From frontend to backend – modern apps built with JavaScript & TypeScript
JavaScript & TypeScript Development
Devanux delivers modern web and cloud applications using JavaScript and TypeScript. With expertise in both frontend and backend frameworks, we build solutions that are fast, scalable, and maintainable.
We specialize in frontend development with React and Next.js, and backend development with Node.js, Express, and TypeScript-based services. Our experience includes building APIs, integrating systems, and deploying applications to cloud platforms.
By following best practices in testing, security, and performance optimization, we ensure your applications deliver both excellent user experiences and long-term business value.
Proven expertise in JavaScript & TypeScript
We have built web applications, APIs, and SaaS platforms with modern JavaScript and TypeScript stacks.
Developing user interfaces with React, Next.js, and modern component libraries.
Building scalable APIs and services using Node.js, Express, and TypeScript.
End-to-end applications covering both frontend and backend layers.
REST and GraphQL APIs for integrations and SaaS products.
Deploying TypeScript applications to AWS, Azure, and Kubernetes.
What we deliver
Custom JavaScript and TypeScript development tailored for performance, scalability, and user experience.
- Frontend development with React and Next.js
- Backend services with Node.js, Express, and TypeScript
- Full-stack application development
- API design and integrations (REST & GraphQL)
- Testing, QA, and secure coding practices
- Performance tuning and optimization
- Cloud deployment on AWS, Azure, and Kubernetes
- Support and long-term maintainability
