Joaquin Brenes

Risk Specialist

Amazon.com•  November 2023 - Present•  costa rica

Data Analysis and Cleaning: Utilizing advanced Excel techniques to clean and manipulate data, making it easier to identify fraudulent patterns. Pattern Recognition: Detecting suspicious activities by analyzing data sets and recognizing common fraud indicators. Database Management: Leveraging SQL to access and query Amazon's databases, extracting relevant account information that matches identified fraud patterns. Continuous Improvement: Consistently refining processes to enhance the accuracy and efficiency of fraud detection. With a strong background in SQL and Excel, I am adept at transforming raw data into actionable insights, contributing to the security and integrity of financial systems.