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English
$
USD
I will be your full stack web app saas developer, mvp in nextjs, reactjs, fastapi, node
Badar Hafeez
Level 2
5.0
5.0
Gig Summary
About this gig
Looking for a professional Full Stack Web and software developer to build a modern, fast, and scalable web application?
Youre in the right place!
I specialize in React, Next.js, FastAPI, Python, Node.js, and modern web technologies. I build responsive websites, SaaS platforms, web applications, dashboards, APIs, and custom business solutions.
My services include:
- Full Stack Web Development
- React & Next.js Development
- FastAPI & Python Backend
- REST API Development & Integration
- SaaS Application Development
- AI-Powered Web Applications
- Admin Dashboards
- E-commerce & Business Websites
- Custom Web Applications
- Authentication & User Management
- Database Integration
- Third-Party API Integration
- Responsive & Mobile-Friendly UI
I focus on clean code, performance, security, scalability, responsive design, and great user experience.
Whether you need a React Developer, Next.js Developer, FastAPI Developer, Python Backend Developer, or complete Full Stack Developer, I can turn your idea into a reliable product.
Lets build your next web application !
React JS Developer | Next JS Developer | Tailwind CSS | Material UI | SaaS WebApp Design | Full Stack Web Development | FASTAPI SaaS | Mern Stack
Get to know Badar Hafeez
Badar Hafeez
AI Engineer Generative AI Next NestJS React Node fastapi
Level 2
- FromPakistan
- Member sinceJan 2023
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Urdu, Hindi, English
Senior full-stack & AI engineer with 6+ years building production apps. I founded System Genai to deliver that same quality at team scale - 100+ projects shipped for startups and enterprises.
Core stack: React, Next.js, NestJS, Node.js, PostgreSQL, Docker, fastapi
AI: RAG, LangChain, AI agents, ChatGPT, n8n automation
QA: Jest, Cypress, Playwright, manual and automated testing
1hr average response time. Clean code. Free revisions.
Message me with your project scope - I'll reply within the hour.
📩 Let's build something great — message me now !
My Portfolio
FAQ
What do you need from me to start the React.js project?
To get started, I need your project requirements, UI design (Figma/PSD/XD) if available, content, and any API details. If you don’t have a design, I can help you plan a clean and modern React UI/UX.
Do you develop fully responsive React websites?
Yes. All React.js and Next.js frontends I build are fully responsive, mobile-friendly, and tested on desktop, tablet, and mobile devices using Tailwind CSS or Material UI.
Can you convert Figma or design files to React.js?
Absolutely. I can convert Figma, PSD, or Adobe XD designs into pixel-perfect React.js or Next.js UI with clean, reusable components and optimized performance.
Is the React code SEO-friendly and optimized?
Yes. I follow clean code standards, performance optimization, and use Next.js SEO-friendly architecture to ensure fast load times and better search engine visibility.
Do you provide revisions and post-delivery support?
Yes. I provide revisions based on the selected package and offer post-delivery support to ensure everything works smoothly. Long-term support is also available if needed.
Can you work on existing React projects or fix bugs?
Yes. I can fix React.js bugs, improve UI/UX, refactor code, enhance performance, or add new features to existing React or Next.js applications.
What does post-delivery support include?
It includes bug fixes, minor adjustments, guidance on usage, and assistance with any issues related to the delivered work.
Will you be available if I need help in the future?
Yes, I believe in building long-term working relationships. I remain available to assist you even after project completion.
Reviews
11 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T thedarren_iddon
United Kingdom
Working with Bader and his team has been fantastic from start to finish. The quality of their work is outstanding, and they deliver on time, every time. Communication is clear, quick and open, and they're proactive, often coming up with ideas and solutions before I've even asked. Their professionalism...
$600-$800
Price
11 days
Duration
Helpful?A abdennabi77
Morocco
Ongoing collaborationBadar combines strong skills in full-stack development, AI integration, and system architecture with a patient, methodical approach to solving technical problems. He explains his decisions clearly, listens carefully to feedback, and remains responsive and constructive throughout our collaboration. A...
$800-$1,000
Price
4 weeks
Duration
Helpful?A abdennabi77
Morocco
Ongoing collaborationOutstanding work. Badar demonstrated exceptional expertise, professionalism, reliability, and commitment. A high-quality delivery and an excellent collaboration. Highly recommended.
$400-$600
Price
3 weeks
Duration
Helpful?I investor_uba
Nigeria
Very good man, down to earth 🌍
$100-$200
Price
5 days
Duration
Helpful?A adouatt
France
Ongoing collaborationBadar is great to work with. He communicates well, delivers quality code, and is quick to make changes when needed. I’d definitely recommend him.
$600-$800
Price
3 weeks
Duration
Helpful?
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T thedarren_iddon
United Kingdom
Working with Bader and his team has been fantastic from start to finish. The quality of their work is outstanding, and they deliver on time, every time. Communication is clear, quick and open, and they're proactive, often coming up with ideas and solutions before I've even asked. Their professionalism...
$600-$800
Price
11 days
Duration
Helpful?A abdennabi77
Morocco
Ongoing collaborationBadar combines strong skills in full-stack development, AI integration, and system architecture with a patient, methodical approach to solving technical problems. He explains his decisions clearly, listens carefully to feedback, and remains responsive and constructive throughout our collaboration. A...
$800-$1,000
Price
4 weeks
Duration
Helpful?A abdennabi77
Morocco
Ongoing collaborationOutstanding work. Badar demonstrated exceptional expertise, professionalism, reliability, and commitment. A high-quality delivery and an excellent collaboration. Highly recommended.
$400-$600
Price
3 weeks
Duration
Helpful?I investor_uba
Nigeria
Very good man, down to earth 🌍
$100-$200
Price
5 days
Duration
Helpful?A adouatt
France
Ongoing collaborationBadar is great to work with. He communicates well, delivers quality code, and is quick to make changes when needed. I’d definitely recommend him.
$600-$800
Price
3 weeks
Duration
Helpful?
