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Obinna Amukamara

Obinna Amukamara

Skilled in delivering high-quality annotations across complex datasets.

NIGERIA flag
Lagos, Nigeria
$12.00/hrExpertDataloopKili TechnologyLabelbox

Key Skills

Software

DataloopDataloop
Kili TechnologyKili Technology
LabelboxLabelbox
SuperviselySupervisely

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
VideoVideo

Top Label Types

Bounding Box
Classification
Segmentation
Text Generation
Transcription

Freelancer Overview

Detail-oriented and experienced Data Annotation Specialist and Quality Auditor with close to 5 years of proven expertise in delivering high-quality annotations across complex datasets in image, video, text, and 3D formats. Skilled in leveraging top platforms like SRT, Labelbox, Kili, Supervisely, and Dataloop to drive model training and refinement for computer vision and NLP applications. Adept in annotation workflow optimization, crossfunctional collaboration, and quality assurance. Strong communicator and trainer with a focus on scalable, accurate, and efficient AI data labeling. Experienced in training and finetuning Large Language Models (LLMs) through structured prompt design, output evaluation, and high-quality annotated datasets for natural language understanding and generation tasks

ExpertEnglish

Labeling Experience

No Data Labeling experience added

Obinna A. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

U

University of Lagos

Bachelor of Science, Surveying and Geoinformatics Engineering

Bachelor of Science
2012 - 2018
S

St. Anthony’s International Secondary School

Secondary School Certificate, General Secondary Education

Secondary School Certificate
2005 - 2010

Work History

N

Nigerian Christian Corpers' Fellowship

Assistant Technical Director

Kebbi
2019 - 2019
G

Government Girls Unity College

Subject Teacher and Career Coach

Kebbi
2018 - 2019