Open to opportunities

martin guevara

@martinguevara

"I'm open to tech roles with flexible working styles — comfortable collaborating asynchronously or synchronously depending on the team's needs.

Panama

Message

What I'm looking for

Backend Software Engineer with 4+ years of experience seeking senior, cross-functional roles applying Java, PL/SQL, and API standardization to larger-scale systems. Growing expertise in cloud architectures and data engineering, mentoring junior engineers, and championing clean code and automation in collaborative, agile teams where technical decisions drive business outcomes.

Backend Software Engineer with 4+ years of experience scaling enterprise systems in Java, SQL, and PL/SQL. Cut maintenance effort by 60%, lifted test coverage, and moved teams from weekly to daily releases through REST API standardization, CI/CD automation, and legacy modernization.

Core Competencies: Backend Development • REST API Design • Database Optimization • CI/CD Automation • Legacy Modernization • Technical Mentorship

Experience

Work history, roles, and key accomplishments

Software Developer 2

Oracle

Jun 2022 - Mar 2026 (3 years 9 months)

Standardized REST API architecture and built SQLcl automation across 3 engineering teams, cutting maintenance effort by 60%. Built CI/CD pipelines with GitLab and JaCoCo, raising test coverage to 65% and enabling daily releases. Optimized SQL queries, refactored legacy Java/PL-SQL codebases, and mentored a junior engineer.

Oracle Database Java Maven BASH Gitlab CI Git Docker Postman

Software develoepr Jr

Oracle

Oct 2021 - Jun 2022 (8 months)

Supported SDLC activities (coding, testing, debugging) and collaborated with senior engineers using Git, GitLab, and Agile practices to deliver functional software solutions.

Java Oracle Database Maven