christofer F.
Junior Full-Stack Developer
Open to offersNew to PlatformPortfolios
About
Christofer F. is a self-taught full-stack developer with a specialization in web and mobile applications. He brings proficiency in HTML, CSS, JavaScript, and frameworks such as Laravel, React Native, and Node.js, applying clean architecture and agile methodologies like Scrum and Kanban to optimize team performance. During his tenure as an intern at ORF SA ROA, he enhanced backend documentation and developed solutions using Power Apps and TypeScript, reducing development time by 15%. At SENA, he built a mobile tourism app with React Native, achieving over 1,000 downloads in internal tests while implementing a robust backend using Node.js and Express. His contribution at SENA also includes developing a website that improved user experience for over 200 monthly visitors, integrating PostgreSQL for superior backend functionality. Christofer is dedicated to leveraging his skills in tech development roles for continuous growth and innovation.
Experience
Development Intern
ORF SA ROA · 2025 — PresentDocumented the backend in .NET and web services using frontend diagrams to enhance understanding and maintenance. Developed solutions with Power Apps and TypeScript for customized interfaces. Implemented backend systems with Node.js and Express for an e-commerce project, integrating secure APIs that managed over 500 daily transactions. Created dashboards in Power BI for data analysis and documented databases, optimizing queries and performance.Project Developer
Servicio Nacional de Aprendizaje (SENA) · 2025 — 2025Developed a tourism mobile app using React Native, achieving over 1,000 downloads during internal testing. Built the backend with Node.js and Express following Clean Architecture principles for modularity and scalability. Integrated Google Maps, Redux, and REST APIs, enhancing usability by 30% based on user feedback. Utilized Expo for development and deployment, applying Scrum and Kanban methodologies to meet project deadlines.Web Developer
Servicio Nacional de Aprendizaje (SENA) · 2024 — 2024Created a website utilizing HTML, CSS, and JavaScript, improving the interface and user experience for over 200 monthly visitors. Implemented backend services with Laravel and PostgreSQL, enhancing performance and reducing load times by 25%. Conducted testing and debugging to ensure the site's functionality and scalability.
Skills & Expertise
Education
- Technologist in Software Analysis and DevelopmentServicio Nacional de Aprendizaje (SENA) · 2023 — 2025
- Technical BachelorInstituto Educativo Braulio González · — — 2022
Interested in this professional?
Sign in as an employer to save this profile or invite christofer F. to a job.
Sign in as an employer