m
marcoscabnieto

Marcos C

@marcoscabnieto

AI Corrector Prompt Engineer

España
Español, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Hi! I'm Marcos, a Data Extraction & AI Developer specializing in Web Scraping. With a strong engineering background and experience as an AI Prompt Engineer, I tackle complex data problems. I use Python (Playwright, Selenium) and LLMs to automate data collection from any website—bypassing dynamic layouts or anti-bot protections. Whether you need eCommerce data, business leads, or task automation, I deliver clean, structured data (CSV, JSON, Excel) in record time. Let's automate your manual work. Send me a message!... Lee más

Habilidades

m
marcoscabnieto
Marcos C
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Extracción de datos
I will build an advanced python scraper and etl pipeline
DeUSD 30 / proyectoMás información

Porfolio

Experiencia laboral

AI Prompt Engineer & Data Validator

Outlier.ai • Freelance

Nov 2024 - Present • 1 yr 6 mos

Evaluated and optimized AI-generated code and content for complex STEM projects to ensure technical accuracy. Promoted to Peer Reviewer across multiple projects, consistently achieving top-tier quality scores and exceptional performance reviews. Engineered advanced prompts for Large Language Models (LLMs). Processed, cleaned, and validated structured datasets (JSON, CSV) generated by AI, ensuring strict data accuracy and formatting consistency.