Open to opportunities

David Bazaldúa Méndez

@davidbazaldamndez

Message

Motivated Data Science and Mathematics Engineer with strong analytical skills.

Mexico

Message

What I'm looking for

I am seeking an international internship that allows me to apply my data science expertise to solve challenging problems and contribute to innovative projects.

I am a highly motivated Data Science and Mathematics Engineer with a solid foundation in data analysis, machine learning, and database management. My experience includes managing relational databases and developing comprehensive business reports that enhance decision-making processes. Currently, I am working as a Google Personalized Internet Ads Assessor at Telus International, where I evaluate and rate personalized ads, contributing to improvements in AI-based ad targeting.

Throughout my academic journey at Tecnológico de Monterrey, I have honed my skills in Python and SQL, applying them to real-world projects. One notable project involved utilizing Python for data cleaning and analysis to optimize meal selection for fast-food users, resulting in a prototype application that offers personalized meal recommendations. Additionally, I built a predictive model using a neural network to forecast morbidity trends, showcasing my ability to generate actionable insights through data visualization tools like Power BI.

Experience

Work history, roles, and key accomplishments

Current

Personalized Ads Assessor

Current

Telus International

Jan 2024 - Present (1 year 4 months)

Evaluated and rated personalized ads using Google criteria, contributing to improvements in AI-based ad targeting. Applied Python and SQL to support AI development and generate business insights.

AI Development Python SQL

Data Intern

Danone

Jul 2024 - Jul 2024 (0 months)

Managed relational databases and analyzed data across multiple tables to provide comprehensive business reports. Developed Power BI dashboards to enhance team data visibility and decision-making processes.

Relational Databases Data Analysis Power BI Reporting SQL

Predictive Model Developer

Tecnológico de Monterrey

Jan 2024 - Jul 2024 (6 months)

Built a predictive model using a neural network to forecast morbidity and case trends for the next 3 years. Generated comprehensive reports using Power BI to provide actionable insights.

Neural Networks Power BI Data Reporting Forecasting

Data Science Project

Tecnológico de Monterrey

Jan 2023 - Feb 2023 (1 month)

Utilized Python for data cleaning and analysis, implementing linear programming to optimize meal selection for fast-food users. Developed a prototype application providing personalized meal recommendations.

Data Cleaning Python Application Development Meal Recommendations

Education

Degrees, certifications, and relevant coursework

Tecnológico de Monterrey

Bootcamp, Data Science

2023 - 2024

Completed a Data Scientist Bootcamp, enhancing skills in data cleaning, analysis, and machine learning. Focused on practical applications of data science in real-world scenarios.

Tecnológico de Monterrey

Bachelor of Science, Data Science and Mathematics Engineering

2019 - 2023

Activities and societies: Best GPA Student Athlete Football League 2023, Winner of the Scholarship Academic Excellence Telmex Telcel.

Graduated with a degree in Data Science and Mathematics Engineering, focusing on data analysis, machine learning, and database management. Developed skills in Python, SQL, and data visualization tools.