Erick Mwangi

Key Skills

Software

CVAT

LabelImg

Label Studio

Roboflow

Other

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Video

Top Task Types

Action Recognition

Classification

Data Collection

Diagnosis

Evaluation Rating

Freelancer Overview

I am an entry-level AI training and data labeling contributor with strong technical literacy and a keen eye for detail. I specialize in first-person (POV) household task video recording, image annotation, and structured text labeling. I am comfortable following detailed instructions, organizing clips with proper descriptions, and producing high-quality datasets suitable for computer vision and machine learning projects. My background in software engineering, web development, and hands-on tech projects allows me to quickly learn new labeling tools and techniques. I am reliable, adaptable, and committed to delivering accurate, well-documented data to support AI model training.

Labeling Experience

Household Task POV Video Data Collection

Label StudioVideoClassificationAction Recognition

Recorded structured first-person (POV) videos of everyday household tasks using a smartphone mounted on a head strap. Ensured proper lighting, stable camera angles, and clear visibility of hands and objects. Organized 1–10 minute clips with accurate text descriptions for each task. Focused on producing high-quality, privacy-compliant datasets suitable for training AI models in computer vision and action recognition.

Recorded structured first-person (POV) videos of everyday household tasks using a smartphone mounted on a head strap. Ensured proper lighting, stable camera angles, and clear visibility of hands and objects. Organized 1–10 minute clips with accurate text descriptions for each task. Focused on producing high-quality, privacy-compliant datasets suitable for training AI models in computer vision and action recognition.

2025 - 2025

Chatbot Prompt & Response Annotation

OtherTextText SummarizationEvaluation Rating

Created prompts and evaluated AI responses for personal chatbot experiments. Structured labeling included rating responses, summarizing outputs, and annotating appropriate actions or replies. Focused on ensuring high-quality datasets for supervised fine-tuning of language models. Developed workflows for consistent evaluation and documentation.

Created prompts and evaluated AI responses for personal chatbot experiments. Structured labeling included rating responses, summarizing outputs, and annotating appropriate actions or replies. Focused on ensuring high-quality datasets for supervised fine-tuning of language models. Developed workflows for consistent evaluation and documentation.

2025

Image & Video Annotation Tutorials

Label StudioVideoBounding BoxClassification

Completed guided tutorials and small-scale projects on image and video annotation tools. Labeled objects, actions, and scenes using bounding boxes and classification labels. Focused on understanding annotation standards, data formatting, and quality control. Gained hands-on experience with AI training datasets and workflow management.

Completed guided tutorials and small-scale projects on image and video annotation tools. Labeled objects, actions, and scenes using bounding boxes and classification labels. Focused on understanding annotation standards, data formatting, and quality control. Gained hands-on experience with AI training datasets and workflow management.

2025 - 2025

Education

Work History