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L

Laven Wanjala

AI Evaluation & Annotation Specialist

Kenya flagNairobi, Kenya
$20.00/hrIntermediateOtherAppenClickworker

Key Skills

Software

Other
AppenAppen
ClickworkerClickworker

Top Subject Matter

Natural Language Processing and Generative AI

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Fine-tuningFine-tuning
Bounding BoxBounding Box
PolygonPolygon
SegmentationSegmentation

Freelancer Overview

AI Evaluation & Annotation Specialist. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University (2024) and Kenya Certificate of Secondary Education, Dr Mwenje High School (2023). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning.

IntermediateEnglish

Labeling Experience

AI Evaluation & Annotation Specialist

OtherTextFine Tuning
As an AI Evaluation & Annotation Specialist, I was responsible for data annotation tailored toward LLM fine-tuning and generative AI dataset creation. My tasks included benchmarking large language models, evaluating AI outputs for quality, and conducting prompt engineering as well as response ranking. I tracked model accuracy, bias, and relevance metrics while ensuring high-quality annotations for instruction tuning datasets. • Labeled and rated text and code outputs for coherence, safety, and correctness. • Evaluated and benchmarked conversational and generative AI system responses. • Designed and executed quality assessment methodologies for LLM results. • Applied prompt engineering to assess and improve LLM task performance.

As an AI Evaluation & Annotation Specialist, I was responsible for data annotation tailored toward LLM fine-tuning and generative AI dataset creation. My tasks included benchmarking large language models, evaluating AI outputs for quality, and conducting prompt engineering as well as response ranking. I tracked model accuracy, bias, and relevance metrics while ensuring high-quality annotations for instruction tuning datasets. • Labeled and rated text and code outputs for coherence, safety, and correctness. • Evaluated and benchmarked conversational and generative AI system responses. • Designed and executed quality assessment methodologies for LLM results. • Applied prompt engineering to assess and improve LLM task performance.

2024 - Present

Education

D

Dr Mwenje High School

Kenya Certificate of Secondary Education, General Sciences

Kenya Certificate of Secondary Education
2019 - 2023
U

University

Bachelor of Science, Industrial Chemistry

Bachelor of Science
2024

Work History

K

Kioto Movie Night

Technician

Nairobi
2023 - 2024