โœจ Frontend Developer | React.js | Next.js | Modern Web Applications โœจ Iโ€™m Rajeev Ranjan, a passionate Frontend Developer with 4+ years of experience building fast, responsive, and user-friendly web applications. I specialize in turning ideas into interactive digital products that not only look great but also deliver measurable results. ๐Ÿ’ป What I Do Best: Build scalable web apps using React.js, Next.js, and TypeScript Create pixel-perfect, mobile-first UIs with modern styling (Tailwind, Styled Components, CSS-in-JS) Integrate APIs, databases (Firebase, Supabase, MongoDB), and real-time features (WebSockets, Firestore) Develop multi-step forms, dashboards, and dynamic event/ticketing platforms Optimize performance, SEO, and accessibility for the best user experience ๐Ÿš€ Why Clients Hire Me: โœ” Proven track record of delivering MVPs and production-ready apps within deadlines โœ” Strong problem-solving skills and clean, maintainable code practices โœ” Excellent communication โ€” I keep clients updated with clear progress reports โœ” Flexible โ€” whether you need a custom-built solution or a CMS-based website (WordPress, Webflow), I can deliver ๐ŸŒŸ Recent Projects Include: A real-time event matchmaking web app with user profiles, ticketing, and live compatibility scoring An AI-powered restaurant platform (voosh.ai) improving order management and customer engagement A travel & hospitality booking site (lamahattagrove.com) optimized for conversions and user experience I believe in building long-term relationships with clients, not just one-time projects. If youโ€™re looking for someone who can transform your concept into a high-performing digital product, letโ€™s connect and bring your vision to life. ๐Ÿ“ฉ Letโ€™s talk about your project today!โ€ฆ

Rajeev Ranjan

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โœจ Frontend Developer | React.js | Next.js | Modern Web Applications โœจ Iโ€™m Rajeev Ranjan, a passionate Frontend Developer with 4+ years of experience building fast, responsive, and user-friendly web applications. I specialize in turning ideas into interactive digital products that not only look great but also deliver measurable results. ๐Ÿ’ป What I Do Best: Build scalable web apps using React.js, Next.js, and TypeScript Create pixel-perfect, mobile-first UIs with modern styling (Tailwind, Styled Components, CSS-in-JS) Integrate APIs, databases (Firebase, Supabase, MongoDB), and real-time features (WebSockets, Firestore) Develop multi-step forms, dashboards, and dynamic event/ticketing platforms Optimize performance, SEO, and accessibility for the best user experience ๐Ÿš€ Why Clients Hire Me: โœ” Proven track record of delivering MVPs and production-ready apps within deadlines โœ” Strong problem-solving skills and clean, maintainable code practices โœ” Excellent communication โ€” I keep clients updated with clear progress reports โœ” Flexible โ€” whether you need a custom-built solution or a CMS-based website (WordPress, Webflow), I can deliver ๐ŸŒŸ Recent Projects Include: A real-time event matchmaking web app with user profiles, ticketing, and live compatibility scoring An AI-powered restaurant platform (voosh.ai) improving order management and customer engagement A travel & hospitality booking site (lamahattagrove.com) optimized for conversions and user experience I believe in building long-term relationships with clients, not just one-time projects. If youโ€™re looking for someone who can transform your concept into a high-performing digital product, letโ€™s connect and bring your vision to life. ๐Ÿ“ฉ Letโ€™s talk about your project today!โ€ฆ

Available to hire

โœจ Frontend Developer | React.js | Next.js | Modern Web Applications โœจ

Iโ€™m Rajeev Ranjan, a passionate Frontend Developer with 4+ years of experience building fast, responsive, and user-friendly web applications. I specialize in turning ideas into interactive digital products that not only look great but also deliver measurable results.

