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Gabriel Osuide

Data Analytics Trainee – Data Preparation & Labeling Alignment

Nigeria flagAbuja, Nigeria
$15.00/hrIntermediateAppenRemotasksLabel Studio

Key Skills

Software

AppenAppen
RemotasksRemotasks
Label StudioLabel Studio
CVATCVAT

Top Subject Matter

Structured Data Analytics
Technical and Financial Reports
Legal Services & Contract Review

Top Data Types

TextText
DocumentDocument

Top Task Types

Classification

Freelancer Overview

Data Analytics Trainee – Data Preparation & Labeling Alignment. Brings 8+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal, Proprietary Tooling, and Google Docs. Education includes Bachelor of Engineering, Elizade University (2025). AI-training focus includes data types such as Text and labeling workflows including Classification.

IntermediateEnglish

Labeling Experience

Research & Documentation Writer – Data Verification & Annotation Guideline Application

TextClassification
In the Research & Documentation Writer role, I reviewed and verified data for accuracy, closely aligning with quality assurance in annotation workflows. I applied strict formatting standards and rubrics, mirroring adherence necessary in data labeling projects. My responsibilities included accurate data verification and the structured categorization of textual data. • Validated and organized technical and financial report data • Checked information accuracy prior to publication • Followed established guidelines for consistency in data handling • Utilized Google Sheets and Docs for text-based data management

In the Research & Documentation Writer role, I reviewed and verified data for accuracy, closely aligning with quality assurance in annotation workflows. I applied strict formatting standards and rubrics, mirroring adherence necessary in data labeling projects. My responsibilities included accurate data verification and the structured categorization of textual data. • Validated and organized technical and financial report data • Checked information accuracy prior to publication • Followed established guidelines for consistency in data handling • Utilized Google Sheets and Docs for text-based data management

2024 - Present

Data Analytics Trainee – Data Preparation & Labeling Alignment

TextClassification
As a Data Analytics Trainee, I processed, cleaned, and validated structured textual datasets, skills directly applicable to data annotation and preparation. I transformed raw data into structured formats and ensured data integrity, mirroring the requirements of AI data labeling pipelines. My focus was on consistent labeling, following project rubrics, and preparing datasets for AI model consumption. • Conducted pattern recognition and anomaly detection for data labeling preparation • Ensured data quality and integrity across large volumes • Adhered to project guidelines and rubrics for consistency • Used internal/proprietary software tools e.g., Python, Excel, and Power BI for dataset preparation

As a Data Analytics Trainee, I processed, cleaned, and validated structured textual datasets, skills directly applicable to data annotation and preparation. I transformed raw data into structured formats and ensured data integrity, mirroring the requirements of AI data labeling pipelines. My focus was on consistent labeling, following project rubrics, and preparing datasets for AI model consumption. • Conducted pattern recognition and anomaly detection for data labeling preparation • Ensured data quality and integrity across large volumes • Adhered to project guidelines and rubrics for consistency • Used internal/proprietary software tools e.g., Python, Excel, and Power BI for dataset preparation

2023 - Present

Education

E

Elizade University

Bachelor of Engineering, Computer Engineering

Bachelor of Engineering
2025

Work History

C

CORD

Research & Documentation Writer

Ondo
2024 - Present
N

NUESA

Financial Secretary

Ondo
2022 - Present