Oluwafemi E.

Key Skills

Software

Other

Top Subject Matter

Multimodal LLM evaluation (text, image, audio)

Personalized image editing and image dataset annotation

ML text-to-image annotation

Top Data Types

Text

Image

Document

Top Task Types

Segmentation

Classification

Freelancer Overview

Multimodal Evaluation of Large Language Models. Brings 2+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include N, A, and Other. Education includes Bachelor of Arts, Olabisi Onabanjo University (2018). AI-training focus includes data types such as Text and Image and labeling workflows including Evaluation, Rating, and Segmentation.

Labeling Experience

Data Annotator (ML Text-to-Image)

OtherTextClassification

Labeled and categorized large text-to-image datasets across different model variants, including error tagging and personalized image editing. Achieved over 95% labeling accuracy to support improved model performance. Participated in ongoing training to stay current with annotation best practices. • Labeled and categorized large datasets for text-to-image tasks • Performed error tagging to flag inconsistencies in outputs • Maintained high accuracy (95%+) to improve model performance • Trained on annotation best practices to ensure consistency

2023 - Present

Data Annotator (Personalized Image Editing)

OtherImageSegmentation

Identified and labeled image datasets to ensure images matched the same set and performed comparisons against provided masks. Identified recognizable persons and labeled skin tones, facial features, and bodily features when comparing and labeling data. Contributed to high-quality labeled datasets by interpreting and applying annotation guidelines accurately. • Labeled and verified image dataset matches • Compared product images with mask references • Labeled facial, bodily, and skin tone attributes • Ensured accurate tagging aligned with guidelines

2023 - Present

Multimodal Evaluation of Large Language Models

Text

Conducted comprehensive evaluations of large language models across text, image, and audio modalities to assess reasoning ability, accuracy, and task alignment. Designed and executed structured evaluation frameworks including error tagging and quality assurance checks. Analyzed and documented model outputs and collaborated with research and engineering teams to refine evaluation guidelines for consistent, high-quality assessments. • Evaluated multimodal outputs for reasoning and alignment • Implemented error tagging and quality assurance checks • Documented strengths, weaknesses, and failure cases • Provided actionable feedback for iterative performance improvements

2025

Education

Work History