I'm a Full Stack JavaScript Developer specializing in modern web applications using React, Next.js, Node.js, TypeScript, Express.js, MongoDB, and PostgreSQL. I build fast, scalable, and SEO-optimized products that deliver excellent user experiences while maintaining clean, maintainable code. I have experience developing production-ready SaaS platforms, business management systems, AI-powered applications, calculators, content-driven websites, and custom business solutions. My expertise includes full-stack development, REST APIs, authentication, database architecture, performance optimization, server-side rendering (SSR), static site generation (SSG), and responsive UI development. What differentiates me is my focus on solving real business problems rather than simply writing code. I approach every project from first principles—understanding the user's needs, designing scalable architectures, and building solutions that are easy to maintain and grow. Whether working independently or collaborating with a team, I prioritize code quality, performance, clear communication, and delivering projects on time. If you're looking for a developer who can take your idea from concept to production while keeping scalability, performance, and long-term maintainability in mind, I'd be happy to help.

Preetam Gupta

I'm a Full Stack JavaScript Developer specializing in modern web applications using React, Next.js, Node.js, TypeScript, Express.js, MongoDB, and PostgreSQL. I build fast, scalable, and SEO-optimized products that deliver excellent user experiences while maintaining clean, maintainable code. I have experience developing production-ready SaaS platforms, business management systems, AI-powered applications, calculators, content-driven websites, and custom business solutions. My expertise includes full-stack development, REST APIs, authentication, database architecture, performance optimization, server-side rendering (SSR), static site generation (SSG), and responsive UI development. What differentiates me is my focus on solving real business problems rather than simply writing code. I approach every project from first principles—understanding the user's needs, designing scalable architectures, and building solutions that are easy to maintain and grow. Whether working independently or collaborating with a team, I prioritize code quality, performance, clear communication, and delivering projects on time. If you're looking for a developer who can take your idea from concept to production while keeping scalability, performance, and long-term maintainability in mind, I'd be happy to help.

Available to hire

I’m a Full Stack JavaScript Developer specializing in modern web applications using React, Next.js, Node.js, TypeScript, Express.js, MongoDB, and PostgreSQL. I build fast, scalable, and SEO-optimized products that deliver excellent user experiences while maintaining clean, maintainable code.

I have experience developing production-ready SaaS platforms, business management systems, AI-powered applications, calculators, content-driven websites, and custom business solutions. My expertise includes full-stack development, REST APIs, authentication, database architecture, performance optimization, server-side rendering (SSR), static site generation (SSG), and responsive UI development.

What differentiates me is my focus on solving real business problems rather than simply writing code. I approach every project from first principles—understanding the user’s needs, designing scalable architectures, and building solutions that are easy to maintain and grow. Whether working independently or collaborating with a team, I prioritize code quality, performance, clear communication, and delivering projects on time.

If you’re looking for a developer who can take your idea from concept to production while keeping scalability, performance, and long-term maintainability in mind, I’d be happy to help.

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Language

English
Fluent
Hindi
Fluent

Work Experience

Project Scientist – Virtual Labs at IIT Kharagpur
July 1, 2025 - Present
* Develop and maintain interactive web-based virtual laboratory applications. * Design and implement new lab modules based on academic requirements. * Investigate, troubleshoot, and resolve application bugs and technical issues. * Optimize application performance, usability, and code quality. * Collaborate with faculty and development teams to deliver reliable educational software. * Support deployment, maintenance, and continuous improvement of the Virtual Labs platform.
Website Developer (Founder) at ExpandIt.in
April 1, 2022 - Present

Education

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Qualifications

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Industry Experience

Software & Internet

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