Astrid Reyes
Distrito Nacional,
Summary
Dynamic professional with a proven track record in transforming data into actionable insights. Skilled in leveraging advanced analytical tools to drive business growth and efficiency, with diverse experience in both private and public sectors, including insurance, banking, and B2C telecommunications. Known for fostering team collaboration and consistently delivering results in fast-paced environments. Proficient in data analysis, with fluency in Korean, Spanish, and English, and enriched by international living experience, demonstrating a robust ability to adapt and thrive in diverse settings.
Overview
3
3
years of professional experience
Work History
Business Intelligence Analyst
Altice Dominicana
02.2023 - 07.2023
- Participated actively in stakeholder meetings, presenting data-driven insights and recommendations to support business growth initiatives.
- Responded to specific BI requests, creating data packets with requested information in easily understandable formats.
- Analyzed customer behavior patterns to inform targeted marketing campaigns, increasing engagement and conversion rates.
- Updated and developed scripts and queries to extract and analyze data from multiple sources using SQL script
Data Analyst
Central Bank of the Dominican Republic
03.2021 - 02.2023
- Introduced PowerBI, created a connected dataset, and advocated for self-service analytics technologies, reducing reporting time by 25%.
- Provided actionable insights through comprehensive reports and dashboards, supporting strategic initiatives.
- Contributed to development of predictive models, aiding in forecasting of market trends in respond to data outliers during COVID-19
- Created various Excel documents to assist with pulling metrics data and presenting information to stakeholders for concise explanations of best placement for needed resources.
Intern
Superintendence of Health and Occupational Risks
08.2020 - 10.2020
- Converted raw datasets into meaningful formats by performing extensive pre-processing activities such as normalization and transformation.
- Identified trends and patterns in complex datasets through exploratory data analysis, leading to actionable insights.
- Built KPIs to identify deviations in service offerings across companies, supporting the institution in fulfilling its responsibility to ensure higher standards and better practices.
- Assisted management in making informed decisions by presenting clear and concise reports detailing analytical findings.
Education
Certificate - Korean Language Program
Sungkyunkwan University (성균관대학교)
South Korea09-2024
Bachelor of Science - Mathematics, Statistics And Actuarial Science
Instituto Tecnológico De Santo Domingo (INTEC)
Dominican Republic05-2021
Skills
- Business analysis
- SQL databases
- Data dashboard design
- Python programming
Languages
Spanish
Native language
English
Advanced
C1
Korean
Upper intermediate
B2
Chinese (Mandarin)
Beginner
A1
Timeline
Business Intelligence Analyst
Altice Dominicana
02.2023 - 07.2023
Data Analyst
Central Bank of the Dominican Republic
03.2021 - 02.2023
Intern
Superintendence of Health and Occupational Risks
08.2020 - 10.2020
Certificate - Korean Language Program
Sungkyunkwan University (성균관대학교)
Bachelor of Science - Mathematics, Statistics And Actuarial Science
Instituto Tecnológico De Santo Domingo (INTEC)
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