Juan José Alvarez Martinez

Ocotlán, Mexico

3 months ago

Full Stack Senior Developer

Local Time - 06:04 PM

Current Availability

Part-time : 10-30 hrs/week

About Me

I’m a senior full stack developer with solid experience delivering reliable, scalable and modern applications. I’ve worked for global companies such as IBM and HCL, handling complex enterprise systems and leading the migration of legacy platforms to modern microservices architectures.

My skill set includes:
• Backend: Java, Spring Boot, Node.js, REST APIs, MongoDB, PostgreSQL
• Frontend: Angular, React, HTML/CSS, responsive design
• DevOps: Docker, GitLab CI/CD, basic cloud deployments
• Tools & Integrations: API consumption, third party integrations, XML/JSON processing

I’m passionate about writing clean, maintainable code and providing practical solutions that solve real world problems. Whether it’s a small script, a bug fix, or a full stack system, I treat every project with the same level of attention and commitment.

My Expertise

Key Skills:

Java + Spring Boot + Angular

React + Node

Java + Spring Boot + React