Software that breathes
OSSO is a boutique software studio where technology meets human understanding. We craft digital experiences with artisanal care and technical precision.
From Developer to Digital Craftsman
OSSO was born from a simple realization: the software industry often forgets the human element. After years of working on inherited codebases and generic solutions, I decided to create something different.
As a Computer Engineering graduate, I bring both technical rigor and creative problem-solving to every project. But what truly sets OSSO apart is our commitment to understanding your vision and translating it into digital reality.
This is not a faceless agency. When you work with OSSO, you work with me directly. No barriers, no miscommunication, just a dedicated partner invested in your success.
Professional Journey
From learning to leading — a decade of building digital products
My career is not a list of technologies — it is a progression. From understanding how systems work, to building products used by real teams, to delivering solutions for clients, while always keeping one foot in independent, thoughtful, human-driven software.
Software Engineer
Software Engineer
Sopra Steria
📍 Málaga, Spain
Nov 2025 - Present
Description Sopra Steria English
Tech Lead Developer
Tech Lead Developer
Interacso
📍 Alicante, Spain
Sep 2024 - Nov 2025
Interacso English description
Software Developer
Software Developer
NTT Data
📍 Alicante, Spain
Mar 2023 - Sep 2024
Creation and maintenance of SHORI, a project management application designed for internal use within the company to facilitate planning, tracking, and team collaboration through features such as issue creation, time estimation, and report generation.
Design and implementation of user interfaces.Development of a PDF viewer.Configuration and maintenance of a drag-and-drop form builder as an external library to the project.Export of customizable operations across different formats, generating dynamic reports in XLSX files.Sending messages via sockets to the queues within our architecture to track both user time and actions across different screens, enabling further data analysis.
Unit testing, deployment, and bug fixing across both development and production environments.Training interns and reviewing merge requests.Documentation and in-person training sessions on React and Spring Boot for other developers within the company.
Backend Developer
Backend Developer
NWorld
📍 Logroño, Spain
Jul 2022 - Mar 2023
Project: Calypso (BBVA Real Estate)Upgrade of the Calypso program from version 15 to version 17, moving to a microservices-based architecture.The goal of the project is to improve performance compared to the previous version, implement new features, and enable integration with other company services.
Project: Introduction to Spring BootDuring this internal training phase, I explored the capabilities of Spring Boot for API development, with a focus on database auto-generation using JPA (Hibernate), dependency injection, and hexagonal architecture.
We also applied more advanced concepts such as containerizing microservices with Docker for optimal deployment and interconnection, as well as managing data flows using Apache Kafka, among others.All source code was managed using GitHub as the version control system.
Mentorship Program:Additionally, one of the complementary tasks I carried out during this stage was mentoring and training an intern. I held daily meetings with them to accelerate their learning process. In these sessions, we covered fundamental computer science topics such as database design, programming logic, and computer network operations, among others.