
Juan Guzman
Full Stack Developer , Web Apps, Python Automation, APIs , AI Solutions
Skills

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Werkervaring
company
Fulltime • 2 yrs
RIWI – Basic Route Tutor
May 2025 - Aug 2025 • 3 mos
I worked as a Programming Tutor supporting students in the basic development route, helping them understand programming fundamentals and solve technical challenges in Python, HTML, JavaScript, and Node.js. My responsibilities included guiding students through coding exercises, explaining programming logic, solving errors, and providing both individual and group technical support. I helped students strengthen their understanding of web development and backend fundamentals while improving their problem-solving skills. This role helped me improve communication, mentoring, and technical explanation skills while working in collaborative learning environments.
Software Development Apprentice - COMARRICO
Nov 2024 - Apr 2025 • 5 mos
I worked as a Software Development Apprentice focused on process automation, backend development, and workflow optimization. My main responsibility was building automation systems and digital tools to replace manual operational and administrative processes. I developed RPA solutions using Python and Google Apps Script to automate reports, inventory control, and production tracking systems. I also integrated backend solutions with Laravel and databases to ensure structured and reliable data management. One of my main achievements was reducing approximately 40 hours of manual work per month by automating repetitive processes and implementing automated reporting systems. I helped improve operational efficiency, reduce human errors, and optimize internal workflows through scalable and maintainable solutions.
Fábrica TIC SENA – Full Stack Developer
Jun 2023 - Oct 2024 • 1 yr 4 mos
I worked as a Full Stack Developer in Fábrica TIC, participating in the development of web platforms and digital solutions for internal institutional processes. I contributed to both backend and frontend development, supporting the creation of scalable and functional applications. I helped develop a platform for student course registration and a digital ID card system with QR codes that allowed access to detailed student profiles. I also worked on dashboards and data visualization using Power BI to support decision-making and process monitoring. My role involved working with Laravel, Firebase, and web technologies while collaborating in agile environments using GitHub and project management tools. I contributed to improving internal digital processes and supporting the digital transformation of institutional workflows.