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.
| ๐ Nationality | ๐จ๐ด Colombia |
| ๐ก Residency | ๐จ๐ด Colombia |
| ๐ Location | ๐ซ๐ท France |
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rok.co/@jessika_barrios |
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sdfljasfjkhsdfajsf โญ๏ธ Upgrade to Premium to contact |
| 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 |
๐ฉโ๐ป Remote worker ๐ Early adopter |
2017 - 2024: Data analyst in financial research @ FISCALIA GENERAL DE LA NACIรN
2016 - 2017: Data analyst in auditing @ SERVICIO NACIONAL APRENDIZAJE -SENA
2013 - 2016: Internal control auditor @ CENTRO INTERNACIONAL DE NEGOCIOS Y EXPOSICIONES- CORFERIAS
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