Posentia Maholebela
MSc
Boksburg
Summary
Recent MSc graduate in Biochemistry and Cell Biology from the University of the Witwatersrand with over three years of research experience in a cancer-focused laboratory. Strong interest in clinical research operations and trial coordination. Skilled in scientific reporting, laboratory administration, and cross-functional collaboration. Known for adaptability, creativity, and results-oriented mindset. Eager to contribute to scientific research by delivering life-changing therapies through operational excellence in clinical development. Career goals include having a career that will challenge me intellectually, allow creative thinking, embrace responsibility and behave ethically while serving the community and making great and recognizable contributions to my field.
Overview
3
3
years of professional experience
2023
2023
years of post-secondary education
Work History
Teaching assistant (Biochemistry and Cell Biology, Genetics, Microbiology)
University of the Witwatersrand
Johannesburg
01.2022 - 06.2025
- Presenting and supervising laboratory sessions (First year -honours)
- Reinforcing/ reiterating scientific topics to help students better understand the concepts and translate theoretical principles into practical work
- Collaborated on research protocols and managed routine lab activities.
Research Assistant
Wits University
Johannesburg, South Africa
01.2022 - 03.2025
- Organized research materials, maintaining a well-ordered workspace conducive to productivity.
- Handled data collection, interpretation, and reporting with precision.
- Assisted in the preparation of ethical applications and internal documentation.
- Supported ongoing cancer diagnostics research by conducting cell and molecular experiments.
Education
Master of Science by Research (MSc) - Biochemistry and Cell Biology
University of the Witwatersrand
Honors - Biochemistry and Cell Biology
University of the Witwatersrand
BSc - Biological Sciences
University of Witwatersrand
Skills
Data analysis
Project coordination
Analytical problem solving
In-depth understanding of molecular biology
Proficient in managing multiple tasks
Strong relationship-building abilities
Administrative support skills
Proficient in Microsoft Office
Advanced Excel skills
PowerPoint presentation design
Strong attentiveness in communication
Mentoring students
Forward-thinking approach
Data collection
Collaborative teamwork
Accomplishments
- Class representative for Biochemistry and Cell Biology, 2021
- Distinction in Auxiliary Mathematics, 2019
- Kensington Secondary School head girl, 2017
- Kensington Secondary School class representative, 2017
Interests
Cancer research and the medical research
Reading (Scientific journals and fictional books)
Music (singing and song writing)
References
1. Professor Mandeep Kaur (School of Molecular and Cell Biology),
University of the Witwatersrand (Wits) Johannesburg, South Africa
Tel: 084 505 5294
Email: mandeep.kaur@wits.ac.za
2. Dr Liang Gu, School of Molecular and Cell Biology), University of
the Witwatersrand (Wits) Johannesburg, South Africa
Tell: 079 811 3317
Email: liang.gu@wits.ac.za
3. Ruvesh Pillay, School of Molecular and Cell Biology), University of
the Witwatersrand (Wits) Johannesburg, South Africa
Tell: 072 837 7120 Email: ruvesh.pillay@wits.ac.za
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Research Assistant
Wits University
01.2022 - 03.2025
Teaching assistant (Biochemistry and Cell Biology, Genetics, Microbiology)
University of the Witwatersrand
01.2022 - 06.2025
Honors - Biochemistry and Cell Biology
University of the Witwatersrand
BSc - Biological Sciences
University of Witwatersrand
Master of Science by Research (MSc) - Biochemistry and Cell Biology
University of the Witwatersrand