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C
Christian K.

Christian K.

Expert AI Data Trainer & Code Generation Evaluator

Kenya flagNairobi, Kenya

Key Skills

Software

No software listed

Top Subject Matter

Evaluation
Rating
& Transcription

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
RLHFRLHF
SegmentationSegmentation
Question AnsweringQuestion Answering
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

I am an experienced AI training data specialist with over 6 years working in data labeling, annotation, and RLHF for large language models. My expertise spans high-accuracy transcription, English-Kiswahili translation, and prompt engineering, with a proven ability to deliver 99%+ accuracy on complex linguistic datasets for global AI projects. I have managed and labeled over 500 hours of localized audio data, handled quality assurance and bias mitigation, and reviewed machine-generated content to ensure cultural and grammatical precision. Skilled in tools like Labelbox, Scale AI, Trados, and Otter.ai, I am dedicated to ethical, bias-free data practices and have contributed to AI initiatives in NLP, legal, technical, and medical domains. My strong background in linguistics and data governance ensures every project I work on upholds the highest standards of quality and confidentiality.

Labeling Experience

Yes, I have extensive experience working as a freelance Linguistic Specialist and AI Data Trainer

Yes, I have extensive experience working as a freelance Linguistic Specialist and AI Data Trainer. My background includes data annotation, text transcription, data labeling, and linguistic evaluation across major AI platforms. I am highly experienced in evaluating AI model outputs for accuracy, managing data curation tasks, and reviewing domain-specific datasets.

Not specified

Education

U

University of Eldoret

Bachelor of Arts, Linguistics and English

Bachelor of Arts
2023

Work History

N

N/A

English Language Tutor

Eldoret
2019 - 2024