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I will develop modern professional and scalable web apps using react nextjs and nodejs
Kumar
Über diesen Service
Need a modern, scalable, and high-performance web application?
Hi, I'm Kumar, a Senior Full Stack Engineer with 12+ years of experience building enterprise and SaaS applications using React, Nextjs, Nodejs, TypeScript, and modern web technologies.
I have worked on large-scale applications for companies including PayPal, eBay, Apple, and Palo Alto Networks. I also independently built and managed the complete full stack architecture for Cliptics.
What I can help with:
- Full Stack Web Application Development
- React and Nextjs Applications
- Nodejs Backend APIs
- SaaS Platforms and Admin Dashboards
- API Development and Integrations
- Authentication and Database Integration
- Performance Optimization
- Responsive UI Development
- Bug Fixing and Feature Enhancements
Technologies I use:
Frontend:
React, Nextjs, TypeScript, JavaScript, Tailwind CSS
Backend:
Nodejs, Express, REST APIs, GraphQL
Database:
MongoDB, PostgreSQL, MySQL
Why work with me:
- 12+ years of industry experience
- Clean and scalable architecture
- Production-ready code
- Strong communication and reliable delivery
- Performance and user-focused development
Feel free to message me anytime for a free consultation via zoom
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Lerne Kumar kennen
Kumar
Senior Full Stack Engineer with 12 plus years of experience
- AusIndien
- Mitglied seitMai 2026
- ⌀ Antwortzeit1 Stunde
Sprachen
Englisch
Hi, I’m Kumar, a Senior Full Stack Engineer with 12+ years of experience building scalable web applications using React, Node.js, TypeScript, Next.js, and Tailwind CSS.
I’ve worked on enterprise applications for PayPal, eBay, Apple, and Palo Alto Networks. I also built and managed the complete full stack architecture for Cliptics.
I specialize in SaaS platforms, admin dashboards, APIs, frontend architecture, performance optimization, and scalable web applications.
Mein Portfolio
FAQ
What technologies do you use for development?
I primarily work with React, Nextjs, Nodejs, TypeScript, JavaScript, Tailwind CSS, REST APIs, GraphQL, MongoDB, PostgreSQL, and MySQL. I can also adapt to your preferred tech stack.
Can you build a full stack SaaS platform or dashboard application?
Yes. I specialize in scalable SaaS platforms, admin dashboards, APIs, authentication systems, and modern full stack web applications.
Can you work with existing applications or codebases?
Absolutely. I can improve, optimize, debug, refactor, or extend existing React, Nextjs, and Nodejs applications.
How long does it take to build a web application?
The timeline depends on the complexity and feature requirements. Small projects may take a few days, while larger full stack applications can take several weeks. I will provide a clear estimate after reviewing your requirements.
Do you provide deployment support?
Yes. I can help deploy applications on platforms like Vercel, AWS, DigitalOcean, Netlify, or your preferred hosting provider.
Will I receive the full source code?
Yes. You will receive the complete source code and ownership of the project after delivery.
Do you provide support after delivery?
Yes. I provide post-delivery support for bug fixes and guidance. Additional features or major enhancements can also be discussed separately.
Do you offer a free consultation before starting the project?
Yes. Feel free to message me anytime for a free consultation and project discussion before placing an order.
