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Fiverr Pro
English
$
USD
I will do rest API development, stripe integration, backend development, and bug fixing
christoppher
About this gig
Need a reliable backend developer for your project?
I will help you build secure, scalable, and production-ready backend systems for your web or mobile application.
I specialize in REST API development, Stripe payment integration, backend debugging, database optimization, and server-side development.
Services I Offer:
- Custom REST API development
- Stripe payment integration
- Stripe subscriptions setup
- One-time payment integration
- Webhooks implementation
- Backend bug fixing
- API debugging
- Database design and optimization
- Authentication systems (JWT, OAuth)
- Third-party API integrations
- Performance optimization
- Deployment support
Technologies I Work With:
- Python (Django, FastAPI, Flask)
- Java (Spring Boot)
- JavaScript (Node.js, Express)
- PHP (Laravel)
- PostgreSQL
- MySQL
- MongoDB
- Redis
- Docker
Why Choose Me?
- Clean and maintainable code
- Secure implementation
- Fast communication
- Detailed documentation
- On-time delivery
- Long-term support
Whether you need a new API built from scratch, Stripe payment integration, or backend bugs fixed urgently, Im here to help.
Contact me before placing your order for the best solution.
Get to know christoppher
christoppher
AI Developer Helping Businesses Automate with AI
- FromUnited States
- Member sinceJan 2026
- Avg. response time2 hours
Languages
English
Hello, I’m Christoppher, an AI Developer focused on building intelligent and scalable solutions for businesses. I offer AI and machine learning solutions, task automation using Python, AI-powered chatbots, data analysis, model training, and API integration. I focus on clean code, practical implementation, and delivering reliable AI systems that solve real business problems. Message me to discuss your project before ordering.
Other Software Development Services I Offer
FAQ
What do you need to get started?
I need your project requirements, source code (if available), API documentation, server access, and Stripe account access if payment integration is needed
Can you fix existing backend bugs?
Yes. I can debug and fix issues in existing backend projects.
Can you integrate Stripe subscriptions?
Yes. I can implement subscriptions, recurring billing, webhooks, invoices, and customer portals.
Do you work with existing APIs?
Yes. I can modify, optimize, debug, or extend your existing APIs.
Can you deploy the backend?
Yes. I can deploy to VPS, AWS, DigitalOcean, Heroku, or other cloud platforms.
