Marco David Alejandre Ortiz
Computer Science Engineer
Zapopan,JAL
Summary
Senior software engineer with strong background in software development and focus on delivering high-quality results. Skilled in programming languages, system architecture, and problem-solving. Known for fostering team collaboration and adapting to changing project requirements. Dependable and results-driven, with commitment to achieving project goals efficiently.
Overview
2
2
Languages
11
11
years of professional experience
Work History
Senior Software Development Engineer
Travelport
09.2023 - Current
- Senior developer contributing to Travelport+. Tasks including bug-fixing, refactoring, testing and providing support. Technologies used: Java, Spring, JUnit, Mockito, Postman.
- In 2024, I was the principal contributor of the Common Error Handler Library (CEH lib), which is a library made to handle and normalize error messages tailored to each service.
- After I delivered and presented CEH lib project, I was moved to a special team which focus is to improve the structure and performance of many of the services and libraries in the company. So far, I have worked and delivered 15+ services, and continue to work on other services and libraries.
Java Backend Developer
Infobip
11.2021 - 02.2023
- Developer of Exchange platform’s features and REST API. Made a Java automation program to read large log files, getting information about 50,000+ events and organize the relevant data in the form of an excel report, saving hours of time. Other tasks I worked on include bug-fixing, PR reviewer, security fixes, mentoring junior developers. Technologies used: Java, Springboot, Spring MVC, JUnit, Mockito, Postman, SQL Server.
Software Developer
Oracle
01.2016 - 04.2021
- BDA installer (2016 - 2017). Bug-fixing, small features design and implementation, debugging and testing. Technologies used: Perl, Bash, Puppet (later changed to Ansible).
- BDA installer on VirtualBox (2016 - 2017). Bug-fixing, design and implement features and code enhancements, refactor code and script automation. Technologies used: Bash, Perl, VirtualBox.
- BDSQL installer (2017 - 2019). Bug-fixing, design and implement features. Responsible for integrating the installer on both BDA and OCL. Also designed and implemented the configurator for BDSQL using Java. Technologies used: Bash, Python, Java, Perl, Ansible, Oracle Database.
- BDM (2019 - 2020). Refactor, update and clean front-end code, and update NodeJS packages. Technologies used: JavaScript, NodeJS, HTML.
- Java PoC of ADH usage (2020 - 2021). Only designer and developer. Technologies used: Java
Education
Master's - Data Science
UNIR
Mexico City, Mexico08-2027
Bachelor's - C. S. Engineering
TESM Campus Querétaro
Querétaro City, Querétaro, Mexico12.2015
Skills
Detail-oriented
Team collaboration
Debugging and Troubleshooting
Automated testing
Coding standards
Java
Linux
Bash
Pyhon
JavaScript
SQL Databases
NoSQL Databases
Timeline
Senior Software Development Engineer
Travelport
09.2023 - Current
Java Backend Developer
Infobip
11.2021 - 02.2023
Software Developer
Oracle
01.2016 - 04.2021
Master's - Data Science
UNIR
Bachelor's - C. S. Engineering
TESM Campus Querétaro