๐Ÿ’ป What I Do Best:

Build scalable web apps using React.js, Next.js, and TypeScript

Create pixel-perfect, mobile-first UIs with modern styling (Tailwind, Styled Components, CSS-in-JS)

Integrate APIs, databases (Firebase, Supabase, MongoDB), and real-time features (WebSockets, Firestore)

Develop multi-step forms, dashboards, and dynamic event/ticketing platforms

Optimize performance, SEO, and accessibility for the best user experience

๐Ÿš€ Why Clients Hire Me:
โœ” Proven track record of delivering MVPs and production-ready apps within deadlines
โœ” Strong problem-solving skills and clean, maintainable code practices
โœ” Excellent communication โ€” I keep clients updated with clear progress reports
โœ” Flexible โ€” whether you need a custom-built solution or a CMS-based website (WordPress, Webflow), I can deliver

๐ŸŒŸ Recent Projects Include:

A real-time event matchmaking web app with user profiles, ticketing, and live compatibility scoring

An AI-powered restaurant platform (voosh.ai) improving order management and customer engagement

A travel & hospitality booking site (lamahattagrove.com) optimized for conversions and user experience

I believe in building long-term relationships with clients, not just one-time projects. If youโ€™re looking for someone who can transform your concept into a high-performing digital product, letโ€™s connect and bring your vision to life.

๐Ÿ“ฉ Letโ€™s talk about your project today!

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Expert
Expert
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Expert
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Expert
Intermediate
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Language

