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Ṣẹwà User

@wuser2

AI operations professional at Mindrift evaluating text, image, and video models and building experience in AI governance.

Nigeria

Message

What I'm looking for

I'm transitioning into Data & AI Governance, with particular interests in AI ethics, data governance, AI risk, human oversight, safety, and the practical governance of AI systems in Nigeria and other emerging technology contexts.

At Mindrift, I evaluate text, image, and video model outputs, checking accuracy, prompt alignment, safety, and visual consistency. I also assess web page relevance against user queries and flag issues in advertising content.

At Hugo Technologies, I annotated text, image, and video data and provided feedback on annotation tasks to improve pipeline processes. I also segmented video for object-tracking models and identified PII and unsafe content against project guidelines.

My earlier work at Toloka included labeling spatial data for autonomous systems and evaluating search relevance. I'm building on this hands-on experience as I transition into Data & AI Governance, with particular interests in AI ethics, AI risk, human oversight, and practical governance in Nigeria and other emerging technology contexts.

Experience

Work history, roles, and key accomplishments

Current

AI Tutor

Current

Mindrift

Apr 2024 - Present (2 years 6 months)

Audited prompt-image pairs and conducted side-by-side evaluations of AI model responses, scoring factual accuracy, helpfulness, and naturalness. Evaluated text-to-video models and organized unstructured data for categorization.

AI model evaluation Prompt Evaluation Data Annotation Quality Assurance Video Evaluations Data Categorization Compliance

AI Ops Data Annotator

Hugo Technologies

Jul 2023 - Jan 2026 (2 years 6 months)

Annotated over 50,000 text, image, and video data points, performed high-detail video segmentation, and identified PII and unsafe content. Developed prompts to test model edge cases and ranked model responses based on accuracy and helpfulness.

Data Annotation Video Segmentation PII Detection Prompt Engineering Model Evaluation Quality Assurance Data Quality

Crowd Contributor

Toloka

Sep 2021 - Apr 2022 (7 months)

Executed spatial data labeling using bounding boxes for autonomous systems, reviewed customer feedback for sentiment analysis, and evaluated web page relevance to improve search engine accuracy.

Data Labeling Bounding Boxes Sentiment Analysis Search Relevance language proficiency