Sergio Jimenez

Hello! I'm Sergio, a Full-Stack Developer passionate about clean code, automation, and solving complex problems.

I come from the demanding 42 Madrid school (Fundación Telefónica), where I have honed my technical skills working on real projects, from creating C++ architectures to deploying infrastructures with Docker and Nginx.

In addition to my recent technical experience (developing with React, Node.js, and managing CMS like WordPress at Gesyfar), I bring a differential value: 12 years of previous experience leading teams and managing projects. This means I not only know how to write code but also understand business objectives, communicate transparently, meet deadlines, and work effectively in a team.

🛠️ How can I help you?

Web Development (Frontend): Creating fast and responsive applications with React, TypeScript, HTML5, and CSS3.

Backend & APIs: Developing secure RESTful servers and APIs with Node.js and Express.

DevOps & Systems: Dockerizing applications, Linux system administration, creating automation scripts (Bash/Shell), and server configuration (Nginx).

CMS (WordPress): Installation, customization, maintenance, and performance optimization.

💡 How do I work?

I get involved in your project as if it were my own. I offer fluid communication, documented deliverables, and scalable code.

If you're looking for a technical developer with the professional maturity of a project leader, write to me and let's talk about how I can help your business.