Open to opportunities

Luis Martinez

@luismartinez9

Message

I build secure full-stack applications with React, Spring Boot, AWS, and reliable API architecture.

Mexico

Message

What I'm looking for

I'm looking to build secure, maintainable software in a collaborative environment where I can solve complex problems, keep learning new technologies, and contribute across frontend, backend, cloud, and cybersecurity work.

I've delivered software for QUAD Mexico, SEMAR through Elan Consultora, BBVA Bancomer through Softtek, Ahorra Seguros, and Monkey Coffee & Bar. I build secure, maintainable full-stack applications that balance user experience with robust server-side architecture.

At QUAD Mexico, I built a React, TypeScript, and Firebase dashboard for real-time support ticket management, automated network metrics and incident monitoring with C#, and managed AWS S3/EC2 environments. I also performed vulnerability analysis with Wireshark and Nmap while applying SonarQube standards to internal tools.

For SEMAR, I designed REST APIs in Spring Boot and C#, protected sensitive endpoints with Spring Security and JWT, integrated encrypted AWS document storage, and optimized Oracle SQL reporting. At BBVA Bancomer, I developed LitElement components, implemented Jest tests with over 80% coverage, and worked within banking quality gates.

I've also migrated Vue/Nuxt modules, built responsive insurance landing pages, and took end-to-end ownership of an interactive digital menu with payments and REST APIs. I'm driven by clean, vulnerability-free code, collaborative problem-solving, and continuous technological learning.

Experience

Work history, roles, and key accomplishments

IT Support

QUAD Mexico

Feb 2026 - Jul 2026 (5 months)

Provided L1/L2 support to users, resolving network, hardware, and software issues, and optimizing IT response times. Maintained network infrastructure and managed AWS environments for secure backup and hosting of configurations.

Networking Cybersecurity AWS S3 EC2 C#React TypeScript Firebase Wireshark Nmap Git SonarQube

Software Engineer

Elan Consultora

Jan 2026 - Feb 2026 (1 month)

Designed and implemented REST APIs in Spring Boot and C# (DTO – Service – Repository), ensuring data integrity and scalability. Built dynamic web interfaces with React.js, TypeScript, and Bootstrap, applying lazy loading to reduce load times.

Spring Boot C#REST APIs React TypeScript Bootstrap Spring Security JWT AWS Oracle SQL SonarQube

Software Engineer

Softtek

Feb 2025 - Sep 2025 (7 months)

Developed reusable components with LitElement aligned with the corporate design system, reducing integration times. Implemented unit tests with Jest on critical components, maintaining over 80% coverage.

LitElement Jest SonarQube REST APIs Scrum

Frontend Developer

Ahorra Seguros

Jul 2024 - Feb 2025 (7 months)

Migrated modules from Vue/Nuxt 2 to Vue/Nuxt 3, optimizing performance and improving long-term maintainability. Developed responsive corporate landing pages, increasing conversion rates on campaigns.

Nuxt SonarQube REST APIs Git

Developer

Monkey Coffee & Bar

Jan 2024 - Jul 2024 (6 months)

Designed and developed a Full Stack interactive digital menu application with HTML5, CSS3, JavaScript, and REST APIs. Integrated an online payment gateway, managing the full request flow and backend error handling.

HTML5 JavaScript REST APIs SonarQube Git