Hello, I’m Sanjib Mondal

I’m a Full-Stack Developer from Kolkata, India. I am passionate about crafting beautiful, responsive, and user-centric web applications. I blend clean, scalable code with thoughtful design to create meaningful digital experiences. I’m always excited to contribute my skills to forward-thinking teams and grow through collaboration.

3+ Y.

Experience

10+

Project Completed

15+

Happy Client

About Me

I’m a passionate Full-Stack Developer with over 3 years of experience, specializing in WordPress performance, backend logic, and modern web technologies. I began my career as a WordPress Developer & Designer, working hands-on with custom themes, WooCommerce integrations, Elementor, and deep performance tuning, including query optimization, caching strategies, and resolving slow site issues.

Alongside my WordPress responsibilities, I’ve also been managing a full-stack internal project using the MERN stack (MongoDB, Express.js, React/Next.js, Node.js) for over 8 months. In this role, I’ve built RESTful APIs, implemented JWT authentication, and handled backend logic while developing responsive, API-connected interfaces using React and Next.js with EJS templating.

Whether debugging performance issues using tools like Grafana and browser DevTools, or analyzing WordPress security concerns, I’m always eager to dig deeper, learn continuously, and solve real-world problems with clean, efficient code.

My Skills:

NodeJS

90%

ReactJS

60%

NextJS + Tailwind CSS + EJS + HTML + CSS + JavaScript

60%

WordPress

90%

SQL, MySQL, MongoDB

80%

Python

40%

Portfolio

I’ve worked on a range of full-stack projects—from clean and responsive interfaces to robust backend systems. Each project reflects my passion for clean code, modern design, and delivering real value to users.

From React and Node.js to WordPress and custom JavaScript features, my portfolio highlights my journey as a problem solver and creator.

UI-UX DESIGN

Wordpress Headless ( NextJS, TailwindCSS)

I craft fast, responsive web interfaces using WordPress as a headless CMS with Next.js and Tailwind CSS. Combining design freedom with powerful content management.

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Full Stack Development

Node.js Blog Backend & Frontend Project

A feature-rich backend blog system built with Node.js, Express, and MongoDB. It includes secure JWT authentication, session handling with access/refresh tokens, file uploads via Multer, and clean EJS views. Full CRUD operations for users and blog posts are implemented following best practices in structure and security.

Open Project

WordPress Plugin

Ultra Toggle / FAQ Plugin

A stylish, collapsible FAQ plugin for WordPress with shortcode support, customization options. Developed with simplicity and flexibility in mind.

Open Project

WordPress Theme

Custom WordPress Theme Development

Converted a static HTML template into a fully functional, dynamic WordPress theme. Ensured compatibility with WordPress coding standards, responsiveness, and plugin flexibility.

Open Project

Do you have Project Idia? Let’s discuss your project!

I’m always open to exciting collaborations and creative challenges. Whether you’re starting from scratch or improving an existing product, I’d love to hear more about it.