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Dunkwu Tessy

Dunkwu Tessy

Data Analyst Revenue Assurance

Education / Training

Lagos, Lagos

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About Dunkwu Tessy:

Dear sir,

I'm Nkechi Theresa Otumun a trained and experience five star (5star) professional, with the prestigious federal palace hotel and casino also a professional. I'm had also worked with the prestigious MTN Nigeria as an Account reconciliation Team Lead during the migration of  Data from single view (SV) to Agility. Currently concluded my training on some AI tool that aid in Computer Aided Audit Technic (CAAT) as a Data Analyst, Revenue Assurance, Data Insights and Auditing is my passion to block fraud leakage and keep control and compliance in check.

I'm data savvy and knowledgeable on the following. 
ETL / ELT
Automating process and task 
DAX scripting (Data Analysis Expression)
ACL audit command language 
Tableau insight and visualization
Power automate WEB Scrapping.
Power BI insight and visualization 
Excel, Power query 
SQL query language
Pivoting.

I can extract data from any dBASE source such as external sources using ODBC DRIVERS. I can clean up data and analyze it for productive insight with beautiful interactive dashboard.

I'm keen to give this job my best short. I will help to identify leakages, to hash information, to sport variance and anomalies.

I looked forward to hearing from you

Warm regards.
Otumun Nkechi Theresa.

Experience

Dear sir,

I'm Nkechi Theresa Otumun a trained and experience five star (5star) professional, with the prestigious federal palace hotel and casino also a professional. I'm had also worked with the prestigious MTN Nigeria as an Account reconciliation Team Lead during the migration of  Data from single view (SV) to Agility. Currently concluded my training on some AI tool that aid in Computer Aided Audit Technic (CAAT) as a Data Analyst, Revenue Assurance, Data Insights and Auditing is my passion to block fraud leakage and keep control and compliance in check.

I'm data savvy and knowledgeable on the following. 
ETL / ELT
Automating process and task 
DAX scripting (Data Analysis Expression)
ACL audit command language 
Tableau insight and visualization
Power automate WEB Scrapping.
Power BI insight and visualization 
Excel, Power query 
SQL query language
Pivoting.

I can extract data from any dBASE source such as external sources using ODBC DRIVERS. I can clean up data and analyze it for productive insight with beautiful interactive dashboard.

I'm keen to give this job my best short. I will help to identify leakages, to hash information, to sport variance and anomalies.

I looked forward to hearing from you

Warm regards.
Otumun Nkechi Theresa.

Education

ACL Audit Command Language

Power query

Excel advance 

Power BI

Quantity reasoning 

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