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Tabita Nwajunna-okodike

Tabita Nwajunna-okodike

AI Data Labeling Expert | Image, Video, LiDAR, 2D, 3D & Segmentation

Nigeria flagLagos, Nigeria
$30.00/hrExpertAppenClickworkerCVAT

Key Skills

Software

AppenAppen
ClickworkerClickworker
CVATCVAT
MindriftMindrift
SuperAnnotateSuperAnnotate
TolokaToloka
TelusTelus
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Audio RecordingAudio Recording
ClassificationClassification
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating
SegmentationSegmentation

Freelancer Overview

I’m an experienced AI Data Annotator with a strong background in labeling images, videos, LiDAR, 2D, 3D, and segmentation data. I’ve worked on various projects, including labeling products and evaluating language models, always focusing on delivering high-quality training data to improve AI accuracy. I’m detail-oriented and skilled at maintaining strict quality standards, ensuring that AI systems perform reliably and effectively. I’m comfortable using advanced annotation tools and am always eager to learn new technologies. I enjoy collaborating with teams and sharing insights to make projects even better. My passion for AI drives me to consistently deliver precise and impactful results, and I’m excited to bring my skills to new and challenging projects.

ExpertEnglish

Labeling Experience

Data Annotator

Internal Proprietary ToolingImageEntity Ner ClassificationSegmentation
I worked on the Emu-Personalization (PIE) Standalone Evaluation project, where the model takes a subject from an image—such as a pet, object, or person—and conducts unique edits while preserving the subject's identity. My role involved evaluating the model's output images for accuracy and consistency in relation to the instruction prompts/captions. This included standalone tasks where one output image was compared to the original, as well as head-to-head comparisons of two output images. I focused on high-quality evaluation standards to ensure the model's reliability and effectiveness in image personalization.

I worked on the Emu-Personalization (PIE) Standalone Evaluation project, where the model takes a subject from an image—such as a pet, object, or person—and conducts unique edits while preserving the subject's identity. My role involved evaluating the model's output images for accuracy and consistency in relation to the instruction prompts/captions. This included standalone tasks where one output image was compared to the original, as well as head-to-head comparisons of two output images. I focused on high-quality evaluation standards to ensure the model's reliability and effectiveness in image personalization.

2024

Data Annotator

Internal Proprietary ToolingImagePoint Key PointClassification
I worked on a Visual Appeal Comparison project, where I compared AI-generated images to evaluate their visual appeal and quality. This involved assessing color, composition, texture, and overall aesthetics to determine which image was more visually appealing. In cases where the images were equally appealing, I applied a detailed decision tree to accurately categorize them as a tie. I ensured high-quality evaluations by maintaining consistency and adhering to strict guidelines. My annotations played a key role in enhancing the AI model's ability to generate visually captivating images.

I worked on a Visual Appeal Comparison project, where I compared AI-generated images to evaluate their visual appeal and quality. This involved assessing color, composition, texture, and overall aesthetics to determine which image was more visually appealing. In cases where the images were equally appealing, I applied a detailed decision tree to accurately categorize them as a tie. I ensured high-quality evaluations by maintaining consistency and adhering to strict guidelines. My annotations played a key role in enhancing the AI model's ability to generate visually captivating images.

2024 - 2024

Data Annotator

Internal Proprietary ToolingTextClassificationEvaluation Rating
I worked on a Topic Classification project, where I classified diverse internet texts into one or more of 17 predefined subject categories. The task involved analyzing texts to identify the dominant topics and accurately categorizing them, focusing on themes such as Arts and Entertainment, History, Medicine and Health, Computer Science, and more. I followed strict quality standards to maintain accuracy and consistency, utilizing internet research when necessary to ensure precise categorization. My annotations contributed to building reliable and contextually accurate NLP models.

I worked on a Topic Classification project, where I classified diverse internet texts into one or more of 17 predefined subject categories. The task involved analyzing texts to identify the dominant topics and accurately categorizing them, focusing on themes such as Arts and Entertainment, History, Medicine and Health, Computer Science, and more. I followed strict quality standards to maintain accuracy and consistency, utilizing internet research when necessary to ensure precise categorization. My annotations contributed to building reliable and contextually accurate NLP models.

2024 - 2024

Data Annotator

Internal Proprietary ToolingTextClassificationEvaluation Rating
I worked on a Plugin QA Annotation project, where I evaluated the quality and accuracy of AI model outputs integrated with third-party plugins. My role involved performing rigorous quality assurance checks to ensure that the model's responses were helpful, accurate, and aligned with user prompts. I classified interactions, evaluated factual accuracy, and assessed conversational flow and relevance. I also provided detailed feedback to improve plugin performance, ensuring reliable and contextually accurate AI-generated responses.

I worked on a Plugin QA Annotation project, where I evaluated the quality and accuracy of AI model outputs integrated with third-party plugins. My role involved performing rigorous quality assurance checks to ensure that the model's responses were helpful, accurate, and aligned with user prompts. I classified interactions, evaluated factual accuracy, and assessed conversational flow and relevance. I also provided detailed feedback to improve plugin performance, ensuring reliable and contextually accurate AI-generated responses.

2024 - 2024

Data Annotator

Internal Proprietary ToolingTextClassificationText Generation
I worked on an external search plugin annotation project, where I evaluated AI model outputs powered by external search results. My role was to assess the quality of responses based on the client's scoring card system, focusing on three main attributes: Helpfulness, Honesty, and Harmlessness. I conducted detailed evaluations to ensure responses were coherent, factual, and safe. This involved analyzing search-powered outputs for relevance, accuracy, neutrality, and conversational flow. I also assessed the proper use of citations and ensured that the model avoided hallucinations or misinformation. My annotations contributed to enhancing the model’s ability to generate accurate and contextually relevant responses using external data sources.

I worked on an external search plugin annotation project, where I evaluated AI model outputs powered by external search results. My role was to assess the quality of responses based on the client's scoring card system, focusing on three main attributes: Helpfulness, Honesty, and Harmlessness. I conducted detailed evaluations to ensure responses were coherent, factual, and safe. This involved analyzing search-powered outputs for relevance, accuracy, neutrality, and conversational flow. I also assessed the proper use of citations and ensured that the model avoided hallucinations or misinformation. My annotations contributed to enhancing the model’s ability to generate accurate and contextually relevant responses using external data sources.

2024 - 2024

Education

F

Federal University of Technology, Minna

B. Agric. Tech , Soil Science and Land Management

B. Agric. Tech
2009 - 2014

Work History

T

The Lord's Chosen Charismatic Revival Movement

Operations Lead (Volunteer)

Lagos
2023 - Present
T

The Lord's Chosen Charismatic Revival Movement

Project / Programs Coordinator (Volunteer)

Lagos
2017 - Present