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Fiverr Pro
English
$
USD
I will develop a highquality web application using react, nextjs, and laravel
Sagar
About this gig
Are you looking for a professional full-stack web developer to build your custom web application?
You're in the right place! With 12+ years of experience, I specialize in creating high-performance web applications using React, Next.js, Laravel, Firebase, and PostgreSQL.
What I Offer:
- Full-Stack Development (Frontend & Backend)
- Custom Web Applications (CRM, Dashboards, SaaS, Marketplaces)
- API Development & Integration
- Admin Panel & Client Portal Development
- Secure Authentication (JWT, OAuth, Firebase Auth)
- Payment Gateway Integration (Stripe, PayPal, Square, CashApp, etc.)
- Bug Fixing, Code Optimization & Performance Enhancements
- Deployment on AWS, Vercel, Firebase, or Custom Servers
Why Choose Me?
- ️ Top-Rated Plus Freelancer on Upwork (100% Success Rate)
- ️ Worked with 40+ Companies, including startups & enterprises
- ️ Expertise in Framer, Next.js, Laravel, and Firebase
- ️ Fast & Reliable Service with 24/7 Support
Lets build your dream web application together! Order now or message me to discuss your project.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Sagar
Sagar
Software Engineer
- FromBangladesh
- Member sinceApr 2025
Languages
English
✅ Systems Architect
✅ SOLID Principles
✅ AI
✅ ML
✅ BlockChain
✅ Docker
Hello there!
Thank you for taking a moment to check out my profile. Here’s a quick overview of what I can do for you:
✅ My Expertise:
Complex web application development (frontend & backend)
Website development from scratch
API server development (Laravel, PHP, WordPress, NodeJS)
Single Page Applications (SPA) — ReactJS, VueJS (Nuxt)
Microservices / distributed / cloud-based web applications — NodeJS, PHP
SOLID Principles for clean, maintainable code
Collaboration tools — GIT, Slack, Jira
FAQ
1. What technologies do you use for web application development?
I specialize in React.js, Next.js, Laravel, Firebase, PostgreSQL, MySQL, and Tailwind CSS. I also integrate third-party APIs and payment gateways like Stripe, PayPal, and CashApp.
2. Can you build a fully custom web application?
Yes! I can develop a fully customized web application based on your requirements, including user authentication, dashboards, APIs, and more.
3. Will my web application be mobile-friendly?
Absolutely! All my web applications are fully responsive and optimized for mobile, tablet, and desktop devices.
4. Can you integrate third-party APIs?
Yes, I can integrate RESTful APIs, GraphQL, Firebase, Stripe, PayPal, social logins, and more into your web application.
5. Do you provide source code and documentation?
Yes! You will receive the full source code along with documentation for deployment and future maintenance.
6. What do I need to provide to get started?
Please provide: A clear project description Any design mockups (if available) API details (if applicable) Hosting/server details (if needed)
7. Can you deploy the web application for me?
Yes! I offer free deployment on Vercel, Firebase, AWS, or a custom server for premium package buyers.
8. Do you offer revisions?
Yes! I provide revisions based on the package to ensure the final product meets your expectations.
9. What if I need additional features later?
No problem! I offer custom add-ons for additional features, which can be discussed before starting.
10. Do you provide post-development support?
Yes! I offer free support for a limited period after delivery. Long-term support and maintenance are available for an additional fee.
