Our agency will build backend api integration with ai llm and webhooks


Level 1
Agency
About this gig
Frontend looks great, but there's no real backend, API, or AI integration making it work?
I will build a secure backend API, REST API, webhook system, or AI/LLM API integration so your app has real data, authentication, automation, and third-party connections running underneath it, not just a UI with nothing behind it.
What I Build
- REST or GraphQL API endpoints
- NestJS or Node.js backend architecture
- Webhook integrations with Stripe, CRMs, or other tools
- Authentication, authorization, and database design
- OpenAI, Claude, or custom LLM API integration
Tech Stack NestJS · Node.js · TypeScript · PostgreSQL · MongoDB · OpenAI · Claude · Stripe · REST · GraphQL · Docker.
Why Tkturners Full-stack agency building real backend systems with clean architecture, not quick scripts that break under real traffic.
Process
- Review your API and data requirements
- Plan endpoints, auth, and integrations
- Build and test
- Deploy and document
Includes revisions until the scoped API works correctly end to end.
Message me before ordering so I can review your requirements and recommend the right package.
About this agency

Agency
20 employees
Level 1
- FromPakistan
- Member sinceDec 2019
- Avg. response time1 hour
- Last delivery3 days
Languages
English, Urdu, Hindi, Arabic, German

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FAQ
What makes your services different from other developers?
✨ We build growth-engine products tailored to your business goals, ensuring they are extremely well-designed, well-coded, and well-architectured for maximum impact and scalability.
What technologies do you specialize in?
💻 We specialize in React JS, Node JS, and the MERN stack, along with Next.js, Nest.js, and AI-powered SaaS development.
What types of projects do you handle?
📊 Our expertise includes SaaS web applications, AI integration, custom software development, UI/UX design, admin panels, and more across various industries like Fintech, Healthtech, Edtech, and more.
Do you offer maintenance services for existing applications?
🔧 Yes, we provide maintenance services for existing applications free for one month to ensure they remain up-to-date and perform optimally.
Can you integrate third-party services such as payment gateways?
🔗 Absolutely! We offer integration services for Stripe, payment gateways, AWS features, chatbots, and other custom features like chat, authentication, and push notifications.
What industries do you serve?
🌐 We serve a wide range of industries, including Fintech, Healthtech, Edtech, CMS, Ecommerce, Blockchain, Web 3, No-code, Adtech, Agtech, and more.
How can I get started with your services?
🗣️ Let's chat! Contact us to discuss your project requirements and how we can build something magical together.
Do you provide design services as well?
🎨 Yes, our team includes expert UI/UX designers who can create intuitive and engaging designs for your website and web applications.
Can you develop custom features for my SaaS product?
⚙️ Definitely! We can develop custom features tailored to your specific needs, such as chat, authentication, push notifications, and more.
How do you ensure the quality of your work?
✅ We follow best practices in coding, architecture, and design, and we conduct thorough testing and quality assurance to ensure our solutions meet the highest standards.

