Carlos

Carlos

Data Analyst
Canada
English, Spanish

About Me

A strong base of experience with data, statistics, and logic has helped a smooth transition to data manipulation and analysis. I use Python pandas, mySQL, and Excel to perform ETL procedures depending on scale and need, …

Experience

Data Analyst

Freelance
Sep 2022 - Present · 3 years 10 months

• Create data pipeline to extract, transform and load service data using Python.
• Analyze and create dashboards from database using Python and Tableau.
• Apply insights to change service model and marketing strategy resulting in increased customer acquisition and retention.

Data Analyst

Freelance
Sep 2022 - Feb 2024 · 1 year 5 months

Create data pipeline to extract, transform and load service data using Python.
Analyze and create dashboards from database using Python and Tableau.
Apply insights to change service model and marketing strategy resulting in increased customer acquisition and retention.

Mathematics Writing Instructor II

University of Toronto
Jan 2019 - Feb 2024 · 5 years 1 month

Program Coordinator for Foundational Mathematics Skills for University.
Review and modify program curriculum, including social events.
Set up and manage learning management system.
Lecture sections on prepared material.
Use interpersonal and communication skills to help students understand mathematics topics.

Teaching Assistant

University of Toronto
Sep 2017 - Feb 2024 · 6 years 5 months

Research and prepare clear tutorials at all levels of mathematics including courses relating to Mathematical Logic, Algebraic Cryptography, Abstract Algebra, etc.
Coordinate with professors to set expectations and communicate student progress.
Manage and meet overlapping deadlines for different courses.

Skills

Analytics Data Analysis Professional Information Systems Management Data Mining Microsoft Access Statistical Analysis System (SAS) Structured Query Language (SQL) Data Representation Data Analysis Skills Power BI R Programming Language (R) Tableau Python MySQL NoSQL Excel PowerBI Git JavaScript NumPy pandas scikit-learn matplotlib VLOOKUP Pivot Tables Node.js Angular jQuery MongoDB Google API SMTP KNN Decision Trees Logistic Regression Linear Regression Polynomial Regression KMeans Hierarchical Clustering Density-based Clustering
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