Ndu O.

Key Skills

Software

Data Annotation Tech

Datature

Top Subject Matter

Energy systems modeling

reliability/risk assessment/

AI/Data training for image, video, text, document. Beginner level with Outlier-2026 Aether and multiamango.

Top Data Types

Computer Code Programming

Text

Document

Top Task Types

Data Collection

Bounding Box

Classification

Object Detection

Question Answering

Prompt + Response Writing (SFT)

Freelancer Overview

Energy Manager (Demand Side Energy Inc) – modeling, validation, algorithmic analysis, and scenario/sensitivity work for . Brings 25+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Python, MATLAB, and Simulink. Education includes Master of Engineering, Abubakar Tafawa Balewa University (2005) and Bachelor of Engineering, Abubakar Tafawa Balewa University (2000). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including Computer Programming, Coding, and Data Collection.

Labeling Experience

Energy Manager (Demand Side Energy Inc) – modeling, validation, algorithmic analysis, and scenario/sensitivity work for energy system datasets

Worked on engineering data preparation and modeling workflows that support analysis, validation, and interpretation of complex datasets. Focused on building algorithms and performing scenario and sensitivity analyses to evaluate energy system performance and risks. Used programming and energy modeling tools to process operational signals (including SCADA) into analysis-ready outputs. • Data analysis and validation for complex engineering datasets • Scenario modeling and sensitivity analysis for system evaluation • Algorithm development and numerical methods for engineering applications • SCADA data utilization and real-time system analysis

2019 - Present

Senior Electrical Design Engineer (Dover Engineering Limited Nigeria) – engineering data analysis for electrical studies and commissioning verification

Data Collection

Performed technical electrical system studies that require preparing engineering inputs and producing structured results used for design verification and risk review. Conducted load flow, short-circuit/fault analysis, stability studies, and protection coordination as analysis tasks on engineering data. Supported installation testing and commissioning activities that rely on collecting and troubleshooting field/operational data to verify system performance. • Prepare and review electrical design documentation used for analysis and compliance • Perform load calculations, short-circuit analysis, and equipment sizing • Conduct power system studies (load flow, fault level, stability) for validation • Participate in HAZOP studies and risk assessments involving engineering data

2005 - 2018

Site Engineer (AlkaTech Nigeria Limited) – OT/IT system testing, commissioning validation, and operational data verification

Data Collection

Oversaw installation, testing, and commissioning of electrical and IT-integrated systems including OT/IT connectivity and data acquisition components. Conducted system testing, validation, and performance checks that involve collecting operational signals and verifying that systems meet requirements. Performed troubleshooting of hardware, software, and network-related integration issues and supported secure configuration of cybersecurity controls. • Supervised commissioning and validation for electrical and IT-integrated systems • Supported configuration and troubleshooting of network systems, SCADA, and IoT devices • Performed performance testing and ensured operational requirements were met • Prepared technical documentation and progress/risk tracking reports

2002 - 2005

Education

Work History