Mokoena Tlotliso

Key Skills

Software

OneForma

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Document

Image

Text

Top Label Types

Classification

Data Collection

Prompt Response Writing SFT

Audio Recording

Transcription

Freelancer Overview

Senior AI evaluator and multilingual language specialist with experience training, auditing, and improving large language and voice models across technical, academic, and conversational domains. I evaluate AI outputs for reasoning accuracy, linguistic precision, hallucination risk, and contextual alignment, providing structured, evidence-based justifications to refine model performance. My work spans multilingual translation QA (Sepedi, Sesotho, Zulu, Afrikaans), chatbot training, voice dataset evaluation, academic content auditing, and domain-informed technical assessments, including infrastructure-related reasoning. Operating fully remotely as an independent contractor, I consistently deliver high-quality feedback that strengthens model reliability, realism, and decision logic.

Labeling Experience

Trainer

OneformaTextClassificationData Collection

AI Chatbot trainer project, training the chatbot to respond to questions asked in various South African languages, the project consisted of 20 different language trainers, and measures that were in place was that you were not to copy and paste prompts but rather be creative to create the best prompts

AI Chatbot trainer project, training the chatbot to respond to questions asked in various South African languages, the project consisted of 20 different language trainers, and measures that were in place was that you were not to copy and paste prompts but rather be creative to create the best prompts

2022 - 2022

Education

Work History