English
Fluent
Hindi
Intermediate

Work Experience

Frontend React Web Developer (Freelance) at Wally - Free Wallpaper Website
September 2, 2024 - September 5, 2025
Developed a comprehensive React.js-based website with full functionality and responsive design. Implemented a Node.js/Express.js server to handle API requests and optimized image delivery, including advanced search and filtering options.
Frontend React Web Developer (Freelance) at Wally - Free Wallpaper Website
September 1, 2024 - September 5, 2025
Developed a high-performance website using Next.js, TypeScript, and Firebase Hosting, serving millions of wallpapers. Implemented advanced search and filtering, integrated a Node.js/Express.js server to handle API requests, and optimized image delivery and user engagement.
Full Stack Web Developer at Next.js Project
September 1, 2024 - September 5, 2025
Developed and deployed a high-performance website using Next.js, TypeScript, and Firebase, serving millions of wallpapers. Implemented a Node.js and Express.js server to manage API requests and optimize image delivery, while integrating advanced search and filtering options to enhance user experience and engagement.
Senior System Engineer at Infosys, Bangalore
June 2, 2021 - Present
Developed and maintained React-based web applications, focusing on crafting dynamic and interactive user interfaces with reusable components for scalability and maintainability. Collaborated closely with UI/UX designers and backend developers to convert designs and API specs into polished front-end components. Contributed to code reviews, promoting best practices and fostering continuous improvement within the team. Also served as an Azure SME with experience planning and executing migrations from on-premises to Azure, with hands-on expertise in storage, web apps, Azure SQL, and monitoring solutions.
Senior System Engineer at Infosys, Bangalore
June 1, 2021 - Present
Developed and maintained React-based web applications with reusable components for scalable frontend; collaborated with UI/UX designers and backend developers to translate designs and API specs; contributed to code reviews and promoted best practices; Azure SME with 1.5+ years of experience, planning and executing migrations from on-premises to Azure and managing Storage, Web Apps, Azure SQL, and monitoring solutions.
Frontend React Web Developer (Freelance) at Lamahatta Grove Homestay
June 1, 2021 - September 5, 2025
Designed, developed and deployed a single-page web application using React.js, ensuring full functionality and responsive design. Managed end-to-end development and hosted the site on Google Firebase.
Senior System Engineer at Infosys
June 1, 2021 - Present
Developed and maintained React-based web applications, focusing on crafting dynamic and interactive user interfaces with reusable components for scalability and maintainability.
Frontend React Web Developer (Freelance) at Freelance
June 1, 2021 - September 5, 2025
Led frontend development for a freelance project, designing and deploying a multi-page website (40-50 pages) using React.js. Ensured full functionality and responsiveness, managed end-to-end development, and hosted on Firebase with analytics and SEO integration.
Frontend Web Developer (Freelance) at Lamahatta Grove Homestay, Darjeeling, WB
June 1, 2021 - September 5, 2025
Designed, developed and deployed a single-page web application using React.js, ensuring full functionality and responsive design. Managed end-to-end development and hosted the site on Google Firebase; configured domain and hosting setup for smooth deployment.
Frontend Web Developer (Freelance) at Freelance / Self-Employed
June 1, 2021 - September 5, 2025
Designed and developed a comprehensive website with 40-50 pages using React.js, ensuring full functionality and responsiveness. Managed end-to-end development and successfully hosted the website on Google Firebase. Technologies used included React.js, NPM, Bootstrap, Figma, Firebase Hosting, Firebase Analytics, and Google Search Console.
Senior System Engineer at Infosys
June 1, 2021 - Present
Developed and maintained React-based web applications, focusing on crafting dynamic and interactive user interfaces with reusable components for scalability and maintainability. Collaborated closely with UI/UX designers and backend developers to convert designs and API specs into polished frontend components. Contributed to code reviews and promoted best practices, fostering continuous improvement within the team. As an Azure SME, planned and executed migrations from on-premises to Azure, with hands-on expertise in Storage, Web Apps, Azure SQL, and monitoring solutions.
Frontend React Web Developer (Freelance) at Lamahatta Grove Homestay
June 1, 2021 - September 5, 2025
Designed and developed a single-page React web application for a homestay, ensuring full functionality and responsive design. Managed end-to-end development and hosted the site on Google Firebase. Technologies used included React.js, NPM, Tailwind CSS, Figma, Canva, and Firebase hosting.
Full Stack Web Developer Intern at Falak Creation
April 2, 2020 - September 5, 2025
Developed and maintained responsive websites using HTML, CSS, JavaScript, and Bootstrap, improved user experience and mobile compatibility, and designed MySQL database schemas with data integrity.
Full Stack Web Developer Intern at Falak Creation
April 1, 2020 - September 5, 2025
Developed and maintained responsive websites using HTML, CSS, JavaScript, and Bootstrap; designed database schemas and queries in MySQL; managed domain and hosting via cPanel for deployment.
Full Stack Web Developer Intern at Falak Creation, Bangalore
April 1, 2020 - September 5, 2025
Developed and maintained responsive websites using HTML, CSS, JavaScript, and Bootstrap, enhancing user experience and mobile compatibility. Managed database systems with MySQL, including designing schemas, writing queries, and ensuring data integrity. Utilized cPanel for domain management, email configuration, and hosting setup, streamlining website deployment processes.

Education

B.E. in Computer Science and Engineering at Acharya Institute of Technology, Bangalore
August 1, 2017 - June 1, 2020
Diploma in Computer Science and Engineering at Acharya Polytechnic, Bangalore
June 1, 2014 - June 1, 2017
B.E. in Computer Science and Engineering at Acharya Institute of Technology, Bengaluru
August 2, 2017 - June 2, 2020
Diploma in Computer Science and Engineering at Acharya Polytechnic, Bengaluru
June 1, 2014 - June 1, 2017
Bachelor of Engineering in Computer Science and Engineering at Acharya Institute of Technology, Bangalore
August 2, 2017 - June 2, 2020
Diploma in Computer Science and Engineering at Acharya Polytechnic, Bangalore
June 1, 2014 - June 1, 2017
B.E. in Computer Science and Engineering at Acharya Institute of Technology, Bangalore
August 1, 2017 - June 1, 2020
Diploma in Computer Science and Engineering at Acharya Polytechnic, Bangalore
June 1, 2014 - June 1, 2017

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services