Juan Antonio Rodriguez Perez

Backend developer with experience in Go (Golang), TypeScript, and React, specializing in building efficient APIs, distributed systems, and modern web applications. I have a DevOps approach, managing infrastructure on AWS (Lambda, CloudFront, DynamoDB, API Gateway), and optimizing costs without sacrificing performance or security.

I have worked with serverless architectures, third-party service integrations (OAuth, GitHub, ...), and the design of scalable SaaS tools with secure authentication, automated testing, and CI/CD pipelines.

I also have experience in BDD testing (Behave), monitoring, and deploying projects with clean development practices. I can handle both specific tasks and end-to-end solutions.

💡 Key Skills

Go, TypeScript, React, Python

REST APIs, OAuth, GitHub & Google Auth

AWS (Lambda, CloudFront, DynamoDB, S3, API Gateway)

PostgreSQL, MongoDB

CI/CD, Terraform, Docker

Automated testing (unit, integration, BDD)

SaaS systems and API key management

Experience with proprietary products and open-source code