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Elizabeth Obasa

Data Annotator at Otaku.Hugo

FINLAND flag
lisalmi, Finland
$15.00/hrExpertOtherAppenImerit

Key Skills

Software

Other
AppenAppen
iMeritiMerit
Micro1

Top Subject Matter

General Machine Learning
Regulatory/utilities Domain Expertise
Legal Services & Contract Review

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

Classification
Segmentation
Text Generation
Object Detection

Freelancer Overview

Data Annotator at Otaku.Hugo. Brings 12+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Vocational Degree, YSAO Yla-Savon Ammattiopisto (2024) and Master of Science, Federal University of Agriculture, Abeokuta (2019). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

Data Annotator at Otaku.Hugo

OtherTextClassification
As a Data Annotator, I labeled various datasets for machine learning models, focusing on achieving high accuracy and maintaining quality. My work included labeling of text, images, and audio according to specific project guidelines. I collaborated with cross-functional teams to improve annotation processes and develop annotation guidelines for complex projects. • Ensured consistency and accuracy by conducting quality checks on annotations. • Developed and maintained detailed annotation guidelines. • Met tight deadlines and maintained high productivity in a fast-paced environment. • Adapted to evolving project requirements and feedback efficiently.

As a Data Annotator, I labeled various datasets for machine learning models, focusing on achieving high accuracy and maintaining quality. My work included labeling of text, images, and audio according to specific project guidelines. I collaborated with cross-functional teams to improve annotation processes and develop annotation guidelines for complex projects. • Ensured consistency and accuracy by conducting quality checks on annotations. • Developed and maintained detailed annotation guidelines. • Met tight deadlines and maintained high productivity in a fast-paced environment. • Adapted to evolving project requirements and feedback efficiently.

2019 - 2022

Data Annotator at Nigerian Electricity Regulatory Commission

OtherTextClassification
At the Nigerian Electricity Regulatory Commission, I performed data annotation for machine learning model training with a strong focus on annotation quality and guideline adherence. I worked closely with teams to refine annotation processes and increase efficiency. Additionally, I participated in the development of annotation task guidelines for consistency. • Enhanced annotation quality by following robust guidelines. • Trained new staff on effective annotation techniques. • Fostered team collaboration for process improvement. • Maintained productivity in a regulatory environment.

At the Nigerian Electricity Regulatory Commission, I performed data annotation for machine learning model training with a strong focus on annotation quality and guideline adherence. I worked closely with teams to refine annotation processes and increase efficiency. Additionally, I participated in the development of annotation task guidelines for consistency. • Enhanced annotation quality by following robust guidelines. • Trained new staff on effective annotation techniques. • Fostered team collaboration for process improvement. • Maintained productivity in a regulatory environment.

2016 - 2017

Education

F

Federal University of Agriculture, Abeokuta

Master of Science, Information and Communication Technology

Master of Science
2016 - 2019
H

Houdegbe North American University Benin

Bachelor of Law, Law

Bachelor of Law
2011 - 2015

Work History

K

Kresta Laurel Ltd

Legal Secretary and Customer Service Executive

Lagos
2022 - Present
N

Nigerian Electricity Regulatory Commission

Customer Complaint Regulator

Abuja
2016 - 2017