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Praise Ogundoyin

Praise Ogundoyin

data analyst & specialist

Nigeria flagAbeokuta, Nigeria
$15.00/hrIntermediateAws SagemakerArgilla

Key Skills

Software

AWS SageMakerAWS SageMaker
ArgillaArgilla

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
AudioAudio

Top Task Types

SegmentationSegmentation
ClassificationClassification
Entity (NER) ClassificationEntity (NER) Classification
Bounding BoxBounding Box

Freelancer Overview

I’ve worked on data labeling and AI training tasks where my main focus was making sure the data is clean, accurate, and consistent. For example, I’ve handled text annotation projects where I had to classify content based on guidelines, as well as some image labeling tasks where attention to detail really mattered. I got used to reviewing my work carefully to avoid small mistakes that could affect how the model learns. What sets me apart is how quickly I adapt and how seriously I take quality. When guidelines change, I’m able to adjust fast and still keep my accuracy high. I also pay attention to patterns and inconsistencies in the data, so I don’t just label blindly I try to understand the logic behind it. I’m reliable with deadlines and open to feedback, which has helped me improve and deliver better results over time

IntermediateEnglishYoruba

Labeling Experience

video object tracking & autonomous Vehicle dataset

VideoBounding Box
Performed high-precision bounding box annotation on multi frame video sequences for autonomous vehicle training. Tasks included identifying and tracking dynamic objects such as pedestrians, cyclists, and various vehicle classes across diverse weather conditions and lighting environments. Ensured temporal consistency between frames and maintained a 98%+ accuracy rate to meet strict quality benchmarks for machine learning model performance.

Performed high-precision bounding box annotation on multi frame video sequences for autonomous vehicle training. Tasks included identifying and tracking dynamic objects such as pedestrians, cyclists, and various vehicle classes across diverse weather conditions and lighting environments. Ensured temporal consistency between frames and maintained a 98%+ accuracy rate to meet strict quality benchmarks for machine learning model performance.

2025 - Present

Segmentation for object detection in retail production

ImageSegmentation
Annotated and segmented product images to train computer vision models. Used polygon segmentation to label objects such as packaged goods, shelves, and backgrounds. Ensured high accuracy and consistency across datasets, improving model performance for object detection tasks

Annotated and segmented product images to train computer vision models. Used polygon segmentation to label objects such as packaged goods, shelves, and backgrounds. Ensured high accuracy and consistency across datasets, improving model performance for object detection tasks

2025 - 2026

Education

C

Chrisland University

Bachelor of Science, Computer Science

Bachelor of Science
2019 - 2023
D

Dolto Temik College

Secondary School Certificate Examination, General Studies

Secondary School Certificate Examination
2010 - 2016

Work History

L

Lead Resources

Data Analyst

Abeokuta
2025 - Present
O

Ogun State College of Nursing Sciences

Technical Support Specialist

Abeokuta
2023 - 2025