I will fix your data quality problems and perform data entry

Wisnu

Indonesia

I speak English

39 orders completed

With up to six years of experience as a data professional, I specialize in data logistics with data analytics skills. I perform data logistics, data collection, data processing, transforming raw data ...
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About this Gig

My 6 years experience can help you fix your data problem. Perform data quality check to define necessary treatments, like data formatting, removing duplicate values, missing data imputation, fixing incorrect value, transform unstructured data to structured data, data encoding/ categorization for rich and many more.


What this gig includes :

  1. Data quality check
  2. Data collection from opened-access sources
  3. Google sheet/ Ms. Excel/ CSV data cleansing : formatting values, removing duplicate values, data imputation, fixing incorrect value, etc.
  4. Google sheet/ Ms. Excel/ CSV data preparation : merging files/ columns, splitting files/ columns formatting columns, data sorting, etc.
  5. Convert PDF/ html/ other file format to csv
  6. Data modelling
  7. Long-text field cleansing and categorization
  8. Splitting Big Excel Files to Multiple Files
  9. Data reporting : pivot tables, crosstab reports
  10. Data visualization using Tableau, Power BI, Looker



Tools Expertise :


  1. Microsoft Excel & Google Sheets
  2. Python
  3. Tableau
  4. Power BI
  5. Looker
  6. App Script automation
  7. For scraping/ crawling : Selenium, Beautifulsoup




Please contact for custom request and consultancy

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fix your data quality problems and perform data entry
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fix your data quality problems and perform data entry

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