Kamogetsi Phuti

Key Skills

Software

Google Cloud Vertex AI

Other

Top Subject Matter

Generative AI Operations & Data Quality Assurance

LLM Evaluation & Fact Checking

Multilingual Text

Top Data Types

Text

Document

Image

Top Task Types

Text Generation

Question Answering

Text Summarization

RLHF

Evaluation Rating

Data Collection

Prompt Response Writing SFT

Freelancer Overview

Generative AI Operations & Data Quality Assurance. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Google Cloud Vertex AI and Other. Education includes Bachelor of Science Honours Degree in Sociology (2015) and Chartered Management Institute Level 5 Award in Professional Consulting, Chartered Management Institute (2016), and Bachelor of Science Special Honours, Lupane State University (2024 -present). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Generative AI Operations & Data Quality Assurance

Google Cloud Vertex AIText

I performed evaluation and rating of LLM outputs according to prompt engineering and RLHF principles. My work involved assessing text responses for factual accuracy, cultural nuance, and linguistic correctness in IsiNdebele, English, and Shona. I ensured adherence to ethical AI standards while documenting issues and feedback for continuous AI improvement. • Evaluated large language model outputs on diverse text datasets • Applied reinforcement learning from human feedback in rating tasks • Assessed prompt + response generations across multiple languages • Documented quality issues and provided actionable insights

I performed evaluation and rating of LLM outputs according to prompt engineering and RLHF principles. My work involved assessing text responses for factual accuracy, cultural nuance, and linguistic correctness in IsiNdebele, English, and Shona. I ensured adherence to ethical AI standards while documenting issues and feedback for continuous AI improvement. • Evaluated large language model outputs on diverse text datasets • Applied reinforcement learning from human feedback in rating tasks • Assessed prompt + response generations across multiple languages • Documented quality issues and provided actionable insights

2024 - Present

Building and Evaluating Data Agents (DeepLearning.AI)

OtherText

I completed coursework focused on evaluating data agents and LLM-driven applications using rigorous metrics. The work centered on reviewing text prompts and model responses for alignment and output quality. My tasks included rating text data for accuracy, ethical standards, and cultural sensitivity in African languages. • Analyzed data agent and LLM responses in English and IsiNdebele • Conducted quality rating tasks across chat-based text generation • Applied evaluation methodologies to test RAG and agent workflows • Ensured outputs met ethical and contextual guidelines

I completed coursework focused on evaluating data agents and LLM-driven applications using rigorous metrics. The work centered on reviewing text prompts and model responses for alignment and output quality. My tasks included rating text data for accuracy, ethical standards, and cultural sensitivity in African languages. • Analyzed data agent and LLM responses in English and IsiNdebele • Conducted quality rating tasks across chat-based text generation • Applied evaluation methodologies to test RAG and agent workflows • Ensured outputs met ethical and contextual guidelines

2026 - 2026

Education

Work History