R
Komane Nchabeleng
Senior Data Analyst
Johannesburg
Summary
Highly efficient, results-driven Senior Data Professional with over 4 years of hands-on experience in R statistical programming, SQL, Excel, and PowerBI. Proven ability to lead data analytics projects and teams, with expertise in data structures, manipulation, and statistical analysis. Experienced in
working with multiple ERP systems, including SAP, Oracle, Sage, and others. Strong communication skills and a passion for learning.
Overview
4
4
years of professional experience
6
6
years of post-secondary education
6
6
Certifications
Work History
Senior Data Analyst
SNG Grant Thornton
Johannesburg
02.2022 - Current
- Collecting, processing, and performing statistical analyses on small to medium/large (600 million records) datasets using R, SQL, PowerBI, and
- Excel
- Regular activities include; Analyzing and interpreting complex data sets, identifying patterns and trends, and creating visualizations to communicate findings to stakeholders
- Developing and implementing data analytics strategies that support audit planning, risk assessment, and fraud detection
- Collaborating with audit teams to identify areas of risk, design audit procedures, and execute fieldwork
- Ensuring data accuracy, completeness, and consistency by working with data owners and subject matter experts
- Maintaining and improving the firm's data analytics tools, processes, and methodologies
- Mentoring and coaching junior analysts to support their professional development and improve the team's performance
- Keeping up to date with emerging technologies, data privacy regulations, and industry trends to continuously improve the quality and effectiveness of the data analytics function.
Junior Data Analyst
SNG Grant Thornton
Johannesburg
02.2020 - 01.2022
- With a basic knowledge of data structures, data manipulation, and data analytics techniques
- Was able to quickly develop strong attention to detail and problem-solving skills, as well as the ability to communicate requirement, ask the relevant questions to address the analytics project questions, and develop and run the analytics project efficiently and effectively
- My skills were strong accelerated by strong association with senior analysts and managers on larger projects and gradually taking on more responsibility as I gain experience and expertise in the field.
Business Analyst Trainee
Mindworx Academy
Rosebank
08.2019 - 01.2022
- This programme lays the foundation and provides an entry-level understanding for the development of business analysts across various sectors and industries
- The programme introduces learners to the entire cycle of business analysis from requirements gathering, stakeholder engagement, analysing business processes and information, process mapping and testing of IT solutions.
Education
NQF-5 Certificate - Business Analysis And Intelligence
Mindworx Academy
Rosebank 07.2019 - 04.2020
Bachelor of Commerce Honours - Economics
North-West University
01.2017 - 05.2018
Bachelor of Commerce - Economics
University of Limpopo
Turfloop 01.2013 - 05.2016
Skills
R, SQL, Excel, PowerBI
Accomplishments
I have led data analytics initiatives for a diverse portfolio of over 180 clients, including major corporations such as Eskom (leveraging SAP HANA ERP), Barloworld Group (managing multiple ERP systems like Sage X3, Sage 300, AS400 ERP, etc.), Telkom Group (implementing SAP ECC6 and SAP Business One), Ubank (utilizing Macola, Tasman, and Oracle Flexcube), and Blue Label Telecommunications (integrating Navision and various other ERP solutions). Successfully harnessed data insights to drive strategic decision-making and optimize operational efficiency across these renowned organizations.
Software
PowerBI
Excel
MSSQL
Certification
Data manipulation in SQL (Datacamp)
Interests
Chess
Podcasts
Personal Development
References
References available upon request!
Timeline
Data manipulation in SQL (Datacamp)
10-2023
Data Manipulation with dplyr (Datacamp)
10-2023
Understanding Data Visualisation (Datacamp)
11-2022
Data Manipulation with Data.Table (Datacamp)
07-2022
Senior Data Analyst
SNG Grant Thornton
02.2022 - Current
Python Core (Sololearn)
04-2021
Junior Data Analyst
SNG Grant Thornton
02.2020 - 01.2022
Business Analyst Trainee
Mindworx Academy
08.2019 - 01.2022
NQF-5 Certificate - Business Analysis And Intelligence
Mindworx Academy
07.2019 - 04.2020
Bachelor of Commerce Honours - Economics
North-West University
01.2017 - 05.2018
Bachelor of Commerce - Economics
University of Limpopo
01.2013 - 05.2016
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