Freelancer profile translated to English.
Back to original languageAbout Paul
I am an agent and automation developer with experience in Python, FastAPI, and language models (OpenAI, LangChain).
I build chatbots, APIs, workflows, and AI solutions that solve problems: personal agents, data-connected bots, API integrations, RAG, and process automation.
I work fast, deliver clean code, and adapt to small or medium-sized projects.
If you need to set up a bot, automate a task, or integrate AI into your product, I'll build it with you from start to finish.
Spanish
Native or bilingual
English
Fluent
Romanian
Fluent
Can work on-site
Barcelona (up to 50km)
Experience
- FreelanceFreelance BuilderMEDICALSeptember 2025 - Today (9 months)Barcelona, Spain• Built and deployed a FastAPI + RAG agent using Python, LangGraph, and Google Vertex AI (Gemini), with FAISS vector search, serving intelligent Q&A about my profile at paulgarghe.com• Developed a responsive portfolio site using React, TypeScript and Vite, integrating AI chatbot via REST API with custom component for visitor interaction• Built an automated data pipeline for Zepp wearable data using Python, APIs and GitHub Actions, generating CSV reports and delivering weekly AI-powered summaries by email
- HP,Product Portfolio Manager, Personal SystemsJanuary 2023 - January 2025 (2 years)Barcelona, Spain• Led the end-to-end setup of 11 HP Consumer Desktop platforms across four regions using HP Internal Pricing Simulation tool within three months, facilitating early SKU creation and negotiation• Developed a comprehensive Master File for Desktop platforms' Price Feature Value simulation, addressing the gap in feature value and cost data for Desktop segment• Resolved tool issues and pricing simulation issues raised by Area Category Managers and Retail Account Managers, enabling deals of up to 1.5M in revenue• Analyzed Carepack Mapping of all Branding segments on the four regions: EMEA, APJ, NA, LA, creating a Master File that reduced setup time by 80%
- HP,Implementation Program Engineer, Incubation BusinessJanuary 2021 - January 2022 (1 year)Barcelona, Spain• Performed research and analysis of client social-media posting and sales data, identifying advertising patterns that maximized book sales• Trained and supervised 6 interns to perform data ingestion in HP Pimienta software and applied Microsoft Power Automate to increase the speed and efficiency of data transfer by over 50%
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Education
- Bachelor's Degree in Aerospace EngineeringUniversidad Carlos III de Madrid2020
- Master in soft skills: Program in Business skills X, 2020Escuela de Organización Industrial (EOI)2020