Full-stack MERN developer with a focus on building scalable, user-friendly web applications and deploying AI models to production. I care deeply about the project's mission — social impact keeps me motivated. Technically, I prioritise performance, clean code, and solving hard engineering problems. I'm looking for a team where I can take ownership of features and ship software that people actually enjoy using.
04.2025 - Present
Yotramito — Madrid, Spain
Providing technical support to internal teams and clients, resolving bugs and driving continuous platform improvements. Developing new features using React.js, Node.js, and PostgreSQL, focusing on constant refactoring and clean code best practices to ensure scalability and maintainability. Applying advanced AI knowledge from my Master's degree to integrate innovative and highly optimised web solutions. Implementing performance optimisation techniques and feature testing to guarantee speed and system stability. Maintaining and scaling workflows in Make.com with external API integrations.
10.2023 - 03.2025
ChangeTheBlock — Madrid, Spain
Built full-stack apps using React.js/Next.js (frontend) and Node.js/Express (MVC backend). Progressed from trainee to junior, owning core architecture. Integrated Web3 ecosystems (ethers.js, Smart Contracts, WalletConnect) alongside REST APIs, bridging decentralised and conventional data flows. Implemented JWT/OAuth authentication and RBAC. Designed intuitive UIs translating complex blockchain and financial data into actionable dashboards. Managed Big Data pipelines (ETL, cleaning, processing) and built dynamic visualisations that drove key product decisions. Optimised backend performance and refactored legacy code, reducing technical debt and improving scalability across the stack.
03.2026 - 07.2026
MIOTI, Madrid
Specialised in Agentic AI, Deep Learning, Computer Vision, NLP, Generative AI, and Reinforcement Learning. Built hybrid AI architectures and optimised models for production deployment. Developed Master's Thesis (TFM) integrating web apps (MERN stack) with advanced AI models, bridging research and real-world products.
06.2025 - 08.2025
Ironhack, Madrid
Applied Generative AI, data analysis, and process automation with Make.com. Worked with Power Query, prompt engineering, and custom AI integrations. Implemented solutions following ethical AI frameworks and compliance guidelines.
10.2022 - 05.2024
MSMK University, Madrid
Higher National Diploma (Pearson HND) with Distinction. Built strong foundations in software engineering, databases, web development, and security. Explored big data, cloud computing, and machine learning through research projects and rapid prototyping. Gained end-to-end vision of technology, including business process support and stakeholder alignment.
MERN Stack
React.js / Next.js
Express.js / TypeORM
GitHub / Azure DevOps
AI Integration (LLMs, LangChain)
Machine Learning (DL, NLP, CV)
Databases & ETL
Docker
Automation (Make.com)
Refactoring & Clean Code
Figma (UI Prototyping)
Design, develop, and deploy custom websites for businesses and individuals to showcase and sell their services. Managing the full cycle from UI design to deployment sharpens my client collaboration skills and end-to-end delivery mindset.
Build applications that solve real problems I encounter in my daily routine. Each project starts from a genuine need and ends with a working tool, keeping me grounded in user-centric design and practical outcomes.