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Kevin Wachira

Kevin Wachira

Expert in AI LLM Evaluation

USA flag
Youngstown, Ohio, Usa
$50.00/hrExpertAppenClickworkerMindrift

Key Skills

Software

AppenAppen
ClickworkerClickworker
MindriftMindrift
OneFormaOneForma
RemotasksRemotasks
Surge AISurge AI
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
Geospatial Tiled ImageryGeospatial Tiled Imagery

Top Task Types

Computer Programming Coding
Prompt Response Writing SFT
RLHF
Text Generation
Text Summarization

Freelancer Overview

With extensive experience in data labeling and AI training data, I have developed a strong expertise in preparing, annotating, and curating high-quality datasets to power machine learning models. My work spans diverse domains, including natural language processing (NLP), computer vision, and speech recognition, where I have contributed to projects involving sentiment analysis, object detection, and voice assistant training. I am proficient in using industry-standard tools like Labelbox, Prodigy, and CVAT, and have a deep understanding of annotation guidelines, data quality assurance, and iterative feedback loops to refine datasets for optimal model performance.

ExpertEnglish

Labeling Experience

Scale AI

Math Expertise

Scale AITextText GenerationEvaluation Rating
In this project, I contributed to the development and refinement of a Large Language Model (LLM) by focusing on text generation, evaluation/rating, and prompt + response writing for supervised fine-tuning (SFT). Leveraging Snorkel AI, I was responsible for creating high-quality training datasets that involved generating diverse and contextually relevant text, evaluating model outputs for accuracy and coherence, and crafting effective prompts to guide the model's responses. My work ensured that the LLM was trained on well-annotated data, enhancing its performance in understanding and generating human-like text. This project required a deep understanding of natural language processing techniques, attention to detail in data labeling, and the ability to collaborate with cross-functional teams to align data annotation efforts with the model's training objectives. The outcome was a more robust and reliable LLM capable of delivering accurate and contextually appropriate responses.

In this project, I contributed to the development and refinement of a Large Language Model (LLM) by focusing on text generation, evaluation/rating, and prompt + response writing for supervised fine-tuning (SFT). Leveraging Snorkel AI, I was responsible for creating high-quality training datasets that involved generating diverse and contextually relevant text, evaluating model outputs for accuracy and coherence, and crafting effective prompts to guide the model's responses. My work ensured that the LLM was trained on well-annotated data, enhancing its performance in understanding and generating human-like text. This project required a deep understanding of natural language processing techniques, attention to detail in data labeling, and the ability to collaborate with cross-functional teams to align data annotation efforts with the model's training objectives. The outcome was a more robust and reliable LLM capable of delivering accurate and contextually appropriate responses.

2023 - 2024

Education

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