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$
USD
I will develop modern react js and next js web application
Md Tareq Hasan
About this gig
Need a reliable Full Stack Developer who can turn your business idea into a production-ready SaaS application?
You're in the right place.
I specialize in building scalable SaaS platforms, AI-powered web applications, dashboards, CRM systems, inventory management software, booking platforms, and custom business tools using Next.js, NestJS, TypeScript, PostgreSQL, and AI integrations.
What I can build
- SaaS Applications
- AI Chatbots & AI Features
- Admin Dashboards
- CRM / ERP Systems
- Inventory Management Software
- Booking Platforms
- REST APIs & Integrations
- Authentication & P-ayment Systems
- AWS / VPS Deployment
Why choose me?
- Clean & Scalable Architecture
- Production-Ready Code
- Fast Communication
- On-Time Delivery
- Long-Term Support
Message me before ordering so we can discuss your project requirements and choose the best package.
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 Md Tareq Hasan
Md Tareq Hasan
AI and Full Stack Developer, SaaS, Business, Web Apps, Automation
- FromBangladesh
- Member sinceJun 2026
Languages
Bengali, English, German
Hello,
I am a Full Stack Software Engineer specializing in modern web applications, SaaS platforms, AI-powered solutions, and custom business software.
My expertise includes:
✓ Lovable, React.js, Next.js, TypeScript, Tailwind CSS
✓ Node.js, Express.js, NestJS
✓ PostgreSQL, MongoDB, MySQL, Supabase
✓ OpenAI, AI Chatbots & Automation
✓ SaaS Development
✓ REST APIs & Integrations
✓ Authentication & P-ayment Systems
✓ AWS, Vercel & DigitalOcean
I build scalable, maintainable, and reliable solutions that help businesses grow. Let's discuss your project.
My Portfolio
FAQ
What do you need before starting the project?
I need your project requirements, design files (if available), reference websites, and any specific functionality you want.
Do you develop both React.js and Next.js applications?
Yes, I develop modern applications using both React.js and Next.js based on your project requirements.
Will the website be mobile responsive?
Yes, all websites and applications are fully responsive and optimized for mobile, tablet, and desktop devices.
Can you integrate APIs into my application?
Yes, I can integrate REST APIs, third-party services, payment gateways, authentication providers, and more.
