Browse categories
Explore
Fiverr Pro
English
$
USD
I will do API integration, development or fixing stripe API firebase, supabase backend
Steven Butler
About this gig
Are you looking for a reliable expert to handle your API integration, API development, or automation workflows? You're in the right place.
I specialize in building secure, scalable, and high performance systems using modern technologies like REST API, Stripe integration, Firebase, Supabase, and cloud automation.
Whether you need to fix API errors, connect services, or build a complete backend, I deliver solutions that actually work fast and efficiently.
What I Can Do For You
- API Integration (REST API, Web API, Third party APIs)
- Stripe Integration and Payment Gateway Setup
- Automation (Zapier, Make, n8n workflow, AI automation)
- Webhook Setup and Debugging
- API Development (Python, PHP, Laravel, Node.js)
- AI Integration (LLM, Generative AI, AI Agents, Prompt Engineering)
- Cloud and DevOps (AWS Lambda, Docker, Cloud Formation)
- Backend Development (Firebase, Supabase, Next.js, React)
- Telegram Bot, Twilio API and Custom Scripts
Why Choose Me
- Clean, scalable and production ready code
- Fast delivery and clear communication
- Fix complex API issues quickly
- Secure authentication (JWT, OAuth)
Please message me before placing an order to discuss your requirements and avoid delays.
Get to know Steven Butler
Steven Butler
I will integrate APIs, OAuth login, Stripe payments, and build secure backend sy
- FromUnited States
- Member sinceApr 2026
- Avg. response time3 hours
Languages
English
I am a backend developer specializing in API integration, OAuth authentication systems, and payment gateway setup such as Stripe and PayPal. I help businesses connect and automate their web applications for smooth performance, security, and scalability. Whether you need API development, third party integration, or fixing existing backend issues, I deliver clean and reliable solutions tailored to your project. Let’s build a system that works perfectly for your business.
Other Software Development Services I Offer
FAQ
Do I need to contact you before placing an order?
Yes, please message me first to discuss your API integration or automation needs to avoid delays.
What APIs and technologies do you work with?
I work with REST APIs, Stripe, Firebase, Supabase, Zapier, n8n, AWS, Python, PHP, and more.
Can you fix broken or buggy API integrations?
Yes, I specialize in debugging, fixing errors, and optimizing existing API integrations quickly.
Do you provide automation workflows?
Yes, I build powerful automation using Zapier, Make, and n8n to streamline your business processes.
Will my API integration be secure and scalable?
Absolutely. I implement secure authentication and scalable architecture for long-term performance.
