Summary
Work History
Education
Skills
Certification
Languages
Group Projects.
Timeline
Generic
Koena Macdonald Mahladisa

Koena Macdonald Mahladisa

Pretoria

Summary

Results-driven data science intern at Telkom Group Innovation, adept at developing analytical models and enhancing sensor data interpretation. Proficient in Python programming and effective communication, I fostered innovative solutions through collaboration, driving impactful insights and improving accuracy in sensory analysis. Passionate about leveraging data to solve complex problems.

Work History

Data Science Intern

Telkom Group Innovation (Research and Development)
Johannesburg
09.2024 - 12.2024
  • Developed analytical models for sound and smell sensor data to drive data-driven insights.
  • Enhanced interpretation of sensor data, resulting in improved accuracy and understanding.
  • Collaborated with cross-functional teams to foster innovative solutions in sensory analysis.

Student Intern

Explore AI
Johannesburg
01.2024 - 08.2024
  • Developed and submitted hands-on projects to reinforce learned concepts.
  • Utilized real-world datasets to tackle complex problems.
  • Collaborated on capstone and group projects to enhance teamwork skills.
  • Articulated models and insights with clarity during presentations.
  • Created comprehensive reports, dashboards, and presentations using Tableau, Power BI, or Jupyter Notebooks.
  • Engaged in constructive feedback sessions to foster growth and learning.
  • Explored various datasets and experimented with different modeling techniques.
  • Refined GitHub and LinkedIn profiles to showcase project portfolio.

Case Navigator and Data Capture

WITS RHI
Johannesburg
05.2023 - 12.2023
  • Facilitated patient tracing to reconnect individuals with healthcare services.
  • Captured patient information and maintained accurate records using Tier software.
  • Provided adherence counseling to improve patient compliance with treatment plans.

SAICA Camp Leader (Volunteered)

SAICA
University Of Limpopo
06.2013 - 07.2013
  • Advocated for SAICA among aspiring learners pursuing Chartered Accountancy careers

Education

Bachelor's Degree - Bachelor in Accounting Sciences

University of South Africa
Pretoria
12-2025

Bootcamp - Data Analytics

ALX
Remote
09-2025

Bootcamp - Data Science

Explore AI Academy (SAND)
Remote
12-2024

High School Diploma -

Derek Kobe Senior Secondary School
Limpopo (Lebowakgomo)
12-2010

Skills

  • Data analysis
  • Machine learning
  • Financial reporting
  • Data visualization
  • Effective communication
  • Project management
  • Team collaboration
  • Problem solving
  • Deep learning
  • Recurrent neural networks
  • Scikit-learn
  • PostgreSQL

Certification

COMPTIA CERTIFICATES

  • CompTIA A+
  • CompTIA Network +

MICROSOFT CERTIFICATES

  • Azure Fundamentals (AZ-900)
  • Microsoft Security, Compliance, and Identity Fundamentals (SC-900)
  • Azure AI Fundamentals (AI-900)
  • Azure Data Fundamentals (DP-900)

LinkedIn and Microsoft

  • Career Essential in Business Analysis
  • Business analysis and project management collaboration

Deviare

  • Microsoft AI Fluency Program

ALX

  • Professional Development Skills for the Digital Age

Languages

Sepedi
First Language
English
Proficient (C2)
C2

Group Projects.

Classification Model | July 2024

https://github.com/tshepisoMudau/2401FTDS_Classification_Project_jb-1

Unsupervised Learning | August 2024

https://github.com/keneilweRangw/MM1_2401FTDS_Unsupervised_Learning_Project

Timeline

Data Science Intern

Telkom Group Innovation (Research and Development)
09.2024 - 12.2024

Student Intern

Explore AI
01.2024 - 08.2024

Case Navigator and Data Capture

WITS RHI
05.2023 - 12.2023

SAICA Camp Leader (Volunteered)

SAICA
06.2013 - 07.2013

Bachelor's Degree - Bachelor in Accounting Sciences

University of South Africa

Bootcamp - Data Analytics

ALX

Bootcamp - Data Science

Explore AI Academy (SAND)

High School Diploma -

Derek Kobe Senior Secondary School

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Koena Macdonald Mahladisa