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@jessika_barrios

Remote worker with 13+ years of experience - Last seen ago

Data Analyst with extensive experience in financial data analysis, fraud detection, and enhancing operational efficiency through technology. Skilled in using Excel, Power BI, and SQL to clean, analyze, and interpret large datasets, generating actionable insights that drive strategic decision-making. Proven track record in automating reporting processes and improving data analysis timelines by up to 95%. Skills in collaborating with cross-functional teams to achieve project objectives.


Skilled in excel advanced power bi python etl sql data analysis fraud detection report automation team collaboration critical thinking 
Fluent in espanolenglish
Preferred timezone +2, +3,+7
Preferred annual pay (min) $20,000/year
Preferred hourly pay (min) $12/hour
Last seen 1 year ago
Signed up 1 year ago
Badges ๐Ÿ‘ฉโ€๐Ÿ’ป Remote worker

๐ŸŽ– Early adopter

Employment

2017 - 2024: Data analyst in financial research @ FISCALIA GENERAL DE LA NACIร“N

2016 - 2017: Data analyst in auditing @ SERVICIO NACIONAL APRENDIZAJE -SENA

2013 - 2016: Internal control auditor @ CENTRO INTERNACIONAL DE NEGOCIOS Y EXPOSICIONES- CORFERIAS

Education

2024 - 2024: Data Science (Numpy, Pandas, Matplotlib, Seaborn, Scikit Learn, Tensorflow, Machine Learning) @ Udemy

2022 - 2022: Certification SQL Data Analysis @ Udemy

2022 - 2022: Data Analysis and Business Intelligence Certification โ€“ Power BI @ Udemy

2014 - 2015: Specialization in Forensic Auditing @ Externado University of Colombia

2008 - 2013: Certified Public Accountant @ Piloto University of Colombia

5ms