Summary
Overview
Work History
Education
Skills
References
Certification
Timeline
Generic

Tawanda Afeki

Harare

Summary

Highly motivated and detailed-oriented candidate passionate about using data to improve business performance and customer experience. Skilled at leveraging data to develop actionable solutions to business challenges and utilizing data mining and data visualization to create meaningful insights. Excellent technical aptitude and knowledge of programming languages, data analytics and data visualization.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Data Analytics Intern

Oasis Infobyte
05.2024 - 06.2024
  • Improved data quality by performing thorough analysis, identifying discrepancies, and proposing corrective actions.
  • Evaluated various statistical methodologies and algorithms to determine their applicability for given scenarios or datasets.
  • Participated in data integration projects, consolidating disparate databases into a centralized system for improved accessibility and efficiency.
  • Conducted exploratory data analysis using Python and R programming languages to uncover hidden patterns and insights within datasets.
  • Enhanced data-driven decision making by developing and implementing key performance indicators for business processes.

Junior Data Analyst

Southern Incineration Services Co
02.2024 - 04.2024
  • Enhanced data accuracy by meticulously cleaning and organizing datasets for analysis.
  • Identified trends and patterns in complex datasets, translating findings into easily understandable visualizations and reports.
  • Contributed to the optimization of marketing campaigns through analysis of customer segmentation and targeting strategies, increasing sales by 5%.
  • Bridged communication gaps between technical and non-technical stakeholders by presenting analytical findings in clear, concise language accessible to all audiences.

Academic Tutor

Rhodes University
02.2022 - 11.2023
  • Attended weekly meetings to deliberate on the weeks content
  • Aided 15 students in enhancing their knowledge and comprehension of statistics
  • Evaluated and recorded marks for weekly submissions and tests.

Data Intern

OIM Consulting
08.2021 - 09.2021
  • Maintained high data quality standards through meticulous attention to detail during input, processing, and reporting stages.
  • Streamlined data processing for faster results through the development of efficient algorithms.
  • Improved collaboration between departments through effective communication of relevant insights derived from analyzed datasets.

Education

Bachelor of Science - Applied Mathematics and Mathematical Statistics

Rhodes University
Grahamstown, South Africa
04.2023

Skills

  • Data/Quantitative Analysis
  • Risk Management
  • Analytical/Strategic Thinking
  • Problem Solving
  • Report Writing
  • Database Management
  • Communication
  • Microsoft Excel
  • Microsoft Power BI
  • Python Programming
  • Structured Query Language
  • Tableau

References

REFERENCES Simbarashe Mudzimu | Southern Incineration Services Co. 

Management Director simba@southern.co.zw , +263717874147 


Ernst Bouwer | OIM Consulting Senior 

Consultant bouwer@oimconsulting.com , +27765729135 


Jeremy Baxter | Rhodes University 

Head of Statistics Department j.baxter@ru.ac.za , +27(0)46603 8346/7031

Certification

Google Advanced Data Analytics Professional Certificate

Google Data Analytics Professional Certificate

Accenture North America - Data Analytics and Visualization Job Simulation

New York Jobs CEO Council Financial Analyst Job Simulation

Timeline

Data Analytics Intern

Oasis Infobyte
05.2024 - 06.2024

Junior Data Analyst

Southern Incineration Services Co
02.2024 - 04.2024

Academic Tutor

Rhodes University
02.2022 - 11.2023

Data Intern

OIM Consulting
08.2021 - 09.2021

Bachelor of Science - Applied Mathematics and Mathematical Statistics

Rhodes University

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Tawanda Afeki