Freelancer profile translated to English.
Back to original languageAbout Alejandro
I build end-to-end automations with n8n and LLMs (Claude, GPT) that work in production, not in demos.
Real systems I have built:
- Automatic analysis of real estate investment opportunities: email → OCR of the dossier → Cadastre query → profitability calculations → complete report in less than 5 minutes (previously: days of manual work).
- Competitive intelligence reports for agencies: scraping of Instagram/TikTok → anomaly detection → analysis with AI → 5-page PDF ready to present to the client.
- Critical alert system: Outlook → classification with AI → Telegram alerts with action buttons + Airtable registration. In daily use by a management team.
- End-to-end design of meeting automation: Teams → task extraction with AI → Microsoft Planner (Graph API + Azure AD).
How I work: modular workflows (one node, one function), persisted intermediate data, AI never invents numbers (calculations are deterministic code), and I deliver the system documented with training included.
Stack: n8n self-hosted · Make · Claude API · OpenAI API · Apify · Google Vision OCR · Microsoft Graph · Airtable · Playwright · VPS.
Available for closed projects, white-label execution for agencies, and hours of maintenance.
Spanish
Native or bilingual
Catalan
Native or bilingual
English
Basic
Can work on-site
Barcelona (up to 50km)
Experience
- AutónomoFreelanceFebruary 2026 - Today (5 months)Barcelona, SpainI design and build end-to-end automations with n8n and LLMs. Production systems: automatic analysis of real estate opportunities (email → OCR → Cadastre → report in <5 min), competitive intelligence reports for agencies (scraping + AI + PDF), and meeting automation with Microsoft Teams/Planner. Available for white-label execution for agencies and projects for SMEs.
- Barcelona PremiumMechanicNovember 2022 - Today (3 years and 8 months)Barcelona, SpainVehicle mechanic. All types of repairs for both light and heavy mechanics, also experience in reception.
- RenaultMechanicApril 2019 - January 2023 (3 years and 9 months)Vehicle mechanic. All types of repairs for both light and heavy mechanics, also experience in reception.
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Education
- Higher Level Vocational Training CycleInstitut Obert de Catalunya (IOC)2023Ciclo Formativo de Grado Superior
- Intermediate Level Vocational Training in Self-Propelled Vehicles.Centre D'Estudis Roca2014Grado Medio de Vehículos Autopropulsados.