Hello, I'm Carlos A. Ruiz Castrejón, a Software Developer 👨🏻‍💻 and Professor 🧑🏻‍🏫

Professor

Since January 2023

• Teaching courses related to e-commerce, web applications, algorithms and software design.

• Fostered a collaborative and engaging learning environment.

• Mentored students on practical projects, fostering their software development skills.

Software Programmer

Since January 2023

• Developed web applications using C#, DevExpress, HTML, and JavaScript.

• Designed and implemented scalable solutions with SQL Server.

Software Developer

November 2019 – August 2020

• Developed web systems using JavaScript with the Vue framework.

• Provided backend API support using Ruby on Rails.

• Maintained databases using MySQL.

• Utilized Git tools, including GitHub Desktop and GitKraken.

Software Engineer

April 2019 – June 2019

• Contributed to software development using C# for the back-end and Angular for the front-end.

• Conducted unit testing to ensure software quality.

Programming Coordinator & System Analyst

March 2016 – April 2019

• Developed systems for various city council departments using .NET and C#.

• Managed and maintained databases in SQL Server.

• Provided technical support to users, resolving system-related issues.

• Conducted data analysis for system improvements.

IT Technician

May 2015 – August 2018

• Provided technical support for a range of hardware, software, and network issues, ensuring timely resolution to minimize downtime.

• Installed, configured, and maintained computer systems, printers, and other essential IT equipment, supporting smooth daily operations.

•  Performed regular maintenance and troubleshooting, proactively identifying and addressing potential issues.

Intern – Android Developer

October 2014 – May 2015

• Actively participated in the development of engaging and interactive video games for the Android platform using Java.

• Collaborated with a talented team of developers, gaining hands-on experience in software design and coding.

• Assisted in the implementation of innovative gameplay features, contributing to the overall user experience.

• Conducted rigorous testing and debugging procedures to ensure the quality and functionality of the games.

Web Administrator

August 2012 – February 2013

• Ensured the daily publication of news articles, fostering a dynamic and engaging online presence.

• Creatively designed eye-catching banners and images using Adobe Photoshop, enhancing the visual appeal of the website.

• Conducted in-depth analysis of website analytics to gain valuable insights into user behavior and preferences.