Temiloluwa Koshoedo

Key Skills

Software

Mercor

Other

Top Subject Matter

AI Training

Computer science - Programming & Mathematics

E-commerce - Data Quality

Top Data Types

Text

Video

Document

Top Task Types

Classification

Segmentation

Freelancer Overview

A Computer Science graduate specializing in Reinforcement Learning from Human Feedback. Experienced in data annotation, AI model evaluation, and improving model performance using RLHF methodologies.

Labeling Experience

E-commerce Data Annotator

OtherDocumentClassification

As an E-commerce Data Annotator at Blend, I performed annotation on e-commerce datasets to match page names and catalogs as well as domain names. Strict quality guidelines were followed to ensure data accuracy and consistency. I contributed to high data quality through calibration and justification of decisions. • Labeled and cross-checked product and domain matches. • Followed quality protocols to enhance dataset reliability. • Offered feedback on task calibration and label consistency. • Maintained detailed documentation and justifications.

As an E-commerce Data Annotator at Blend, I performed annotation on e-commerce datasets to match page names and catalogs as well as domain names. Strict quality guidelines were followed to ensure data accuracy and consistency. I contributed to high data quality through calibration and justification of decisions. • Labeled and cross-checked product and domain matches. • Followed quality protocols to enhance dataset reliability. • Offered feedback on task calibration and label consistency. • Maintained detailed documentation and justifications.

2026 - Present

Video Annotator

OtherVideoSegmentation

As a Video Annotator at Atlas Capture, I watched egocentric videos of daily household tasks. I segmented each video, identifying the start and end points of actions and accurately labeled each segment. My labeling work supported datasets designed for advanced action recognition tasks. • Detected and annotated action segments in household-related videos. • Maintained high standards of labeling accuracy and precision. • Consistently delivered timely, well-documented segmentation results. • Helped improve model performance for action recognition in video.

As a Video Annotator at Atlas Capture, I watched egocentric videos of daily household tasks. I segmented each video, identifying the start and end points of actions and accurately labeled each segment. My labeling work supported datasets designed for advanced action recognition tasks. • Detected and annotated action segments in household-related videos. • Maintained high standards of labeling accuracy and precision. • Consistently delivered timely, well-documented segmentation results. • Helped improve model performance for action recognition in video.

2026 - Present

Generalist Expert

MercorTextFine Tuning

As a Generalist Expert at Mercor, I performed annotation and categorization of text, images, and various data according to detailed guidelines. I applied specified rubrics and taxonomies to evaluate data quality. My efforts contributed to AI improvements via reinforcement learning from human feedback (RLHF). • Annotated and classified multi-modal data types. • Contributed to refining quality standards. • Engaged in human feedback loops for model enhancement. • Collaborated with team members to review complex cases.

As a Generalist Expert at Mercor, I performed annotation and categorization of text, images, and various data according to detailed guidelines. I applied specified rubrics and taxonomies to evaluate data quality. My efforts contributed to AI improvements via reinforcement learning from human feedback (RLHF). • Annotated and classified multi-modal data types. • Contributed to refining quality standards. • Engaged in human feedback loops for model enhancement. • Collaborated with team members to review complex cases.

2026 - Present

Data Annotation, Domain Specialist

TextClassification

As a Data Annotation Domain Specialist at Uber AI Solutions, I annotated and categorized text and other data using detailed guidelines. My work applied predefined rubrics and taxonomies for accurate annotation and evaluation. I contributed to AI systems improvement through the use of RLHF methodologies. • Engaged in reinforcement learning from human feedback (RLHF). • Ensured adherence to data standards and project guidelines. • Reviewed data for consistency and accuracy before submission. • Supported the iterative improvement of annotation processes.

As a Data Annotation Domain Specialist at Uber AI Solutions, I annotated and categorized text and other data using detailed guidelines. My work applied predefined rubrics and taxonomies for accurate annotation and evaluation. I contributed to AI systems improvement through the use of RLHF methodologies. • Engaged in reinforcement learning from human feedback (RLHF). • Ensured adherence to data standards and project guidelines. • Reviewed data for consistency and accuracy before submission. • Supported the iterative improvement of annotation processes.

Not specified

Education

Work History