Hi, I'm Alejandro

Bachelor of Science - BS, Computer Science - Florida Atlantic University

Grade: 3.83

Bachelor of Science - BS, Electrical Engineering- CUJAE

Grade: 3.72

Software Engineer - Visa

• Support infrastructure and DevOps efforts behind payment systems serving 40% of the global population and processing 65K+ transactions per second.
• Develop and maintain backend services across multiple environments using Java (Spring Boot) and C#/.NET.
• Automate internal workflows and deployment tasks with Python & Powershell, reducing manual effort by ~30%.
• Manage CI/CD pipelines with Jenkins and GitHub Actions, improving build times and release reliability.
• Implement containerized deployments with Docker and configure services running in Kubernetes environments.

Site Reliability Engineer - JPMorgan Chase & Co.

• Developed Python scripts integrating with REST APIs (Splunk, Cohesity) and Cassandra database to automate monitoring queries, log retrieval, and policy updates, reducing manual troubleshooting time by ~30%.
• Created Python utilities to query and analyze server logs across environments, enabling faster root cause analysis and reducing issue resolution time by ~25%.
• Configured CI pipeline YAML files and implemented Bitbucket webhooks to streamline deployment workflows, improving build tracking efficiency by ~30%.
• Reduced CI failures by ~20% by debugging Python dependency conflicts, optimizing requirements.txt, and analyzing Jenkins logs.

Software Engineering Trainee - Wiley Edge

• Completed intensive paid training in Python, object-oriented programming, and data analysis, culminating in a final project utilizing Spotify and Genius APIs for data transformation.
• Utilized Python libraries such as Pandas, NumPy, and Matplotlib for comprehensive data analysis and visualization.
• Collaborated on projects using GitHub, enhancing version control and teamwork skills.