Andrés Henao
@andrshenao
Full-stack developer building the TransCaribe transit system with NestJS, React, and React Native.
ColombiaWhat I'm looking for
I designed and built the TransCaribe App end to end: a NestJS REST API, a React web app, and a native Android app sharing one backend. I integrated Wompi/Nequi payments with transaction verification, and added JWT authentication and real-time updates with Socket.IO.
I also built single-use QR passes, mapped 556 official transit stops, and wrote automated tests for critical flows. As a Systems and Development Analyst at Mayor's Office of Cartagena, I supported institutional software development and website security; as a freelance web developer for City Spa, I updated the website and managed its WordPress setup.
Experience
Work history, roles, and key accomplishments
Systems and Development Analyst
Mayor's Office of Cartagena
Jan 2025 - Jul 2025 (6 months)
Supported design and development of institutional software solutions, monitored website security, configured LAN and IP settings, wrote technical reports, and trained users on technology tools.
Freelance Web Developer
City Spa
Feb 2025 - Jun 2025 (4 months)
Updated website design, content, and functionality; installed and configured WordPress plugins; managed hosting and code through cPanel.
Education
Degrees, certifications, and relevant coursework
Fundación Universitaria Colombo Internacional (UNICOLOMBO)
B.S. in Systems Engineering, Systems Engineering
2021 -
Pursuing a B.S. in Systems Engineering, currently in the 9th semester.
Oracle
Oracle Next Education – Back-end Program, Back-end Development
Completed the Oracle Next Education Back-end Program, a 304-hour certification covering Java, JavaScript, PostgreSQL, and REST APIs.
British Council
Aptis General, English Language
Grade: CEFR B2
Earned the Aptis General certification with a CEFR B2 level in English.
Availability
Location
ColombiaAuthorized to work in
Salary expectations
Social media
Job categories
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