David C.

Key Skills

Software

Don't disclose

Axiom AI

Clickworker

Top Subject Matter

Engineering and energy (technical maintenance, documentation, compliance)

Offshore subsea/offshore engineering systems (CAD models, specifications, BOM)

Electrical systems installation/maintenance (construction and dredging operations)

Top Data Types

Document

Text

Video

Top Task Types

Entity (NER) Classification

Classification

Text Generation

Freelancer Overview

Technical & Administrative Assistant (engineering documentation support for AI training/evaluation workflows). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and AutoCAD Plant 3D. Education includes Postgraduate Diploma, Institute of Petroleum Studies, University of Port Harcourt (2022) and Bachelor of Technology, Rivers State University (2018). AI-training focus includes data types such as Document and labeling workflows including Evaluation, Rating, and Entity (NER) Classification.

Labeling Experience

Technical & Administrative Assistant (engineering documentation support for AI training/evaluation workflows)

Don't discloseDocument

Provided technical documentation support that supports downstream AI training and quality review workflows requiring labeled, structured records. Performed compliance- and engineering-style quality checks on maintained reports and logs that can be reused as evaluation references for AI content. Focused on accurate, consistent documentation practices that align with labeling standards for technical datasets. • Maintained engineering logs and maintenance reports for traceable records • Organized equipment performance data to support quality assurance • Supported workflow documentation and compliance reporting • Assisted with troubleshooting escalations to improve technical data reliability

2024 - 2026

Subsea CAD/Design Engineer (technical documentation for structured labeling/evaluation)

DocumentEntity (NER) Classification

Created and reviewed 2D/3D engineering specifications and technical documentation that translate well into entity-level labeling for structured AI datasets. Produced precise, standards-compliant CAD-related documentation that can be used to label engineering components and their attributes for evaluation and retrieval tasks. Applied attention to detail from design reviews to ensure consistent technical clarity in annotated outputs. • Designed and reviewed engineering system models and related specifications • Produced technical documentation suitable for entity extraction labeling • Participated in design reviews, safety checks, and risk assessments • Assisted with Bills of Materials (BOM) and document control processes

2023 - 2024

Electrical Engineer (data-driven maintenance insights for labeling/evaluation)

Don't discloseDocumentClassification

Supervised installation, commissioning, and troubleshooting activities that generate structured, decision-oriented maintenance insights for dataset labeling and analysis. Coordinated preventive and corrective maintenance planning, supporting the creation of labeled examples for reliability and maintenance-related evaluation. Ensured adherence to engineering safety and quality procedures, aligning with standards-based labeling and content quality review. • Collected maintenance-related information for planning and review • Coordinated preventive/corrective maintenance to maintain equipment uptime • Ensured compliance with safety and quality procedures for consistent records • Supported data-based insights used for maintenance planning and potential AI quality checks

2022 - 2023

Education

Work History