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Harish Chouhan

@harishchouhan

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MERN Stack & full-stack engineer building scalable SaaS web platforms.

India

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What I'm looking for

I’m looking for a role where I can build scalable MERN/Full-Stack SaaS systems, design secure high-throughput APIs, and lead small teams with strong code review culture and clean architecture.

I’m an accomplished Senior MERN Stack & Full-Stack Developer with over 7 years of professional web engineering experience, specializing in scaling high-performance web architectures and building SaaS platforms. I focus on translating business challenges into high-impact, cloud-ready systems while enforcing clean coding practices and leading developer squads.

In my current role, I architect and deliver 5+ production-ready web applications using React, Next.js, Node.js, and MongoDB, improving application speed and stability. I’ve also modernized storefronts to Next.js (App Router) with SSR and ISR, built custom Shopify applications, designed secure RESTful APIs, and implemented JWT-based authentication and protected routing. Beyond development, I construct reusable component libraries and mentor junior engineers through code reviews grounded in Clean Code and SOLID principles.

Experience

Work history, roles, and key accomplishments

Current

Senior Web Developer

Current

Expert Village Media Technology

Aug 2021 - Present (4 years 11 months)

Architected and developed 5+ production-ready web applications using React, Next.js, Node.js, and MongoDB, improving application speed and system stability by 25%. Led migrations to Next.js (App Router) and built secure REST APIs with JWT authentication, reducing initial load times and unauthorized access attempts.

React Next.js MongoDB RESTful APIs JWT Shopify React Hooks Clean Code SOLID

Web Developer

F5 Buddy Pvt. Ltd.

Sep 2019 - Aug 2021 (1 year 11 months)

Designed and delivered responsive web platforms using HTML5, CSS3, JavaScript, PHP, and MySQL, aligned to Figma/Adobe XD designs. Built custom WordPress themes and plugins and improved performance and page speed by 40%.

HTML5 CSS3 JavaScript PHP MySQL WordPress Responsive Web Design

Web Developer

Conative IT Solutions Pvt. Ltd.

Jun 2018 - Sep 2019 (1 year 3 months)

Built and deployed interactive web elements and integrated backend services using JavaScript, jQuery, AJAX, PHP, and MySQL. Resolved production bugs and optimized MySQL indexing to reduce downtime by 60% and lower search latency.

JavaScript jQuery AJAX PHP MySQL Debugging Production Bug Fixes Indexing