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Fiverr Pro
English
$
USD
I will build a secure rest API with authentication
Juanan Torres
About this gig
I will build a secure REST API with NestJS, TypeScript and PostgreSQL for your web app, mobile app or SaaS.
Depending on your package, it can include JWT authentication, user roles, CRUD endpoints, input validation, automated tests, Swagger documentation and Docker setup.
Youll receive clean, maintainable source code. Before ordering, send me the resources and features you need so I can confirm the scope.
Get to know Juanan Torres
Juanan Torres
Full stack developer PHP, TypeScript, React, APIs, AI automation
- FromSpain
- Member sinceMar 2021
Languages
English, Spanish
Full stack developer with 4 years of experience building enterprise applications and integrated systems. I work with PHP/Symfony, TypeScript, React and REST APIs, plus databases, async processing (Redis, RabbitMQ, AWS SQS) and Docker.
I also apply generative AI and AI agents to real tasks: document processing and OCR, code analysis, workflow automation.
What you get: clean, tested, secure code, delivered on time. English B2 (Cambridge First).
From APIs and dashboards to document automation — tell me what you need and I'll tell you how I can help.
My Portfolio
FAQ
What information do you need to get started?
Please describe what the API should do, list its main resources and fields, and specify any authentication or user roles you need.
Does this gig include a frontend?
No. This gig covers the backend API only. A frontend can be discussed as a custom offer.
What technologies do you use?
I build APIs with NestJS and TypeScript, using PostgreSQL when needed. Swagger documentation and Docker depend on the package you choose.
Is deployment included?
Deployment assistance is included in Premium. Hosting and third-party service fees are not included.
Can you integrate a third-party service?
Yes, depending on the service and scope. Please contact me before ordering so I can confirm what’s needed.
