Rachael Muthoni

Key Skills

Software

Appen

OneForma

OpenCV AI Kit (OAK)

Mindrift

Remotasks

Scale AI

Sloth

Toloka

Telus

Top Subject Matter

Social Media

Digital Content

Emerging technologies

Top Data Types

Text

Image

Computer Code Programming

Top Task Types

Polygon

Segmentation

Entity Ner Classification

Classification

Bounding Box

Text Summarization

Text Generation

Object Detection

Computer Programming Coding

Data Collection

Prompt Response Writing SFT

Question Answering

Freelancer Overview

Social Media and Data Evaluator. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Science, Dedan Kimathi University of Technology (2021) and Certificate of Secondary Education, Jomo Kenyatta Girls' High School (2017). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Social Media and Data Evaluator

AppenText

As a Social Media and Data Evaluator at Appen, I was responsible for reviewing and rating social media and online content for relevancy and quality. I supported AI model development by providing feedback on how data was labeled to meet client requirements. My work contributed to the continuous improvement of natural language processing systems. • Evaluated and rated search results and social media content. • Identified patterns to assist in AI training. • Provided quality assurance for labeled data. • Ensured strict adherence to project guidelines and deadlines.

As a Social Media and Data Evaluator at Appen, I was responsible for reviewing and rating social media and online content for relevancy and quality. I supported AI model development by providing feedback on how data was labeled to meet client requirements. My work contributed to the continuous improvement of natural language processing systems. • Evaluated and rated search results and social media content. • Identified patterns to assist in AI training. • Provided quality assurance for labeled data. • Ensured strict adherence to project guidelines and deadlines.

2023 - Present

Education

Work History