Ricardo N.

I help businesses turn raw data into actionable insights: fast, clean, and automated. ⚡📊 With 3+ years of experience in Python-based data extraction and workflow automation, I build smart pipelines that scrape, structure, and deliver data exactly the way your business needs it. 🛠️🐍 What I do best: ✅ ETL Pipelines & Data Processing Extracting from APIs, websites, or files → transforming it with Pandas/Pydantic → storing it in SQL, JSON, or BigQuery. ✅ Web Scraping & Data Extraction Scraping complex websites (JS-heavy or protected) using Playwright, Scrapy, curl_cffi, Selectolax. ✅ Data Cleaning & Validation Cleaning messy datasets, structuring unstructured data, and validating it with Python, NumPy, and Pydantic. ✅ Automation & Custom Scripts Saving hours of manual work with automated flows and one-off scripts tailored to your use case. ✅ API & Database Integration Working with REST APIs and integrating with SQL/NoSQL systems for real-time or batch processing. Why clients hire me: I focus on building reliable, scalable systems — no quick hacks. I care about maintainability, performance, and your time. 🧠💡 Whether you need to scrape 10,000 websites, process messy PDFs, or automate a manual workflow, I’ll deliver a clean and reusable solution. 📈🧹