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Alexander
Data Analyst with expertise in data mining and visualization
Video resume
Data Analyst
As a Data Analyst I am responsible of mining, converting, analyzing, and in charge os visualization. Using internal tools depending on the job, and regular ones such Developer tools and MS Office. I also worked in the customer service field for inbound and outbound call campaigns.
Contact
Medellín, Antioquia, Colombia
Open to remote
Available on CazVid
Competencies
Data MiningIntermediate
Performed data extraction and preprocessing for analysis using SQL and Python.
Data VisualizationIntermediate
Created visual representations of data insights using visualization tools and Excel.
Customer ServiceIntermediate
Handled inbound and outbound calls in call centers, supporting customer inquiries and campaigns.
Data CleansingIntermediate
Processed and cleaned data sets to prepare for analysis and visualization.
Summary
A motivated data analyst with hands-on experience in data mining, cleansing, and visualization, complemented by customer service experience in call centers.
Key Achievements
- Gained experience in data mining, cleansing, and visualizations using SQL, PyTOMW, and Excel.
- Utilized internal and regular tools for data analysis and visualization tasks.
- Worked in customer service across inbound and outbound call campaigns, integrating data skills with client interactions.
Skills
Data MiningData VisualizationCustomer ServiceData Cleansing
Published on CazVid - Jul 3, 2025