Hackathons
1st place · Caribe Tech Arena Hackathon (Biofood Challenge) · Barranquilla, May 2026
BioFood Connect
A 48-hour MVP, built with a team. My part was the backend in Go with hexagonal architecture: it answers queries over WhatsApp with Claude Haiku, runs workers that send proactive alerts, and includes a Wompi/Nequi payment flow. It was selected as the top solution among regional builders for its technical execution, architecture and usefulness as an MVP.
Go · Claude Haiku · WhatsApp · PostgreSQL · Docker · Wompi/Nequi
Barranqui-IA Hackathon 2026 · Fundación Código Abierto · May 2026
MediAgent
A voice agent for medicine dispensaries in Colombia. In 2025, 28% of the 312,500 health tutelas were for denied or delayed medication, and the law requires dispensing within 48 hours of authorization. MediAgent connects inventory, prescription and patient: it calls the patient and closes the delivery, turning an 8-hour wait into a 3-minute call. I worked on the voice agent setup, in code and on the platform, together with the three other developers. We did not place, but we built a working prototype in 48 hours.
Next.js · TypeScript · Supabase · Vapi · Deepgram · OpenAI · ElevenLabs
