I will backend developer and API integrations for ai apps, websites, and saas


About this gig
Are you building a website or application using AI tools like Lovable, Gemini, Cursor, or ChatGPT, but stuck on backend development, APIs, or integrations?
Youre in the right place.
I specialize in backend development and API integrations to turn your AI-generated frontend into a fully functional, scalable application.
What I Can Do For You:
- Backend Development: Web apps & SaaS platforms
- RESTful APIs: GET, POST, PUT, DELETE
- Third-Party API Integrations (Stripe, PayPal, Firebase, etc.)
- AI API Integrations: OpenAI, Gemini, Claude, etc.
- Database Design: MongoDB, MySQL, PostgreSQL
- Authentication: JWT, OAuth, Firebase Auth
- Cloud Deployment: AWS, VPS, Serverless
Perfect For:
- AI-generated apps (Lovable, Cursor, Gemini)
- SaaS products & Startup MVPs
- Mobile & Web applications
Why Choose Me?
- Strong focus on backend & API integrations
- Clean, scalable, production-ready code
- Fast communication & reliable delivery
- Experienced in modern AI-powered workflows
Important:
Please message me before placing an order so I can understand your requirements and suggest the best solution.
Get to know Bakol Begum
Full Stack Web Developer MERN Stack Expert, React and Node Specialist
- FromBangladesh
- Member sinceDec 2024
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
Can you integrate third-party or AI APIs?
Yes, I can handle all types of API & integrations including AI APIs (OpenAI, Gemini), payment gateways, and external services.
What technologies do you use for backend development?
I use Node.js, Express.js, and databases like MongoDB, MySQL, or PostgreSQL based on your project needs.
Do you fix bugs or improve existing backend systems?
Absolutely! I can debug, optimize, and upgrade your existing backend development and API integrations.
How do revisions affect timelines?
Revisions are factored into the project schedule. Simple tweaks are usually quick, while major changes may extend the delivery time. I’ll always communicate estimated updates before starting revisions.

