Sergio Ricart | Backend Developer

02

About Me

Backend developer from Valencia, Spain with 1+ years of professional experience. Specialized in PHP, Java, and Python, with expertise in relational databases and system architecture.

Currently working at Gestion 400, where I develop backend solutions and recently contributed to a crisis management application for DANA-affected areas in Valencia.

Passionate about clean code, performance optimization, and building scalable systems. Always learning new technologies and pushing technical boundaries.

Sergio Ricart, backend developer from Valencia

03

Selected Work

A

RemoteOrder B2B

PHP-based B2B system for managing orders, products, customers, and suppliers. Implements MVC architecture with custom MySQL queries for complex reporting.

PHP MySQL JavaScript MVC

Live Demo GitHub

B

Rial Website

Professional website for family business featuring product catalog, contact forms, Telegram bot integration, and payment gateway integration.

PHP JavaScript Telegram API Payment Gateway

Live Demo

C

Gestor de Pedidos

Internal order management system with real-time status tracking and partial delivery support. Custom-built for family business operational needs.

PHP MySQL JavaScript Real-time

GitHub

D

SauceProject

Final project for higher education degree. Desktop app for cryptocurrency portfolio management with live price feeds, charts, and virtual trading capabilities.

Java JavaFX External API Maven

GitHub

04

Skills

Backend

PHP Java Python MySQL PostgreSQL Hibernate JPA OpenXava Git

Frontend

HTML5 CSS3 JavaScript Astro Bootstrap SASS

Tools & DevOps

Docker AWS CI/CD Bash JUnit 5 GitLab GitHub

Learning

Vue.js Angular TypeScript React TailwindCSS Laravel Rust Node.js Spring Boot

05

Experience

2021 – 2023

Vocational Training - Networking

La Florida (Catarroja)

Technical studies in systems and networks. Foundation in IT infrastructure and server management.

2023 – 2025

Higher Degree - Web Development

La Senia (Valencia)

Higher degree in web application development. Specialized in backend development, databases, and web architecture.

Jan – Apr 2025

Junior Developer (Internship)

Gestion 400 (Valencia)

Internship role developing backend solutions and contributing to internal tools. First professional programming experience.

Apr 2025 – Present

Backend Developer