FH.
ES

Digital products · Web development · Custom software

Digital solutions for real business problems.

I'm Fernando Herrera. I create digital products and build custom websites and software for small businesses, clinics, and agencies, with clear solutions and no unnecessary complexity.

End to end

Strategy, interface, and code

Business-focused

Less complexity, more utility

Ready to grow

Maintainable architecture

Main view of the Sello admin dashboard

What do you need to get started?

Pick the starting point that best fits your project.

A custom website or application

Digital solutions built around the processes, goals, and users of your business.

See services

A healthcare website ready to customize

Clarisan gives you a professional foundation for psychology, physiotherapy, or dental websites without starting from scratch.

Discover Clarisan

A solution for tracking working hours

Sello brings together a web dashboard and a mobile app to manage clock-ins, employees, and reports in one system.

Learn about Sello

Products and case studies

A sample of my own products and custom builds, organized by the problem each one solves.

Digital products

Screenshot of the admin panel for Clarisan's Dental preset
Digital product

Clarisan

A premium Astro template for clinics, healthcare professionals, and agencies that need a fast, accessible website ready to bring in new patients.

  • Three industry-specific designs
  • Content in Spanish and English
  • Services, blog, and contact
  • Centralized configuration
  • Optimized for performance and accessibility
Sello admin dashboard with the employee list grouped by status
Home screen of Sello's Android app with the running workday timer and the button to clock out.
B2B product

Sello

A web platform and Android app for centralizing time tracking, employee management, and reporting.

  • Admin dashboard
  • Employee app
  • Roles and permissions
  • Real-time data sync
  • Exportable reports

Case studies

Screenshot of the homepage of the neuropsychology practice website
Case study

A digital presence for a clinical neuropsychology practice

Design and development of a clinical website that explains specialized services clearly, builds trust, and makes it easy for patients and families to get in touch.

Shop dashboard with vehicles grouped by status and monthly billing totals
Case study

Work order, customer, and shop tracking management

A backend system built to structure the core operations of an auto repair shop and keep its data consistent.

Development tailored to each project

From an initial need to a solution that's live and ready to use.

Business-focused websites

Design and development of corporate and healthcare websites focused on clarity, speed, accessibility, and conversion.

Software to digitize processes

Management tools, internal dashboards, user systems, and solutions that digitize business processes.

Technical evolution and optimization

Interface and performance improvements, front-end restructuring, technical SEO, and new feature integration.

See all services

A clear process from the start

  1. {01}

    Understand

    We define the problem, the users, the goals, and the real scope of the project.

  2. {02}

    Propose

    The solution, architecture, features, and priorities take shape.

  3. {03}

    Build

    Development happens in phases, with visible reviews and decisions along the way.

  4. {04}

    Launch

    Validation, deployment, documentation, and preparation for real-world use.

Technical development with a product mindset

I work end to end, connecting technical decisions to the real goal of each solution. The priority isn't adding complexity — it's building products that are clear, fast, and easy to maintain.

Available for web projects, custom software, and evolving existing digital products.

See how I work
FH.Next.js · TypeScript · Java

Do you have a product to launch or a process to digitize?

Tell me what you're trying to solve, where the project stands, and what outcome you need.