David O.

Key Skills

Software

Appen

CrowdFlower

Dataloop

Micro1

Top Subject Matter

Digital data quality control and structured record correction

Finance

E-Commerce

Top Data Types

Text

Video

Image

Top Task Types

Classification

Evaluation/Rating

Transcription

Computer Programming/Coding

Text Generation

Point/Key Point

Freelancer Overview

Freelance Digital Task & Data Support (Remote). Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Nigeria Certificate in Education, Federal College of Education, Zaria and Bachelor’s Degree, Ahmadu Bello University (ABU), Zaria. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance Digital Task & Data Support (Remote)

Don't discloseText

Delivered detailed review and correction of structured digital entries while ensuring accuracy against time-based and formatting guidelines. Monitored quality expectations daily and maintained consistency across high-volume workflow batches. • Reviewed structured records for correctness and completeness • Corrected inconsistent formatting to match provided standards • Verified time-based entries for accuracy and alignment with guidelines • Coordinated with providers to resolve unclear instructions

2018 - Present

Education

Work History