Kezziah Muthee

Key Skills

Software

Micro1

Appen

Remotasks

Top Subject Matter

Robotic Model Training

Human Action Recognition

Swahili Language Processing

Top Data Types

Video

Text

Image

Top Task Types

Data Collection

Segmentation

Freelancer Overview

Data Recorder – micro1.ai. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Micro1, Appen, and Remotasks. Education includes Bachelor of Science, Moi University Main Campus (2022). AI-training focus includes data types such as Video, Text, and Image and labeling workflows including Data Collection, Evaluation, and Rating.

Labeling Experience

Data Recorder – micro1.ai

Micro1VideoData Collection

As a Data Recorder at micro1.ai, I captured first-person POV videos of household tasks using a smartphone to aid robotic model training. The recorded videos provided valuable real-world examples for robots to learn human actions. I maintained high consistency and variety in recorded scenarios to enhance model generalizability. • Collected diverse video samples to ensure data diversity. • Ensured clear POV angles for optimal model interpretation. • Followed strict recording guidelines for quality assurance. • Collaborated remotely with AI research teams to meet project goals.

As a Data Recorder at micro1.ai, I captured first-person POV videos of household tasks using a smartphone to aid robotic model training. The recorded videos provided valuable real-world examples for robots to learn human actions. I maintained high consistency and variety in recorded scenarios to enhance model generalizability. • Collected diverse video samples to ensure data diversity. • Ensured clear POV angles for optimal model interpretation. • Followed strict recording guidelines for quality assurance. • Collaborated remotely with AI research teams to meet project goals.

2025 - 2026

Swahili AI Language Specialist – Appen

AppenText

As a Swahili AI Language Specialist at Appen, I provided linguistic expertise for AI model training and evaluation. My tasks included reviewing, translating, and validating datasets for accuracy and cultural relevance. I evaluated AI language model outputs and documented failure modes to inform improvements. • Reviewed Swahili content for grammatical accuracy and naturalness. • Translated and localized datasets to reflect cultural nuances. • Evaluated tone, pronunciation, and model reasoning capabilities. • Contributed feedback for model robustness and reliability.

As a Swahili AI Language Specialist at Appen, I provided linguistic expertise for AI model training and evaluation. My tasks included reviewing, translating, and validating datasets for accuracy and cultural relevance. I evaluated AI language model outputs and documented failure modes to inform improvements. • Reviewed Swahili content for grammatical accuracy and naturalness. • Translated and localized datasets to reflect cultural nuances. • Evaluated tone, pronunciation, and model reasoning capabilities. • Contributed feedback for model robustness and reliability.

2024 - 2025

Data Annotator – Remotasks

RemotasksImageSegmentation

In my role as Data Annotator at Remotasks, I annotated large-scale image and video datasets for AI and machine learning applications. The job involved drawing bounding boxes and performing segmentation for object detection tasks. I was responsible for labeling and reviewing multilingual content with a focus on maintaining high accuracy standards. • Labeled and segmented images and videos using specialized tools. • Performed quality control on completed annotations to ensure accuracy. • Annotated multilingual datasets, ensuring linguistic diversity. • Met tight deadlines while maintaining precision and consistency.

In my role as Data Annotator at Remotasks, I annotated large-scale image and video datasets for AI and machine learning applications. The job involved drawing bounding boxes and performing segmentation for object detection tasks. I was responsible for labeling and reviewing multilingual content with a focus on maintaining high accuracy standards. • Labeled and segmented images and videos using specialized tools. • Performed quality control on completed annotations to ensure accuracy. • Annotated multilingual datasets, ensuring linguistic diversity. • Met tight deadlines while maintaining precision and consistency.

2019 - 2024

Education

Work History