Japp

// Code, creativity, and +25 years in the craft

japp.ts

const dev = { name: 'Jonás', role: 'Frontend Developer', exp: '+25 years of experience', stack: [ 'Html','CSS','JavaScript','TypeScript', ], frameworks: [ 'Astro','Svelte','React','Angular', ], profile: 'http://japp/perfil', };

Projects

Featured projects

A sample of real projects, from idea to production.

Web
Classmio, a SaaS for managing in-person academies

Classmio is a multi-tenant platform for academies — dance, martial arts, languages, fitness... — students, schedules, fees and payments in one private dashboard, plus a public website for each academy.
Web
Lang Cheat Sheet, resources for learning English

Lang Cheat Sheet brings together vocabulary, verbs, grammar and real-time correction exercises for learning English, with progress tracking, gamification and offline support as a PWA.
Game
La Grabola, a musical prize machine

La Grabola simulates a claw machine that plays a YouTube music video when you open the ball you won.
App
Facturapp, an automated invoicing app

Facturapp is a desktop app (also adaptable to mobile) to manage your invoices and your business quickly and in an organized way.

See all projects

Together we made it happen

These are some of the projects I've had the pleasure of building alongside my clients. Each one represents a unique challenge, with solutions designed to effectively reach their goals.