Full-Stack Developer with 2+ years of professional experience building financial operations platforms and enterprise web applications using Vue 3, Nuxt 3, Node.js, TypeScript, and Python. Currently architecting the REALM platform at Dragons Group (Barcelona), handling purchase-order workflows, budget tracking, and approval chains across departments.

Ph.D. in Materials Science (UAB, 2022) and Marie Curie ITN Fellow — bringing scientific rigour, data pipeline expertise (AWS, SQL, Pandas, TensorFlow), and published research to every engineering challenge. Actively seeking a mid-to-senior Full Stack or Full Stack + Data role in Barcelona or remote EU.

Frontend:

Backend:

Data Science & ML:

Cloud & DevOps:

Full-Stack Developer — REALM Financial Operations Platform Dragons Group · Barcelona, Spain · Jan 2025 – Present

Designed and implemented 15+ RESTful APIs in Node.js and TypeScript powering purchase-order workflows and multi-department approval chains — reducing manual processing time by ~30%. Architected a modular estimation engine adopted across 4+ business units. Built real-time budget tracking that saved the finance team ~8 hrs/week. Delivered 8+ reactive frontend modules in Vue 3 / Nuxt 3 with zero unplanned downtime in production.

Stack: TypeScript · JavaScript · Node.js · Vue 3 · Nuxt 3 · SQL · PostgreSQL · CI/CD

Backend & Data Systems Engineer FAO — Food and Agriculture Organization of the United Nations · Spain (Remote) · Apr 2023 – Jul 2024

Built scalable data pipelines in Python and SQL for global reporting workflows. Developed REST API endpoints improving data accessibility for non-technical stakeholders. Improved reporting accuracy by 15% through enhanced validation logic. Deployed and maintained infrastructure on AWS.

Stack: Python · SQL · AWS · REST APIs · Data Pipelines

Ph.D. Researcher — Organic Solar Modules Eurecat / ICMAB · Barcelona, Spain · Oct 2017 – Jul 2022

Awarded an ITN Marie Curie scholarship (SEPOMO project) for research on large-scale organic solar modules. Developed roll-to-roll manufacturing processes, authored peer-reviewed publications, and applied Python-based data analysis to large experimental datasets.

Stack: Python · Data Analysis · Spectroscopy · Scientific Computing

Project	Stack	Highlights
REALM — Financial Operations Platform Dragons Group 2025		15+ RESTful APIs, purchase-order workflows, multi-dept approval chains. ~30% reduction in manual processing.
Habit Tracker Web App Personal 2024		JWT auth, real-time Chart.js analytics dashboards, CI/CD via GitHub Actions.
ENVICTUS — Robotics Website Personal 2024		Dynamic product-filtering system. 30% user engagement increase, 20% faster load time via Lighthouse.
AirBnB EDA Data Science 2023		Exploratory data analysis: cleaning, visualisation, and statistical insights with Pandas, Seaborn, Matplotlib.

Full Stack Software Development Bootcamp — MigraCode · Barcelona · 2023–2024

Data Science Bootcamp — CodeOp · Barcelona · 2023–2024

Ph.D. in Materials Science — Universitat Autonoma de Barcelona · 2017–2022 Thesis: Organic solar module degradation mechanisms. ITN Marie Curie SEPOMO Fellow.

Master's in Optics — Ain Shams University · Egypt · 2017

BSc Materials Physics — Ain Shams University · Egypt · 2009

Published research on organic solar module degradation and spectroscopic analysis. View full list on Google Scholar.