I'm Fernando Herrera, a software developer specializing in digital products, custom web development, and evolving existing applications.
I work from the initial scoping through to deployment, aiming for every technical decision to have a clear payoff for the business and for the people who'll actually use the solution.
Product thinking in every decision
Understand before building
Every project starts from the real problem, not the technology that solves it.
Decide with context
Technical decisions respond to a concrete business goal, not personal preference.
Think beyond launch
Solutions are designed to be maintained and extended, not just to work today.
Areas and technologies used in my work
Product and interface
- Product architecture
- Interface design
- Design systems
- Accessibility
Front end
- React
- Next.js
- Astro
- TypeScript
- Tailwind CSS
Backend and data
- Java
- Spring Boot
- REST APIs
- PostgreSQL
- Relational modeling
- Flyway
Mobile and delivery
- Kotlin
- Android
- Git
- Docker
- Vercel
Education
Training in Cross-Platform Application Development.