Oscar Palomar

Available to hire

Python & AI automation developer in Valencia, Spain (CET), helping UK and European businesses replace manual work with scrapers, automations and AI chatbots.

About

Python & AI automation developer in Valencia, Spain (CET), helping UK and European businesses replace manual work with scrapers, automations and AI chatbots.

I build web scrapers and data pipelines, Make/n8n and API automations, AI chatbots and assistants (OpenAI, Claude), dashboards and D3 charts, and full-stack web apps (React, Next, FastAPI). I also edit videos and create AI-assisted visuals.

UK clients in HR, recruitment and education hire me again for follow-up work. I work in clear written milestones, deliver each step with a short demo video, and hand over the code with instructions. Fast replies during European business hours.

  • Joined November 2026

Languages

  • Spanish; CastilianFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Professional Services
  • Education
  • Retail
  • Media & Entertainment

More experts in Valencia, Spain

Projects · 4

AI chatbot for websites that answers only from the business's own information

Live on oscarpalomar.com/en/ (bottom-right button), so you can try it yourself. Brief: answer visitors' questions about services, timelines and prices instantly, at any hour, without inventing anything. What I built: an AI chatbot that answers only from the website's own content. When it doesn't know something it says so and hands the conversation to a person, and when a visitor has a project it opens WhatsApp or the contact form with their request already written. The same setup works for any business: catalogue, prices, opening hours and FAQs, on the website or on WhatsApp Business. Stack: Python, Claude API (Anthropic), knowledge base from the site's content, JavaScript chat widget, Linux server.

  • AI Developer
  • Back-End Developer
  • Full Stack Developer
  • +1
OpoAlerta: public exam alert platform scraping 542 official sources daily

My own SaaS, live in production at opoalerta.com. Brief: people preparing for public-sector exams in Spain had to check dozens of official gazettes and council websites by hand every day. What I built: a Python platform that scrapes 542 official sources every morning (regional gazette, provincial bulletins and municipal websites of the Valencian Community), cleans and classifies each announcement and publishes it in a searchable website with alerts. Result: runs on its own 24/7 on a VPS, with no manual work, and shows hundreds of open calls classified by body, deadline and location. Stack: Python, web scraping, ETL, SQL, Next.js, Linux VPS.

  • AI Developer
  • Back-End Developer
  • Full Stack Developer
  • +1

Work experience

Freelance Python & AI Automation Developer · Self-employedJan 2019 – Present · 7 yrs 11 mos

Python automation, web scraping, AI chatbots (OpenAI/Claude, RAG) and full-stack web apps for clients in the UK and Spain, plus my own SaaS (OpoAlerta, live in production). Recent work: HR reporting automation, a recruitment platform pilot, D3.js charts and an AI voice desktop app.

Education

University Diploma in Software Analysis & Design · UCAM Catholic University of Murcia2020 – 2022
Higher Vocational Degree in Networked IT Systems Administration · Aula Campus, Valencia2020 – 2022
Vocational Degree in Microcomputer Systems & Networks · Aula Campus, Valencia2018 – 2020

Certifications and awards

Microsoft 365 Certified: Administrator Expert (MS-102)2025

Issued by Microsoft. Covers Microsoft 365 tenant administration, identity, security and compliance.

Microsoft Certified: Azure AI Fundamentals (AI-900)2024

Issued by Microsoft. Machine learning, computer vision, NLP and generative AI workloads on Azure.

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