j
juan_dcouto

Juan Dcouto

@juan_dcouto

Independent Data science engineer and Cybersecurity engineer

Indien
Englisch, Hindi
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I am an Independent Data analyst and Cybersecurity analyst specializing in AI integration and I am currently building my own company named Shieldyn, in the cybersecurity field and I am specializing in SMB protection.... Mehr lesen

Kompetenzen

j
juan_dcouto
Juan Dcouto
offline • 

Meine Dienstleistungen

Benutzerdefinierte Websites
I will build a modern, responsive web app
Ab80 $ / ProjektWeitere Details

Arbeitserfahrung

AI Data Quality Annotator

company • Freiberufler

Mar 2025 - Oct 2025 • 7 mos

Analyzed and evaluated AI-generated data outputs to assess accuracy, relevance, consistency, and reasoning quality. Performed data cleaning, validation, and preprocessing using Python (Pandas, NumPy) to improve data reliability for analysis. Applied analytical techniques to identify patterns, anomalies, and performance gaps in model-generated or system-produced datasets. Conducted structured fact-checking and cross-verification of AI outputs against reliable data sources. Created basic data visualizations and summaries to communicate analytical findings clearly. Documented insights and evaluation results in a structured, evidence-based format to support data-driven decision-making.