Freelancer profile translated to English.
Back to original languageAbout Alberto
If you have data scattered across websites, spreadsheets, and PDFs that no one consolidates, or a process you repeat manually every week, that's exactly what I automate. I turn it into systems that collect, clean, and organize information on their own, so it's ready when you need it.
I'm a data analyst and Python developer, and what sets me apart is that I handle it from start to finish: web scraping, data cleaning (Pandas, NumPy, SQL), analysis and modeling (Scikit-learn), and the final dashboard (Streamlit, Looker Studio, Matplotlib). I work with engineering principles: everything is tested, documented, and reproducible, so your team can use and maintain it without depending on me.
Types of projects I typically deliver: scraping and data extraction pipelines, process automation (also with AI and LLMs), BI dashboards, data science and market intelligence, scoring with explainability (one of my models reached AUC-ROC 0.918), and synthetic data generation for training models without using real data.
You can find the details on my GitHub: github.com/albertjimrod.
Education to back it up:
MSc in Business Intelligence and Data Science (IEBS), Google Data Analytics Professional Certificate, and complete Data Scientist in Python path (Dataquest).
Spanish
Native or bilingual
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- Autónomo / Freelance Barcelona (remoto)Automation & AI Engineer · Python DeveloperBANKING AND INSURANCEJune 2022 - Today (4 years and 2 months)Tarragona, SpainI develop end-to-end automation and AI solutions for clients and my own projects: process automation (Python, N8N, Make), system integration via REST APIs and Webhooks (WordPress, Ollama, Claude, eBay), AI agents and pipelines (Claude and local LLMs with Ollama), RAG systems, and document processing, with actual deployment on VPS (Docker, Nginx, SSL).Also web scraping, ETL, and BI dashboards. Portfolio of 15+ public projects. Examples: B2B Prospector (lead qualification with LLM), WealthOptimizer (credit scoring with SHAP, AUC-ROC 0.918), and a market observatory with an open dataset and public API.
- Al-Top Topografía, S.A.Surveying Equipment Repair TechnicianJuly 2021 - December 2021 (5 months)Barcelona, SpainDiagnosis and repair of high-precision surveying equipment: electronic levels, altimeters, and compasses. Fault localization at the component level, calibration, and verification of the correct functioning of the instruments before delivery. Methodical work of fault detection on precision electronics, documenting each intervention to ensure the traceability and reliability of the repaired equipment.
- C Y G Carandini S.A.U.Head of Electrical and Magnetic Testing in the LaboratoryJanuary 2019 - September 2019 (8 months)Barcelona, SpainResponsible for laboratory testing on lighting products. Performing electrical, thermal, and electromagnetic compatibility (EMC) tests, photometries, and verification of IP and IK standards, as well as mechanical and electrical assemblies. Drafting certified technical reports and managing and controlling the laboratory's database, ensuring that each test was documented in accordance with applicable regulations.
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Education
- MSc in Business Intelligence and Data Scienceiebs2021Master en Business Intelligence y Análisis de Data Science, conocimiento y uso de herramientas que el Business Intelligence nos proporciona y ser capaz de obtener datos para la obtención de información y toma de decisiones de negocio para el futuro de cualquier organización.
Certifications
- MSc in Business Intelligence and Data Scienceiebs2021
- E-commerce for SMEsiebs2019