Tabita Nwajunna-Okodike
@tabitanwajunna-okodi
Experienced AI data annotator and team lead specializing in LLM and multimodal evaluation.
What I'm looking for
I am an AI data annotation specialist and team lead with hands-on experience training and evaluating large language models and multimodal datasets. I have led annotator teams across image, video, audio and text projects, coordinating workflows to deliver high-quality, consistent annotations.
My work includes image annotation and verification, audio TTS evaluation, and LLM prompt/response evaluation, using structured evaluation frameworks like 7Cs and RITCH to improve factual accuracy, clarity, and safety. I conduct quality assurance, provide annotator feedback, and optimize processes for efficiency.
Beyond annotation, I have managed project timelines and communicated progress for LLM initiatives, participated in iterative model improvement, and responded to prompts to generate training data. I bring strong project coordination, cross-functional collaboration, and documentation skills to every engagement.
I hold certifications including Certified Scrum Product Owner (CSPO) and Professional Scrum Master I (PSM I), and I am pursuing a B.Sc. in Applied Artificial Intelligence. I seek to apply my blend of annotation expertise, quality assurance rigor, and leadership to impactful AI projects.
Experience
Work history, roles, and key accomplishments
Leading Annotator
Freelance
Jan 2024 - Present (1 year 9 months)
Led a team of annotators on large-scale image, video, audio, and text AI training and evaluation projects, improving annotation quality and on-time delivery through coordinated workflows and QA processes.
Freelance Annotator
Freelance
Jan 2024 - Present (1 year 9 months)
Executed precise data annotation and reviewed tasks to deliver high-quality datasets for generative AI model training, providing actionable feedback to improve model performance and adherence to QA protocols.
Operations Lead
The Lord's Chosen Charismatic Revival Movement
Jan 2023 - Present (2 years 9 months)
Led program development and project management to align content with organizational goals, improving learning engagement and delivery quality through creative materials and team coordination.
Data Annotator
Hugo Technologies
Jan 2023 - Dec 2024 (1 year 11 months)
Trained generative AI models by responding to prompt sets, evaluated model outputs for reliability, and communicated project progress while identifying and resolving issues affecting model responses.
Year 3 Teacher
Moral Ville Academy
Jan 2019 - Dec 2020 (1 year 11 months)
Maximized student performance and engagement through tech-savvy instruction, creative lesson planning, and classroom management, achieving measurable improvements in learning outcomes.
Year 6 Teacher
Celilies Foundation School
Jan 2017 - Dec 2019 (2 years 11 months)
Delivered engaging, multi-modal lessons and maintained progress tracking and parent communication, fostering academic foundations and positive student attitudes.
Education
Degrees, certifications, and relevant coursework
The Lord's Chosen Charismatic Revival Movement (training/program)
Certificate / Training, Operations / Program Management
2023 -
Operations lead role involving program development, learning material creation, and project management for youth programs.
International University of Applied Sciences
Bachelor of Science, Applied Artificial Intelligence
B.Sc. Applied Artificial Intelligence (in-view) program focused on applied AI topics and practical model development.
Celilies Foundation School, Lagos
Year 6 Completion Certificate, Primary Education
2014 -
Completed Year 6 with instruction focused on preparing students for entrance examinations and foundational academic skills.
Federal University of Technology, Minna
Bachelor of Agricultural Technology, General Agriculture
Grade: Second Class Upper Division (4.23/5.0)
Bachelor of Agricultural Technology in General Agriculture with a Second Class Upper Division (4.23/5.0).
Moral Ville Academy, Lagos
Teaching Position (Year 6), Education
2017 - 2019
Served as Year 6 teacher delivering curriculum, classroom management, and student performance assessments.
Availability
Location
Authorized to work in
Job categories
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