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gonzalobuilds

Gonzalo D.

@gonzalobuilds

AI Automation and Data Extraction with n8n, Make and Python

Spain
Spanish, English, Catalan
About me
I build automations that give you your time back. Engineering student and automation builder. I create workflow automations with n8n, Make and Zapier, AI-powered data extraction, web scraping into clean Excel/Sheets, and Telegram bots. Recent work: a multi-source financial data pipeline with live APIs and automated dashboards. Engineering mindset: I analyze your process first, then automate it. Surgical scope — you'll know exactly what's included. I only take projects I can deliver excellently. Working in English and Spanish (native). Tell me what's eating your hours.... Read more

Skills

g
gonzalobuilds
Gonzalo D.
Offline • 

See my services

Data Scraping
I will scrape any website data into a clean excel or google sheet
From$30 / projectMore details
AI Integrations
I will automate your business workflows with n8n, make or zapier and ai
From$90 / projectMore details

Portfolio

Work experience

Self_Employed

Freelance Automation Builder"

Self Employed • Freelance

Sep 2024 - Present • 1 yr 10 mos

Self-taught automation developer building real-world systems with AI-assisted development (Cursor, Claude). Key projects: - Multi-source financial data pipeline: Python system querying live market APIs (rate limiting, retry logic, error handling), feeding automated Excel dashboards with 400+ interconnected formulas and statistical validation (precision/recall analysis, control groups). - Trading bot infrastructure: on-chain transaction execution modules, real-time monitoring, Telegram alert systems, structured JSONL logging for ML training. - Workflow automations with n8n: AI-powered email data extraction, scheduled RSS-to-Telegram digests, form-to-database pipelines. Focused on process-first automation: analyze the workflow, then build the system that removes the manual work.