Tolulope Ayodele

Highly skilled Data Annotator, Quality Analyst, and Quality & Policy Expert wwith extensive experience in data annotation and quality assurance for machine learning and computer vision. Skilled in 3D object recognition, mesh validation, and alignment, with a strong focus on enforcing client guidelines, auditing processes, and ensuring dataset integrity. Adept at refining annotation workflows, providing feedback to teams, and collaborating with cross-functional stakeholders to enhance efficiency and accuracy.

Passionate about contributing to cutting-edge AI advancements, particularly in strengthening the data foundations of Large Language Models (LLMs).

Quality and Policy Expert at Hugo Technologies (2025-05 – 2026-01)

• Conducting systematic audits of 3D annotation tasks to ensure strict compliance with client quality standards and policy updates, reducing error rates by over 25%.
• Reviewing and validating mesh retrieval, classification, and alignment tasks, achieving 95%+ accuracy in final quality checks.
• Identifying policy breaches (forbidden objects, unsafe content, improper masking) and enforcing corrective measures, reducing non-compliance incidents by 40%.
• Providing structured feedback to improve team throughput and reduce annotation rejection rates by 18%.
• Ensuring dataset accuracy and integrity by rejecting flawed inputs and addressing unsafe or ambiguous content, preventing downstream quality failures.

Quality Analyst at Hugo Technologies (2024-04 – 2025-05)

• Implemented quality assurance processes to ensure data annotation accuracy and consistency, directly supporting the delivery of high-quality curated data and contributing to a 98% accuracy rate for machine learning models.
• Reviewed and verified annotated data, identifying and correcting errors to maintain data integrity and achieve a 95%+ accuracy rate.
• Collaborated with data scientists and project managers to address quality concerns and improve annotation processes, enhancing dataset quality and workflows.
• Conduct thorough quality audits of transcribed audio data to ensure accuracy, completeness, and adherence to client specifications.
• Develop and implement quality control procedures and provide feedback to transcriptionists to improve overall transcription quality and efficiency.

Data Annotator at Hugo Technologies (2023-04 – 2024-04)

• Annotated and labeled diverse data types, including images and videos, according to project guidelines, providing essential input/labels for AI model training and maintaining data privacy and security throughout the annotation process.
• Accurately categorized and labeled data following predefined protocols, ensuring dataset consistency and high-quality curated data.
• Captured temporal context in video annotations, demonstrating understanding of techniques relevant to refining generative AI models.

Photo and Evaluation Project Annotator/AI Tutor at Telus International (2022-03 – 2023-03)

• Accurately tagged and labeled images for computer vision datasets, ensuring high quality.
• Maintained detailed documentation of annotation processes and provided feedback to improve tools and workflows.
• Curated and annotated datasets of images and videos for AI model evaluation, ensuring accuracy and relevance.
• Assessed AI model responses to visual data, providing feedback to refine model performance.

Sales Marketer (Short Term Contract) at Custodian Life Assurance Limited (2021-11 – 2022-02)

• Promoted insurance products to potential customers and informed them of the benefits of insurance policies.
• Interacted with potential customers and helped them understand insurance plans.
• Helped the sales team in identifying potential customers and contacting them.
• Assisted in preparing presentations for customers and marketing materials.
• Recorded all interactions with customers and sales efforts.
• Attended sales meetings and contributed to sales meeting discussions on strategies for contacting customers.

Bachelor of Agricultural Science – Olabisi Onabanjo University (2015-10 – 2021-06)