
Khalida K
Data Analyst, Expert in Visualisation, and Research Writing
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Experiencia laboral
Data Analyst
ABC • Freelance
Apr 2019 - Present • 7 yrs 1 mo
A Data Analyst is responsible for collecting, cleaning, analyzing, and interpreting data to help organizations make informed business decisions. The role involves using statistical tools, data visualization software, and database management systems to identify trends, improve operational efficiency, and support strategic planning. Key Responsibilities Collect and organize data from multiple sources. Analyze datasets to identify trends, patterns, and business insights. Prepare dashboards, reports, and visualizations using tools like Excel, Power BI, or Tableau. Perform statistical analysis and generate recommendations for management. Maintain data accuracy, integrity, and confidentiality. Support business decision-making through data-driven insights. Work with teams to understand business requirements and reporting needs. Use SQL, Python, R, or Excel for data extraction and analysis. Experience (Sample) Data Analyst
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leah_mounir

Bélgica
Overall timely delivery, Khalida was responsive. However, I couldn’t use the delivered product in the end because of the poor quality. The delivery requirements (length of product) were not met initially, however it was revised. The quality was still not satisfactory, and therefore unused.
Hasta USD50
$
11 días
Tiempo
carissaokoro

Irlanda
Very easy to work with. I will definitely recommend. She was fast to deliver the work, very professional and extremely efficient.
rammar123
Cliente recurrente

Estados Unidos
Professional and knowledgeable, I am very impressed with her work.
Respuesta del Freelancer
sparadog

Estados Unidos
she was amazing and on time
Hasta USD50
$
3 días
Tiempo
shakiyuan886

Macao
The seller answer me very quicky and solve my problem
Respuesta del Freelancer