Victor Efeoghene

AI Data Specialist
Abuja, NG.

About

Results-driven professional with a proven track record in AI data annotation, educational consulting, and customer
service. Expertly annotated over 10,000 video frames, improving AI model accuracy by 98%, and streamlined
educational processes, increasing international school placements by 15%. Adept at data management, problemsolving, and cross-functional collaboration in high-velocity, remote environments.

Work

RWS
|

Data Anontator

United state

Freelance

Highlights

Conducted video annotation and entity tagging to enhance data quality for machine learning projects. • Performed image segmentation and audio annotation, ensuring precise data representation. • Collaborated on multiple projects, adapting to various tasks to meet project requirements.

Mindrift
|

AI Agent Assistant (Freelance)

Remote, Netherlands, Netherlands

Summary

Currently supports AI-driven content generation at Mindrift by conducting extensive web research and refining prompts to enhance response accuracy and align with user goals.

Highlights

Conducted comprehensive web research and rigorous fact-checking, significantly enhancing the accuracy and reliability of AI-generated responses.

Performed meticulous intent verification, ensuring AI outputs precisely aligned with diverse user queries and project objectives.

Developed and iteratively refined strategic prompts, consistently eliciting high-quality, relevant, and nuanced responses from advanced AI systems.

Hugo Technologie
|

AI Trainer (Contract)

Remote, United state, Nigeria

Summary

Drove the development of high-quality datasets for machine learning systems, significantly improving AI model performance and data integrity within a fast-paced, remote environment.

Highlights

Annotated and meticulously labeled over 10,000 video frames using SRT and CVAT, directly improving AI model accuracy by 98%.

Streamlined complex annotation workflows through effective remote team collaboration, reducing data errors by 10% and bolstering overall data integrity.

Designed and aligned 3D models for AI training datasets, refining data quality by 15% to ensure robust and reliable model performance.

Baseline Educational Services
|

Educational Consultant (Full time)

Abuja, Federal Capital Territory, Nigeria

Summary

Optimized client processes and significantly increased successful international school placements by providing comprehensive educational consulting services.

Highlights

Increased successful international school placements by 15% through proactive application preparation, strategic submission, and expert guidance.

Streamlined customer data processes by meticulously organizing client records for school applications, significantly improving admissions workflow efficiency.

Counseled over 100 parents on optimal school options, empowering them to make informed decisions for their children's educational future.

YIAGA Africa
|

Adhoc Data Entry Clerk

Abuja, Federal Capital Territory, Nigeria

Summary

Ensured accurate and timely input of sensitive election data, maintaining database consistency and strict compliance with security standards for YIAGA Africa.

Highlights

Executed accurate and timely data entry for critical election days, ensuring precise input of sensitive datasets under tight deadlines.

Conducted comprehensive data verification and cleanup, proactively correcting errors to maintain database consistency and high-quality data.

Collaborated effectively with cross-functional teams to securely transfer election data, ensuring full compliance with legal and stringent data security standards.

Education

University of Abuja
Abuja, Federal Capital Territory, Nigeria

Bachelor's Degree

Chemistry Education

Certificates

EF SET English Certificate

Issued By

EF SET

Career Essentials in Generative AI

Issued By

Microsoft and LinkedIn

Skills

Soft Skills

Problem-Solving, Cross-functional Collaboration, Strong Communication, Detail-Oriented, Results-Oriented, Empathy, Collaborative.

AI & Data Annotation

AI Data Annotation, Generative AI, Web Research, Fact-Checking, Intent Verification, Relevance Annotation, Prompt Engineering, 3D Modeling, Machine Learning Systems.

Data Management & Analysis

Data Management, Data Integrity, Database Consistency, Data Verification, Data Cleanup.

Workflow & Process Optimization

Workflow Efficiency, Annotation Workflows, Process Optimization, Project Coordination.

Consulting & Client Relations

Customer Consulting, Stakeholder Management, Client Relationship Management, Educational Consulting.

Compliance & Security

Legal Compliance, Data Security Standards.

Tools & Technologies

Microsoft Office Suite, CVAT, Labelbox, SRT, Label Studio.

Interests

Professional Attributes

Results-oriented, Detail-oriented, Strong communication, Collaborative.