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Lillian Muhu

Lillian Muhu

Freelance AI Data Annotator & Rater

USA flag
Seattle, Usa
$30.00/hrExpertOtherAppenMercor

Key Skills

Software

Other
AppenAppen
MercorMercor
RemotasksRemotasks

Top Subject Matter

AI Training
Chatbots Domain Expertise
Content Moderation

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Segmentation
Bounding Box
Cuboid
Red Teaming

Freelancer Overview

Freelance AI Data Annotator & Rater. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University of California, Riverside (2024) and High School Diploma, Riverside Polytechnic High School (2010). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglish

Labeling Experience

Freelance AI Data Annotator & Rater

OtherText
I worked as a freelance AI data annotator and rater, helping to label datasets and evaluate AI-generated responses. My contributions included annotating chat logs, moderating content, categorizing images, and rating outputs for accuracy and safety. These tasks helped improve model performance across multiple projects for various clients. • Labeled datasets involving text, images, and sentiment analysis for diverse AI applications • Adapted to a variety of annotation guidelines and new labeling platforms quickly • Received consistently high accuracy scores and strong feedback from project leads • Evaluated AI outputs for accuracy, safety, and relevance regularly

I worked as a freelance AI data annotator and rater, helping to label datasets and evaluate AI-generated responses. My contributions included annotating chat logs, moderating content, categorizing images, and rating outputs for accuracy and safety. These tasks helped improve model performance across multiple projects for various clients. • Labeled datasets involving text, images, and sentiment analysis for diverse AI applications • Adapted to a variety of annotation guidelines and new labeling platforms quickly • Received consistently high accuracy scores and strong feedback from project leads • Evaluated AI outputs for accuracy, safety, and relevance regularly

2022 - Present

Education

R

Riverside Polytechnic High School

High School Diploma, General Studies

High School Diploma
2010 - 2010
U

University of California, Riverside

Bachelor of Science, Geology

Bachelor of Science
2024

Work History

T

Tech Solutions Inc.

IT Support Specialist

Seattle
2018 - 2022
S

Self-Employed

Computer Technician

Tacoma
2014 - 2018