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Oluwakorede Oyewole

Oluwakorede Oyewole

AI Model Training and Data Annotation

Germany flagLudhiana, Germany
$30.00/hrIntermediateOtherClickworkerScale AI

Key Skills

Software

Other
ClickworkerClickworker
Scale AIScale AI
SuperAnnotateSuperAnnotate
LabelboxLabelbox
EncordEncord
CVATCVAT
Label StudioLabel Studio

Top Subject Matter

Machine Learning
Predictive Modeling
Image Analysis in Civil Engineering

Top Data Types

TextText
ImageImage
Geospatial Tiled ImageryGeospatial Tiled Imagery

Top Task Types

ClassificationClassification
SegmentationSegmentation
Object DetectionObject Detection
Text SummarizationText Summarization
Evaluation/RatingEvaluation/Rating
Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Question AnsweringQuestion Answering
Text GenerationText Generation
Entity (NER) ClassificationEntity (NER) Classification
Bounding BoxBounding Box
TranscriptionTranscription

Freelancer Overview

AI Model Training and Data Annotation (Course Projects). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Science, Technical University of Dortmund (2025) and Bachelor of Science, Obafemi Awolowo University (2024). AI-training focus includes data types such as Text and Image and labeling workflows including Classification and Segmentation.

IntermediateEnglish

Labeling Experience

Data Labeling and Classification (DataCamp/ML Coursework)

OtherTextClassification
Leveraging DataCamp's 'Data Scientist in Python' and 'Machine Learning Scientist in Python' programs, I worked extensively with labeled text data to train, validate, and tune AI models. The experiences focused on labeling and analyzing data for predictive and classification tasks in civil engineering and urban infrastructure domains. Emphasis was placed on understanding the impact of annotation quality on model outcomes. • Labeled and classified sample datasets for algorithm benchmarking. • Conducted data splitting and labeling for cross-validation experiments. • Integrated SIAM-certified Python tools for annotation and feature extraction. • Produced evaluation metrics to assess model accuracy based on labeled data.

Leveraging DataCamp's 'Data Scientist in Python' and 'Machine Learning Scientist in Python' programs, I worked extensively with labeled text data to train, validate, and tune AI models. The experiences focused on labeling and analyzing data for predictive and classification tasks in civil engineering and urban infrastructure domains. Emphasis was placed on understanding the impact of annotation quality on model outcomes. • Labeled and classified sample datasets for algorithm benchmarking. • Conducted data splitting and labeling for cross-validation experiments. • Integrated SIAM-certified Python tools for annotation and feature extraction. • Produced evaluation metrics to assess model accuracy based on labeled data.

2023 - 2024

Image Segmentation and Annotation for AI Training (Academic Projects)

OtherImageSegmentation
I utilized image processing and segmentation libraries such as OpenCV and PyTorch during academic and research projects. The work included manual and semi-automated labeling of image data to support AI models for object recognition and measurement. These tasks involved drawing segmentation masks and bounding regions to classify structural objects and patterns. • Applied segmentation techniques to research images in civil engineering applications. • Annotated image sets for object detection experiments. • Trained AI models using segmented and labeled image inputs. • Employed Python and relevant libraries to visualize and correct annotations.

I utilized image processing and segmentation libraries such as OpenCV and PyTorch during academic and research projects. The work included manual and semi-automated labeling of image data to support AI models for object recognition and measurement. These tasks involved drawing segmentation masks and bounding regions to classify structural objects and patterns. • Applied segmentation techniques to research images in civil engineering applications. • Annotated image sets for object detection experiments. • Trained AI models using segmented and labeled image inputs. • Employed Python and relevant libraries to visualize and correct annotations.

2023 - 2024

AI Model Training and Data Annotation (Course Projects)

OtherTextClassification
During the '100 Days of Python coding for Data Science and Web Development' and subsequent machine learning coursework, I engaged in hands-on AI training activities. These included developing, testing, and refining predictive machine learning models using annotated datasets and code-driven pipelines. I labeled, cleaned, and prepared training data to support model optimization and evaluation. • Labeled datasets for supervised learning tasks in Python environments. • Refined and validated input data for model training through exploratory data analysis. • Evaluated models by comparing predicted outputs to true labels. • Used Jupyter notebooks to annotate and experiment with processed dataset versions.

During the '100 Days of Python coding for Data Science and Web Development' and subsequent machine learning coursework, I engaged in hands-on AI training activities. These included developing, testing, and refining predictive machine learning models using annotated datasets and code-driven pipelines. I labeled, cleaned, and prepared training data to support model optimization and evaluation. • Labeled datasets for supervised learning tasks in Python environments. • Refined and validated input data for model training through exploratory data analysis. • Evaluated models by comparing predicted outputs to true labels. • Used Jupyter notebooks to annotate and experiment with processed dataset versions.

2023 - 2024

Education

O

Obafemi Awolowo University

Bachelor of Science, Civil Engineering

Bachelor of Science
2018 - 2024
T

Technical University of Dortmund

Master of Science, Civil Engineering

Master of Science
2025

Work History

T

Teacheron

Freelance Tutor

Ludhiana
2023 - Present
E

Expertphotostudy

Freelance Tutor

California
2021 - Present