C
Catalina Fajardo
About
Detail
Tunja, Boyaca, Colombia
Résumé
Jobs
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Product EngineerDrimupJan 2026 - Jun 2026 (6 months)• I improved the user experience together with the team (UX/UI) and optimized system performance, improving queries and processes.
• I implemented process automation using n8n, integrating workflows between the web system and external tools.
• I made integrations with HubSpot for lead management,
• synchronization of commercial data and support for marketing and sales processes.
• I actively participated in the planning and execution of sprints under the Scrum methodology.
• Designed and maintained RESTful endpoints in Laravel for a multi-tenant architecture,
• optimizing SQL queries and ensuring isolation and performance in high concurrency environments.- Junior DeveloperDrimupJul 2025 - Dec 2025 (6 months)• Designed and maintained RESTful endpoints in Laravel for a multi-tenant architecture, optimizing SQL queries and guaranteeing isolation and performance in high concurrency environments.
• I built reusable components in Vue.js and Tailwind,
• I implemented dashboards by roles and optimized forms with complex validations to improve UX and performance.
• I participated in agile processes with Azure DevOps and Git, applying code reviews and CI/CD pipelines to maintain the quality and reliability of the deployments. - FJunior DeveloperFesa Servicios SAS (Grupo FESA)Dec 2024 - Dec 2025 (1 year 1 month)• Led the redesign of the HCM system, modernizing the interface and optimizing internal workflows.
• Optimized system performance, reducing loading times by approximately 35%. Completely migrating the system from vue 2 to vue 3 with Primevue, dividing the application into reusable components,
• avoiding unnecessary rendering, reducing code duplication and improving initial loading.
• Implemented a Progressive Web App (PWA) with offline support and automatic data synchronization.
• I collaborated with UX/UI and QA teams guaranteeing visual and functional consistency. - FSoftware Development InternFesa Servicios SAS (Grupo FESA)Jun 2024 - Dec 2024 (7 months)• Developed a PWA for the HCM system used by more than 20,000 users.
• Implemented integration with REST API using Axios and Inertia.js.
• Executed functional, compatibility and accessibility tests on multiple devices and operating systems.
• I prepared technical documentation to facilitate the maintenance and evolution of the project.
Education
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- CProfessional CardCOPNIASep 2025
- Ingeniería de Sistemas y ComputaciónUniversidad Pedagógica y Tecnológica de ColombiaAug 2018 - Apr 2025 (6 years 9 months)I completed my training with a Business Practice qualified with an Outstanding Grade, strengthening skills in software development, analysis, design and implementation of technological solutions.
Projects (professional or personal)
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- Degree Project LeaderUniversidad Pedagógica y Tecnológica de ColombiaJun 2024 - Feb 2025 (9 months)• I led the development of a progressive web application (PWA) aimed at optimizing human talent management processes.
• Managed backlog, planning and technical documentation of the project.
• I coordinated the team's activities and presented the solution to the academic committee. - Research Project – Convolutional Neural NetworksUniversidad Pedagógica y Tecnológica de ColombiaApr 2023 - Jun 2023 (3 months)• I developed interfaces to visualize results generated by Convolutional Neural Network (CNN) models.
• I participated in the analysis of results and validation of machine learning models.
• I collaborated in research activities and technical documentation. - Software Research Group – Member / DeveloperUniversidad Pedagógica y Tecnológica de ColombiaFeb 2023 - Oct 2023 (9 months)• I participated in workshops on modern frameworks and frontend architecture (Vue.js, Angular and React).