Shedrack Irungu

Key Skills

Software

Labelbox

Data Annotation Tech

Mercor

OneForma

Top Subject Matter

Swahili NLP

language evaluation

and translation/localization

Top Data Types

Text

Audio

Document

Top Task Types

RLHF

Freelancer Overview

AI Data Annotator & Swahili Evaluator. Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Labelbox. Education includes Diploma in Electrical and Electronics Engineering, The Eldoret National Polytechnic (2023). AI-training focus includes data types such as Text and labeling workflows including RLHF, Evaluation, and Rating.

Labeling Experience

Swahili NLP Optimization (Project)

LabelboxText

I contributed to Swahili NLP Optimization by providing human-graded feedback on the accuracy and tone of Swahili-based LLM responses. This work assisted in refining Large Language Model (LLM) outputs specifically tailored for the Swahili language. My involvement was critical in improving the naturalness and appropriateness of AI-generated responses in contextually relevant situations. • Provided thorough, human-graded Swahili language model evaluation. • Focused on context, tone, and accuracy of LLM-generated text. • Ensured feedback reflected cultural and linguistic norms. • Collaborated with project teams for iterative LLM optimization.

I contributed to Swahili NLP Optimization by providing human-graded feedback on the accuracy and tone of Swahili-based LLM responses. This work assisted in refining Large Language Model (LLM) outputs specifically tailored for the Swahili language. My involvement was critical in improving the naturalness and appropriateness of AI-generated responses in contextually relevant situations. • Provided thorough, human-graded Swahili language model evaluation. • Focused on context, tone, and accuracy of LLM-generated text. • Ensured feedback reflected cultural and linguistic norms. • Collaborated with project teams for iterative LLM optimization.

2023 - Present

AI Data Annotator & Swahili Evaluator

LabelboxTextRLHF

As an AI Data Annotator & Swahili Evaluator, I performed high-volume Swahili linguistic evaluations and annotations to improve NLP models. My work involved translating, localizing, and annotating technical documents and large datasets for tasks such as sentiment analysis, intent classification, and entity recognition. Additionally, I collaborated on projects involving speech recognition and text-to-speech (TTS) validation for AI training models. • Annotated and evaluated large-scale Swahili text and audio datasets. • Utilized CAT Tools, Labelbox, Amazon SageMaker, and various crowdsourcing platforms. • Conducted RLHF (Reinforcement Learning from Human Feedback), prompt engineering, and model evaluation tasks. • Ensured high accuracy in syntax, grammar, and cultural adaptation for East African Swahili speakers.

As an AI Data Annotator & Swahili Evaluator, I performed high-volume Swahili linguistic evaluations and annotations to improve NLP models. My work involved translating, localizing, and annotating technical documents and large datasets for tasks such as sentiment analysis, intent classification, and entity recognition. Additionally, I collaborated on projects involving speech recognition and text-to-speech (TTS) validation for AI training models. • Annotated and evaluated large-scale Swahili text and audio datasets. • Utilized CAT Tools, Labelbox, Amazon SageMaker, and various crowdsourcing platforms. • Conducted RLHF (Reinforcement Learning from Human Feedback), prompt engineering, and model evaluation tasks. • Ensured high accuracy in syntax, grammar, and cultural adaptation for East African Swahili speakers.

2018 - Present

Education

Work History