access control for admin and manager roles.

• Implemented JWT-based authentication with attendance tracking, department assignment, and search/filter functionality.

• Secured all API endpoints with JWT middleware and server-side input validation. CheMarket E-Commerce — https://chemarket.com/en/

HTML · CSS · jQuery · PHP · MySQL

• Developed and maintained frontend modules using HTML, CSS, and jQuery for improved user experience.

• Integrated frontend components with PHP and MySQL backend functionalities.

• Implemented new functionalities and optimized website performance for better usability and maintainability. Spark Event — Event Booking Platform — https://sparkevent.in/ HTML · CSS · Bootstrap · jQuery · PHP · Razorpay

• Developed a responsive event booking platform ensuring seamless user experience across devices.

• Integrated Razorpay Payment Gateway to enable secure online payments for event registrations.

• Built dynamic event management and registration functionalities with PHP and database integration.

• Configured CI/CD deployment pipelines using GitHub and cPanel for automated deployments. Portfolio & References — https://abdulbahaddev.vercel.app/

Contact this candidate