lesedi moseki
@lesedimoseki
AI model training freelancer leveraging Python and data analytics to deliver reliable insights.
South AfricaWhat I'm looking for
I’m an AI model training freelancer who uses Python for data processing and manipulation, with a strong foundation in data analytics through Advanced Excel, SQL, and Power BI. In my teaching assistant role, I supported curriculum delivery and learner development across Mathematics, English, and Science for Grades 8, 10, and 12.
I’ve also strengthened my operational mindset by revitalizing a school library with cataloguing, stock control, booking systems, and reading initiatives, and by working as an Engineering Assistant supporting repairs and planned/unplanned maintenance of heavy machinery. I’m motivated to combine structured data work with practical problem-solving to create useful, trustworthy outcomes.
Experience
Work history, roles, and key accomplishments
Freelancer
Outlier
Jan 2024 - Jan 2026 (2 years)
Responsible for training AI models on South African English and Python-based projects on a contractual basis.
Education
Degrees, certifications, and relevant coursework
ALX Academy
Professional Foundations (Data Analytics), Data Analytics
2025 - 2026
Completed Professional Foundations Data Analytics coursework, including Advanced Excel, SQL, and Power BI.
ALX Academy
Python Programming Course, Python Programming
2025 - 2026
Completed a Python Programming course focused on building Python programming skills for data-related work.
WESTCOL TVET
N1–N4 Mechanical Engineering, Mechanical Engineering
2015 - 2017
Studied N1–N4 Mechanical Engineering at WESTCOL TVET.
Mapetla High School
Grade 12, Secondary Education
2012 -
Completed Grade 12 with Mathematics, Physical Sciences, Life Sciences, Geography, English, Setswana, and Life Orientation.
Availability
Location
South AfricaAuthorized to work in
Job categories
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