TENGETILE TSABEDZE
BI Data Analyst
Johannesburg
Summary
Detail-oriented BI Data Engineer passionate about assisting businesses and clients in making informed, data-driven decisions. Proficient in SQL, Power BI, and Tableau for data collection and analysis. Excels at providing analytical solutions that offer valuable insights to customers.
Overview
4
4
years of professional experience
2019
2019
years of post-secondary education
1
1
Language
Work History
BI ANALYST
PPECB
Johannesburg
11.2022 - Current
- Cooperate with the BI analyst in order to understand the domain and problem.
- Automate and Provides accurate, concise, and timely reporting to Stakeholders.
- Provides daily, weekly and monthly operational reports through data collection, analysis, validation.
- Extracts and analyzes data from various sources.
- Develop and enhance existing or new reporting/business intelligence solutions.
- Provide support in the planning, development, and execution of code to incorporate data into the data warehouse, and update reporting deliverables for business intelligence solutions.
- Production support of all reporting, business intelligence, environment, and data platform solutions.
- Data cleaning, Data profiling and transformation of all sources of data incorporated into the business intelligence solution.
- Handled massive quantities of business intelligence data.
BI DATA ENGINEER
PPECB
11.2021 - 10.2022
- Data Modelling using Kimball methodologies.
- Development tools using Visual Studio, Azure DevOps and SSMS to manage all changes and deployments across Dev, QA and Production environments.
- Develop ETL solutions via T-SQL stored procedures and SSIS.
- Database development.
- Maintaining all processes to ensure that the service is available and consistent.
- Source Control with Git.
- Develop SSRS and Power BI reports.
- Prepare CAB documents for deployment on Production.
- Conducting accurate analysis and reporting of required data through statistical, tabulatory and graphic methods.
- Building and running SQL queries via SQL server, working on Excel spreadsheets for data visualization.
- Deriving statistical conclusions through accurate data extractions.
Education
BACHELOR OF TECHNOLOGY - BTECH - Informaon Technology
Durban University of Technology
Durban12-2019
NATIONAL DIPLOMA - Informaon Technology
Durban University of Technology
Durban12-2017
Skills
- SQL Server Reporting Services (SSRS)
- SQL Server Integration Services (SSIS)
- Cloud Data Engineering Azure
- Data Modelling
- Excel data analysis skills
- Teradata data analysis
- Proficient in Python and PowerBI(Visualization)
- Oracle
- Data Governance and Compliance
- Databases (PostgreSQL,MS SQL)
- Microsoft Power tools
Timeline
BI ANALYST
PPECB
11.2022 - Current
BI DATA ENGINEER
PPECB
11.2021 - 10.2022
BACHELOR OF TECHNOLOGY - BTECH - Informaon Technology
Durban University of Technology
NATIONAL DIPLOMA - Informaon Technology
Durban University of Technology
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