Onyeka Valentina E.

Key Skills

Software

Labelbox

Label Studio

Roboflow

Top Subject Matter

Document processing

image classification

object quality detection

Top Data Types

Document

Image

Text

Top Task Types

Bounding Box

Data Collection

Classification

Freelancer Overview

Data Entry Specialist / Indexer / Data Annotator at Springboard USA (Remote). Brings 15+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N, A, and Bank’s software. Education includes Degree in Basic Accounting, Ensign College (2024) and Project Program, Skep Foundation (2024). AI-training focus includes data types such as Document and labeling workflows including Classification and Data Collection.

Labeling Experience

Data Entry Specialist/Indexer (Springboard USA, Remote)

DocumentData CollectionClassification

Reviewed and validated over 1,000 documents daily to verify correct information for downstream use. Indexed and abstracted important data fields from more than 100 documents per day to support structured records. Performed image classification and object quality detection alongside metadata auditing as part of quality control. • Verified document names and content consistency during full-name review. • Produced daily reports summarizing transactions indexed. • Conducted metadata auditing to ensure accuracy and completeness. • Assessed image/object quality to identify labeling issues.

2024 - 2025

Customer Service / Transaction Officer at ICSL outsourced to Guaranty Trust Bank Plc.

DocumentData Collection

Uploaded and processed large volumes of account opening forms in a banking system on a daily basis. Ensured forms were correctly completed and opened before due dates to maintain operational accuracy. While not explicitly described as AI labeling, these tasks involved high-volume document intake and data preparation for record creation. • Uploaded over 750 completed account opening forms daily. • Checked completeness/eligibility of submitted documents prior to opening. • Managed timeliness to meet due-date requirements. • Logged and tracked customer issues in the appropriate system.

2011 - 2021

Education

Work History