Tien Mai

Experience

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  NielsenIQ

  Feb 2019 - Sept 2019

  Data Processing Trainee

  ● Process collected data: use internal system to process data, check and evaluate accuracy for the analysis department.● Automate testing processes: write Macros and scripts to automate testing and error reporting processes to speed up data processing.

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  Profectus Group

  Oct 2019 - Jan 2024

  Data Analyst

  ● Sales data analysis: analyze data from suppliers to find the issues in distributor sales promotions.● Process email data: includes collecting, extracting attachments, cleaning and processing data using Python and VBA, the data will be processed and stored on the Snowflake (Postgre) to use by Data Analysts.● Data collection: includes collecting catalogues from online websites in PDF format using Scrapy (old version) and Selenium written in Python.● Process data in Database: includes processing available data, creating tables and schemas for analysis using SQL.● Automate processes: create automation tasks, written mostly in VBA and partly in Python, including automatically creating Template files on Excel and create scripts to support analysis. Show less

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  FPT Software

  Apr 2024 - now

  • Power Apps Developer

    Aug 2024 - now

  • Data Analyst

    Apr 2024 - Jul 2024