Oluwatosin A.

Key Skills

Software

Mercor

Micro1

Top Subject Matter

Content moderation

NLP-style classification of text and multimodal user content

Quality assurance

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Community Moderator & Content Reviewer (Data annotation/content labeling). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose, N, and A. Education includes Bachelor of Science, Nigerian Institution of Higher Learning. AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Industrial Trainee (QA/verification tasks supporting annotation workflows)

Text

Performed structured record verification and procedural compliance support in a highly regulated aviation environment, strengthening habits directly transferable to quality assurance and annotation workflows. Supported operations teams with data entry and validation tasks, emphasizing precision and consistency in handling records. Followed standardized documentation protocols to reinforce reliable, guideline-driven output. • Assisted with data entry and record verification tasks • Observed compliance-focused operational procedures relevant to QA • Practiced accuracy, consistency, and accountability in structured documentation • Reinforced adaptability to institutional guidelines and reporting protocols

2025 - 2025

Community Moderator & Content Reviewer (Data annotation/content labeling)

Don't discloseTextClassification

Moderated and labeled user-generated content in real time across multiple Discord channels, applying community and policy guidelines to categorize harmful, spam, scam, and policy-violating material. Ensured high accuracy by cross-referencing content against evolving community standards and escalating ambiguous cases to senior moderators. Maintained consistent labeling quality in a fast-paced remote environment with disciplined adherence to complex rubrics. • Labeled text, links, and images for policy compliance decisions • Tracked recurring edge cases in a personal annotation log to refine guidelines • Flagged unclear items for escalation and resolution within SLAs • Sustained inter-annotator consistency through guideline application and review

2024 - 2024

Education

Work History