I'm
Freddy Rojas
Web Designer, Web Developer, FrontEnd Developer, BackEnd Developer, Apps Developer
I'm a systems engineer originally from Bolivia with hands-on experience building specialized applications. After relocating to the U.S., I continued expanding my skill set while staying focused on software development.
I completed a comprehensive Software Engineering Bootcamp at the University of South Florida (USF), where I gained hands-on experience with modern front-end and back-end technologies. This journey sharpened my skills in building scalable web applications and deepened my understanding of full-stack development best practices.
As a developer, I deliver quality results across the stack using JavaScript, CSS, PHP, Python/Flask, and more to create dynamic and engaging web applications. I solve bugs, drive innovation, and work with DevOps tools and practices, including AWS, to streamline deployment and infrastructure management.
University of South Florida
630 hours focused on AI for Engineers, JavaScript front end, Python/Flask & Node.js back end, React.js, and rigorous data structures & algorithms.
Rey Juan Carlos University
Bolivian Catholic University
ZYSC Software LLC, Tampa, Florida, USA | Mar 2025 - Present
Designed and implemented modular RESTful APIs using Python, Flask, and SQLAlchemy, focusing on scalability and maintainability.
Enhanced backend architecture with new models, schemas, routes, and reusable utilities, maintaining clean documentation and Postman/Swagger testing.
Collaborated with frontend and leadership to align backend functionality with business goals and UI expectations.
Maintained secure database access to AWS RDS via SSH tunnels and Docker-based dev environments.
ID.me, Tampa, Florida, USA | Jun 2021 - Mar 2025
Executed 380+ weekly quality audits for IRS and partner programs, flagged fraud patterns, and drove timely resolutions using JIRA, Zendesk, and Confluence.
ID.me, Tampa, Florida, USA | May 2024 – Jul 2024
Developed and executed test matrices and test cases for Marketplace web, browser extensions, and mobile apps. Used JIRA, Confluence, Sentry, GitHub, and Harness for collaboration, tracking, and error monitoring. Prioritized effectively despite limited environments and tight timelines.
FCPS, Fairfax, Virginia, USA | Feb 2021 – Jun 2021
Provided in-person classroom assistance and technical support to 50+ teachers and 300+ students weekly.
Fortaleza Bank, La Paz, Bolivia | Nov 2019 - Aug 2020
Built and integrated 4GL/PHP/JS backend modules for Netbank; improved performance with EJB and Spring Boot.
Red Solutions | Jun 2019 – Jun 2021
Launched a startup, led SMB tech support, and delivered websites using modern stacks.
Quipus Public Enterprise, La Paz, Bolivia | Apr 2015 - Jul 2019
Revamped web stack, boosted availability and performance, and automated ops for 800+ units.
ProcessMaker, La Paz, Bolivia | Apr 2013 - Mar 2015
Resolved PM2.x bugs, API testing, unit tests, and front-end testing with Selenium; supported Scrum delivery.
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