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Fiverr Pro
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$
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I will develop or integrate any api development chatgpt api integration api automation
Clement
About this gig
Looking for a reliable API developer who can seamlessly connect your systems, automate workflows, and make your applications actually talk to each other? You're in the right place.
Hello I'm Clement, a Professional and Certified API developer with vast years of experience, I specialize in API integration, custom API development, and backend automation using PHP, JavaScript, and Laravel. I build clean, scalable solutions that eliminate manual work, reduce errors, and keep your systems running smoothly.
What I can do for you:
- API integration (REST, third-party services, payment gateways)
- Custom API development (PHP, Laravel API)
- Web app & website API connections
- API automation & data synchronization
- Debugging, fixing, and optimizing existing APIs
- REST API development & integration
- E-commerce APIs (Shopify, WooCommerce)
- AI chatbot integration (ChatGPT API)
- Automation tools (Zapier, Make.com, n8n)
- CRM integration (GoHighLevel)
- E m ail marketing APIs (Klaviyo, Omnisend)
Why choose me?
- Clean, scalable architecture
- Strong problem solving approach
- Fast communication & reliable delivery
Let's turn your idea into a powerful, connected system. Message me to get started
Get to know Clement
Clement
FULL STACK DEVELOPER, MERN STACK, WORDPRESS EXPERT
- FromNigeria
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, Spanish, French
Hi, I am Clement, a Certified and Professional Full Stack Developer with vast years of experience specializing in MERN, WordPress, API integration, and Airtable automation. I build fast, scalable, and user focused web solutions that help businesses grow and convert visitors into loyal customers. My approach is clean, strategic, and results driven with clear communication at every stage. If you need an experienced developer who has in-depth knowledge of his service, to turn your idea into a high performing product, send me a message and let us get started.
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Other Software Development Services I Offer
FAQ
What types of API do you develop?
I develop REST APIs, third-party integrations, and custom backend APIs tailored to your business needs. This includes payment APIs, SaaS integrations, and mobile/web app backends.
Can you integrate third party APIs like Stripe, or Firebase?
Yes. I specialize in integrating services like Stripe, Firebase, AWS, OAuth2 authentication, and other third-party APIs into your application seamlessly.
Do you build secure APIs?
Absolutely. Security is a top priority. I implement authentication systems like JWT and OAuth2, secure endpoints, and follow best practices to protect your data.
What technologies do you use for backend development?
I work with modern backend technologies such as Node.js, Python, and cloud platforms like AWS and Firebase, depending on your project requirements.
Can you fix or optimize an existing API?
Yes. I can debug, optimize performance, improve response time, and fix broken or inefficient API integrations.
Will you provide API integration?
Yes, clean and professional documentation is included so your team can easily understand and use the API.
How do you ensure my API works with my frontend or app?
I test all APIs using tools like Postman and ensure smooth integration with your frontend, mobile app, or system before delivery.
Can you connect multiple systems together?
Yes. I specialize in API integrations that connect different platforms, automate workflows, and ensure seamless data flow between systems.
Do you offer cloud deployment?
Yes. I can deploy your API on platforms like AWS, Firebase, or other cloud services for scalability and performance.
