Brenda Paola Trejo Treviño

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Student Researcher

The University of Tokyo

May 2023 - Jul 2023 (3 months)

EMR dFactory Python Project: Exploring the Relationship Between Experimental Tasks and Visual Attention May 2023 — July 2023 Collected and examined visual attention patterns and task dynamics of participant subjects by extracting eye tracking data using the EMR-9 in order to enhance laboratory safety through a comprehensive understanding of how researchers visually interact with their environment. PROFESSIONAL EXPERIENCE

Jr. Data Engineer

AstraZeneca

Mar 2023 - May 2023 (3 months)

Python Spark SQL AWS March 2023 — May 2023 Migrated data processing scripts using PySpark and reduced the processing time by 50%, decreasing the running time from 12 hours to 6. Detected bugs to later optimize and correctly manage Hive tables and corresponding scripts and SQL queries for their correct execution on the AWS big data platform.

Big Data Consultant

Alldatum

Jul 2022 - May 2023 (11 months)

Python Microsoft Visio & Excel Jira July 2022 — May 2023 Partnered meetings and interviews with external companies to comprehend and enhance their data integration and management processes, debug data inconsistencies, and break data silos. Traveled cross-country to meet with project owners and associates to deliver updates, oversee time schedules, monitor delivery times, and collaboratively plan the following phases and course ofaction for projects. Implemented robust data security measures across a national bank servicing up to 18 million customers in Mexico, resulting in a 35% reduction in data breaches and ensuring compliance with regulatory requirements. Developed and implemented a python script to automate the data glossary homolog

Data Engineer Intern

Schneider Electric

Jan 2022 - Jan 2023 (1 year 1 month)

Python Spark SQL AWS Tableau January 2022 — January 2023 Impemented PySpark jobs using Apache Airflow on AWS services to replace legacy SQL tasks, resulting in a 40% decrease in processing time for data transformation. This allows for scalability and advanced analytics. Designed and published a Tableau-based data visualization dashboard to enable critical process tracking and seamless communication among remote team members, providing them and stakeholders with a comprehensive record of incidents Application Engineer Intern Python SQL Analyzed and queried data stored in Sybase using SQL to retrieve information utilized in downstream systems with and accuracy rate of over 90%. Collaborated with an international team to design and im

Brenda Paola Trejo Treviño

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Brenda's behavioral traits
Brenda's likely patterns of behavior, thought, values, and emotion. Based on the HEXACO model, OCP instrument, and Torre’s own research.