I will transform, and prepare your data for analysis and reporting

South Africa

I speak English, Tswana, Zulu, Afrikaans

Data Analyst

Data Analyst specializing in data cleaning, SQL analysis, and reporting. I use Power BI, SQL Server, SSRS, SSIS, and Azure Data Factory to deliver clean, accurate, and actionable data for business use...
About this Gig

Poor decisions will be made out of messy data. I assist businesses in converting raw, half-baked or erratic data into data that is uncontaminated, precise and data ready to be analyzed.


I am an expert Data Analyst who has gained experience in working with SQL Server, Power BI, SSRS, and SSIS, and Azure Data factory providing credible data and reports to various departments. I also pay attention to the quality and accuracy of the data as well as the clarity whereby you get quality data that you can rely on.


What I can help you with:


Information cleaning and validation.


Eradicating redundancies and eliminating contradictions.


Missing or wrong values: It is recommended to assign the user-specific value.


SQL query data extraction and transformation.


Creating data to be used in Power BI dashboards/reports.


Providing clean data sets using Excel, CSV or SQL.


I operate with confidentiality, details, and expression. It does not matter who you are: small business, analyst or manager, I will ensure that your data is organized, precise, and in a format that is usable.


Technology:

Excel

Python

Expertise:

Data flow

Data manipulation

Data validation

ETL