JEREMY BENJAMÍN
CHÁVEZ HERNÁNDEZ

Git

I have two years of experience using Git as a version control system. During this time, I have learned to use this tool efficiently from the Linux command line. My skills include using Git for branch management, commit and merge management, as well as resolving code conflicts. At MTech, I have worked with collaborative development workflows, ensuring best practices in source code management and change integration.

GitHub

I have been creating and managing GitHub repositories for two years, where I host both personal and collaborative projects. Thanks to my experience with this platform, I have learned how to properly structure repositories, work with forks and pull requests, and use GitHub Actions to automate workflows and create custom domains.

GitLab

Over the past two years, I have worked with GitLab on managing open-source repositories. During this time, I have resolved more than forty-two issues in projects for various companies, including the official MTech website and an NGO in Africa, among others. My experience with GitLab extends beyond repository management and code contributions to include setting up continuous integration and continuous deployment (CI/CD) workflows, ensuring efficient and automated software delivery.

Drupal

I have been working with Drupal for two years, playing a key role in the development and maintenance of projects based on this CMS. In my day-to-day work at MTech, Drupal is one of my primary tools, and I also use Docker, DDEV, Composer, Drush, and Git, which allow me to optimize development, dependency management, and the efficient deployment of projects on this platform. I have helped resolve more than forty-two issues.

Linux

I’ve been using Linux for about two years, even before I started my master’s degree in Technology, and it has become my primary operating system. During this time, I’ve learned to use it professionally, optimizing workflows in software development and maintenance. I have applied my knowledge in both academic and professional settings, installing advanced software and configuring systems to maximize performance and compatibility with development tools. I used the Ubuntu-based LinuxMint Xfce 22 distribution for over a year, but I have since switched to the Arch-based CachyOS Xfce4.

HTML5

I approach HTML5 as the foundational skeleton of web-based human-machine interfaces. By strictly adhering to semantic markup, I ensure that the structural integrity of an application remains accessible, logical, and optimized for both human users and automated data-parsing algorithms.

CSS3

CSS3 provides the rendering logic I use to style and position elements within the DOM. I leverage modern specifications like Flexbox, Grid, and hardware-accelerated transitions to engineer responsive interfaces that adapt fluidly to any screen size or embedded device display without compromising rendering performance.

JavaScript

I treat JavaScript as the central nervous system of front-end architecture. Through asynchronous programming, DOM manipulation, and event-driven logic, I breathe dynamic functionality into static interfaces, transforming them into responsive cybernetic ecosystems capable of complex client-side processing.

Python

Python is my go-to language for rapid prototyping, data analysis, and automation logic. I leverage its extensive ecosystem to solve complex algorithmic problems, implement backend logic, and develop scripts that bridge the gap between raw datasets and actionable insights. I’ve been using this language since my sophomore year in college and throughout the early stages of my career.

C/C++

C and C++ form the foundation of my hardware-level programming skills. I use these languages for embedded system logic, communication with microcontrollers, and applications where performance is critical. They provide the precise memory management and low-level control needed to interact directly with electronic components. It was through these languages that I first entered the world of programming during my sophomore year of college.

VS Code

Visual Studio Code served as my primary integrated development environment throughout. I’ve used this workspace with a custom set of extensions, strict code checkers, and advanced debugging tools. It acts as my command center, seamlessly connecting my programming workflow with terminal operations, version control, and telemetry from remote servers.

Antigravity

Antigravity has been my primary IDE since early 2026, and this is where I work on MTech and my personal projects every day.

PHP

Drupal is based on PHP, so I have developed skills in this programming language to customize and troubleshoot within the platform. Although I am not an absolute expert, I strive to write clean and efficient code when tackling problems in GitLab and Drupal within MTech. I take the time to analyze and design effective solutions, ensuring they are scalable and maintainable.

PHP_CodeSniffer

I utilize PHP_CodeSniffer alongside the PHP Code Beautifier and Fixer (PHPCBF) to ensure my codebase is clean, consistent, and strictly aligned with industry standards. By implementing a custom phpcs.xml configuration file, I have automated the enforcement of Drupal's standard coding guidelines. This setup not only detects formatting issues and stylistic violations but also automatically corrects them, significantly streamlining my development workflow and the peer review process.

PHP Static Analysis Tool

I integrate PHPStan into my development cycle to perform rigorous static analysis on my PHP code. Using a phpstan.neon configuration, I establish a solid baseline by implementing Drupal's standard Level 0 ruleset to proactively catch basic errors and bugs without executing the code. Because I build with scalability in mind, this setup is designed to easily increase in strictness levels as the code complexity and project requirements grow, ensuring a robust architecture over time.

PHP Unit

To guarantee the reliability of my applications, I rely on PHPUnit for comprehensive automated testing. I have established a robust testing infrastructure using a customized phpunit.xml configured specifically for Drupal within a DDEV environment. This setup seamlessly manages database connections, strict error reporting, and categorizes my tests into dedicated suites—including unit, kernel, functional, and JavaScript tests. This structured approach allows me to verify complex logic thoroughly and prevent regressions.

Cloudflare

As part of my network deployment architecture, I have integrated Cloudflare to optimize asset delivery and manage external traffic routing. I specifically leverage Cloudflare Pages as a highly efficient, serverless infrastructure for hosting static web interfaces, akin to GitHub Pages but optimized for edge performance. Furthermore, I have developed practical expertise in DNS management and domain name resolution, successfully configuring and mapping a newly acquired custom domain to my production project, Morita's Boutique. This ensures a fast, secure, and professional gateway connecting the global network to my deployed systems.

Tailwind CSS

Tailwind CSS is my primary styling framework for crafting modern, responsive, and highly performant user interfaces. I have implemented it across major production projects such as El Tablero (utilizing the modern Tailwind CSS v4 architecture), Panadería y Pastelería Alvarado, and this personal portfolio. I leverage its utility-first methodology, custom theme extensions, dark mode configurations, and modern grid/flexbox layouts to build clean, maintainable design systems with zero runtime overhead and minimal CSS footprint.