Anna Igudia

Detail-oriented and adaptable AI Data Annotator, Linguistic Reviewer, and Search Relevance Analyst with experience evaluating multimodal datasets, refining search algorithms, and conducting high-accuracy data labeling. Proven track record in robotic action video auditing, speech acoustic quality assessment, e-commerce query analysis, and dataset annotation following strict client guidelines. Skilled in operating across remote and hybrid workflows with high throughput and precision.

AI Data Annotator & Linguistic Quality Reviewer at micro1 (2026-08 – Present)

• Audit, timestamp, and annotate complex multimodal datasets, including robotic manipulation videos, speech acoustic quality audio, and natural language prompts.
• Tag failure modes, drops, and execution errors with precise frame-level boundaries (I/O intervals) and explicit buffer guidelines.
• Review, translate, and evaluate linguistic data across English, Igbo, and German contexts for AI model training and quality assurance.
• Consistently maintain high accuracy, guideline adherence, and clear rationale in task evaluation forms and session logs.

Search Relevance Analyst at Microworkers via Appen (2025-08 – 2026-06)

• Evaluated and rated product search result relevance based on user query intent, product taxonomy, and category specifications.
• Analyzed e-commerce platform listings to deliver structured feedback, directly improving search ranking algorithms and model predictions.
• Maintained consistency and high quality across 200+ daily judgment tasks following detailed client guidelines.

Product Listing Evaluator at Konga Marketplace Nigeria (2024-11 – 2025-06)

• Reviewed and optimized product metadata to align catalog listings with common customer search behaviors.
• Collaborated with cross-functional tech and content teams to enhance on-site search visibility and categorization.
• Participated in weekly Quality Assurance (QA) reviews to validate product accuracy and search precision.

Search Quality Intern at PayPorte Nigeria (2023-02 – 2024-09)

• Supported content moderation and product curation workflows to improve catalog search results.
• Analyzed user search query logs and benchmarked result accuracy to optimize platform discoverability.
• Gained foundational experience in data labeling systems, content moderation, and taxonomy tagging.

B.Sc. in Computer Science – Nnamdi Azikiwe University