SSFreelancer profile translated to English.
Back to original languageAbout Sergio
🚀 Results-oriented Software Developer with experience in technologies such as HTML5, CSS3, JavaScript, Java, Kotlin, and Python. I specialize in creating functional and scalable solutions for both web and mobile projects.
✨ I have a strong focus on code quality, user experience, and on-time delivery.
👨💻 I have worked on projects for startups and established companies, adding value from planning to deployment.
💡 If you need to transform an idea into a robust digital product, I'm ready to help. Let's talk!
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Up DevelopCo-founder and Software DeveloperFebruary 2025 - Today (1 year and 4 months)Bogotá, Bogota, ColombiaAt Up Develop, I lead the creation of custom digital solutions, including the design, development, and deployment of websites, mobile applications, and custom systems. My focus is on ensuring quality, usability, and alignment with the client's objectives.• Frontend and backend software development• Design of custom solutions for companies• Technical project management• Coordination of internal processes and new products• Technical support and continuous improvement
- Financial Systems CompanySoftware Quality AnalystNovember 2022 - February 2025 (2 years and 3 months)Bogotá, Bogota, Colombia• Review of the quality and functionality of the application's development.• Verification of regulations and development standards of the application.• Releases of new versions of the application.
- Financial Systems CompanyDevelopment AnalystFebruary 2022 - October 2022 (8 months)Bogotá, Bogota, Colombia• Development of application functionalities.• Management of Oracle DB, Java.• Support for development of errors and improvements to functionalities.
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Education
- Foundations of Project Management PCAP: Programming Essentials in PythonFoundations of Project Management PCAP: Programming Essentials in Python
- Engineering DegreeUniversidad Libre ®Grado en Ingeniería