Fernando Haro Calvo
@fernandoharocalvo
I build web, mobile, and testing tools for production software products.
MexicoWhat I'm looking for
At PSL Group, I shipped frontend features, a production redesign, performance improvements, and internal testing tooling for DougallGPT and DougallEYE, a multibrand medical AI assistant built with React.
Previously, I was the sole developer for La Brújula del Autismo at UABC's Tech4Good Research Lab, rebuilding a research platform as a React Native screening app with 20+ screens, configurable clinical questionnaires, and a Supabase/PostgreSQL backend. The project won first place at ENITCI 2025, and my experience also includes Java-based automated test suites and reusable libraries at EPAM Systems.
Experience
Work history, roles, and key accomplishments
Frontend feature work on DougallGPT and DougallEYE, a multibrand medical AI assistant, using React, TanStack, Redux Toolkit, Tailwind and Vite. Shipped a redesign to production, optimized performance and fixed bugs. Built internal tooling for the team: Claude Code skills, automated build checks, and a test report pipeline on AWS.
Frontend feature work on DougallGPT and DougallEYE, a multibrand medical AI assistant, using React, TanStack, Redux Toolkit, Tailwind and Vite. Shipped a redesign to production, optimized performance and fixed bugs.
Built internal tooling for the team: Claude Code skills, automated build checks, and a test report pipeline on AWS.
University-company trainee program in test automation. Built test suites and reusable utility libraries in Java, applying SOLID principles and the Page Object Model.
Developed La Brújula del Autismo, a React Native rebuild of Blue Piece, a published research platform that had aged out. Ran it as a user-centered design process: interviews with caregivers and specialists, parent surveys at a local autism fair, and a software requirements specification written before any code. Then built 20+ screens and a questionnaire engine where new clinical screening instrum
Education
Degrees, certifications, and relevant coursework
Universidad Autónoma de Baja California
Ingeniería, Ingeniería en Software y Tecnologías Emergentes
2022 - 2026
Tech stack
Software and tools used professionally
Availability
Location
MexicoAuthorized to work in
Salary expectations
Job categories
Interested in hiring Fernando?
You can contact Fernando and 90k+ other talented remote workers on Himalayas.
Message FernandoGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
