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armando_el

Armando E.Lupo

@armando_el

Fraud and Anomaly Detection for Ecommerce, Powered by Data Science

Bolivia
English, Spanish
About me
I help online businesses catch fraud, anomalies, and hidden patterns in their data before they turn into costly problems. 6+ years in quantitative/econometric analysis, 4+ years in fraud detection, and 3+ years applying machine learning and data science to build fraud and anomaly detection models for e-commerce and ad campaigns. M.Sc. in Finance (Econometrics & Data Science). Clear, non-technical explanations with every project. Fluent in English and Spanish.... Read more

Skills

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armando_el
Armando E.Lupo
Offline • 

See my services

Machine Learning
I will detect fraud and chargeback risks in your shopify or woocommerce store
From$90 / projectMore details

Portfolio

Work experience

BCP

Fraud & Operational Risk Analyst

BCP • Full-time

Jun 2022 - Present • 4 yrs 3 mos

Developed and managed econometric models focused on operational and credit risk assessment. Monitored and managed specialized models designed to detect abnormal performance patterns among commercial officers, supporting fraud identification. Implemented fraud detection models focused on document forgery and suspicious customer behavior. Investigated external fraud cases, including scams and financial information manipulation. Investigated internal fraud cases involving document falsification, corruption, information leakage, asset misappropriation, and IT system manipulation.