Description

👋 Autonomous Senior Full Stack Engineer | Building SaaS, MVPs & Mobile Apps

With over 20 years of software engineering experience, I help founders, startups, and SMEs turn their ideas into market-ready digital products.

I operate as a "One-Man Tech Team". I combine the rock-solid database architecture of a veteran with modern AI-augmented workflows to write clean code faster, reducing your time-to-market without sacrificing scalability.

🚀 Core Expertise & Deliverables:

SaaS & MVP Development: End-to-end creation of web platforms and robust APIs (Python/Django, Node, React) to launch your product fast.
Database Architecture: Expert design and optimization of relational databases (PostgreSQL, MySQL, SQL Server). I ensure your data is secure and your system never crashes under heavy user load.
Mobile Apps: High-performance, cross-platform applications using Flutter and React Native (iOS & Android from a single codebase).
AI Integration: Embedding LLMs, OpenAI, and smart automation directly into your product to give you a competitive edge.
XR Innovation (Bonus): Award-winning WebAR/VR developer with a Master’s Degree. If your product needs an immersive "wow" factor, I can build it.

🤝 Why work with me?

You don't need to hire a slow agency or micromanage a junior developer. I offer complete autonomy, proactive problem-solving , and technical leadership. From the first database diagram to the final App Store deployment, I handle the technical heavy lifting so you can focus on your business.

Let’s build your next product. Send me a message and let's discuss your idea.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Fluent
German
Conversational

Workplace preferences

Remote only

Primarily works remotely

SEFAC -Sociedad Española de Farmacia Clínica, Familiar y Comunitaria
Senior Web Engineer & DevOps
MEDICAL
April 2024 - Today (2 years and 2 months)
Comprehensive responsibility for the organization's technological infrastructure and web ecosystem.

Infrastructure & DevOps: Advanced Linux (Debian) server administration and hosting management via Plesk. Implementation of security policies (Hardening) and robust backup/recovery strategies.

Web Engineering: Evolutionary maintenance, code refactoring, and development of new functionalities for complex corporate portals based on PHP and Drupal.

Database Management: Administration and performance tuning of relational databases (MySQL/MariaDB), ensuring data integrity and high system availability.
PHP Drupal JavaScript MySQL Plesk
treintamástreinta by Artgonuts
Lead AR Engineer & Technical Partner
TRAVEL AND TOURISM
August 2023 - Today (2 years and 10 months)
KEY ACHIEVEMENT: Lead Developer for the winning project of the "1st AEDAS Homes Award for Augmented Urban Art" (CM Málaga 2024).
-WebAR Engineering: Comprehensive programming of the Web-based Augmented Reality environment, transforming creative concepts and graphic assets into a functional and fluid application.
-Technical Optimization: Management of real-time 3D rendering and asset loading pipelines to ensure high performance and compatibility across standard mobile browsers (no app download required).
Strategic collaboration and high-level technical development, acting as the engineering lead for immersive innovation projects.

Augmented Reality (AR) Leadership: Design and execution of complex, high-fidelity AR experiences, pushing the technical boundaries of mobile platforms.

Advanced XR Engineering: Development of robust architectures in Unity (C#), integrating precise geolocation, computer vision, and performance optimization for mobile devices.

Continuous Innovation: Research and implementation of new technological narratives, transforming creative concepts into functional, stable software products.
Unity Realidad Aumentada React Native Desarrollo móvil VR
Devanddel IT
Software architect
January 2015 - January 2017 (2 years)
Madrid, Spain
Technical collaboration focused on software architecture and development standards.

Architecture Consulting: Support in defining technological solutions and design patterns for IT projects.

Technical Support: Provided senior expertise to resolve specific technical challenges and optimize development processes.
Diseño de software Análisis funcional Consultoría tecnológica