William Castrillon
Developer Intern
Professional profile
Computer Engineer with experience in web development and software testing at both academic and professional levels. Focused on QA, requirements validation, and functional testing.
Work experience
Web Development Intern – Academic Project (Convicare)
universidad internacional de la rioja (unir) | January 2025 - June 2025 (5 months)
Used skills
I developed a web-based system for managing medical records, implementing login, registration, roles, and reports. I performed manual testing, functionality validation, and technical documentation.
Major achievementWeb system development, module implementation, manual functional testing, requirements validation, and technical documentation.
Computer Maintenance Technician (Internship)
sena | July 2017 - November 2017 (4 months)
Used skills
I performed diagnostics, repairs, and preventive/corrective maintenance on computer equipment. I provided technical support to users.
Major achievementEquipment diagnosis and repair, technical support and hardware and software maintenance.
Education experience
Informatics Engineering
Universidad internacional de la rioja (unir) | Undergraduate
Universidad internacional de la rioja (unir) | Undergraduate
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