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Juan Felipe Rivera Salgado

@juanfeliperiverasalg

Full Stack & AI Developer at HORIZONTE LABS S.A.S. building healthcare platforms and WhatsApp sales agents that increased closed sales by 40%.

Colombia

Message

What I'm looking for

Full-stack and AI developer (TypeScript, Python, React/Next.js, NestJS, FastAPI) looking for a remote role building AI agents, automation and full-stack products, ideally on a small, fast-moving team. Open to full-time or part-time contract work. Based in Colombia (UTC-5); B2 English; ~2 years of production experience with QA-minded delivery.

At HORIZONTE LABS S.A.S., I build full-stack and AI solutions for U.S. healthcare and automotive clients. For a healthcare startup, I built and deployed the platform’s frontend, backend, and database on AWS, including an AI transcription system that processed about 200 patient appointments.

For a U.S. automotive dealership, I architected and deployed an AI Room and 24/7 WhatsApp sales agents that qualify leads, compare vehicles, and schedule appointments. The system contributed to a 40% increase in closed sales and customer acquisition over the four-month post-launch evaluation.

I also built Homev, a bilingual AI real estate assistant for Colombia, and a customer engagement and churn risk analytics project. My work combines AI agents and prompt engineering with full-stack delivery, cloud deployment, and rigorous QA.

Experience

Work history, roles, and key accomplishments

Current

Full Stack & AI Developer

Current

Horizonte Labs S.A.S.

Aug 2024 - Present (2 years 2 months)

Delivered AI and full stack solutions for U.S. healthcare and automotive clients, including building full stack architecture, implementing AI-powered transcription, and developing AI sales agents that increased closed sales by 40%.