At THNX | The Outsourcing Programming, we specialize in custom API development that connects your systems, applications, and users through reliable and scalable architectures. Our engineers design and implement REST and GraphQL APIs that deliver speed, security, and flexibility — ensuring your product performs efficiently across every platform and device.
Using technologies like Node.js, Express.js, NestJS, and Apollo GraphQL, we build backend infrastructures that empower modern web and mobile applications. Each API is designed to be well-documented, easy to integrate, and optimized for long-term scalability — reducing development friction and improving performance across your entire ecosystem.
Whether you’re developing a SaaS platform, an eCommerce system, or an internal enterprise tool, we ensure smooth communication between your frontend and backend. Our API solutions handle everything from authentication and data validation to caching, load balancing, and error handling, following industry best practices and OWASP security standards.
We also provide API documentation and versioning, enabling your developers and third-party teams to work faster and more confidently. With REST APIs, we focus on clear endpoint structures and predictable responses, while GraphQL provides flexibility for dynamic queries and optimized data delivery — both crafted to meet your project’s exact needs.
THNX delivers high-performance API systems tailored for real business challenges. Our goal is to make integrations effortless, data delivery seamless, and scaling easy — so your applications can evolve as fast as your business.