Data Analyst Data Annotator Data Entry
Resume:
E-mail ***************@*****.***
Phone +234 906-***-****
EDUCATION
Bachelor of Technology in Physiology
Ladoke Akintola University of Technology
August 2020
Senior Secondary School Certificate SSCE
Yewa, Igbado College. Ilaro
July 2012
AI & ANNOTATION TOOLS
CVAT
LabelImg
SuperAnnotate
Label Studio
DataCompute
SRT (Subtitle Editing for Speech
Annotation)
Internal Annotation Platforms
ANALYTICS SKILLS
Python (Pandas)
Power BI
SQL
Excel
Data Cleaning & Visualization
Victor Olaogun
AI ANNOTATION SPECIALIST & DATA ANALYST
Conducted exploratory data analysis on customer behavior and product usage trends. Developed dashboards with Power BI to visualize business performance and growth KPIs.
Used Python (Pandas, Matplotlib) for data cleaning, transformation, and automation. Wrote SQL queries to extract and manipulate large datasets from internal databases. Key Projects includes:
Built a performance dashboard that helped reduce churn by 8% by flagging at-risk customers.
Automated weekly reports using Python, saving the analytics team over 5 hours/week. Supported product team in A/B testing analysis for feature rollout using Excel and SQL. Detail-oriented AI Annotation Specialist and Data Analyst Intern with hands-on experience delivering high-quality, ethically labeled training datasets across healthcare, agriculture, and tech sectors. Proficient with tools such as CVAT, Label Studio, LabelImg, SuperAnnotate, and Python (Pandas), SQL, Power BI for AI training and data analysis. Passionate about building intelligent systems through accurate annotation and clean data.
AI Annotation Specialist
Annotated datasets (image, video, text, audio) for training computer vision and NLP models.
Used tools like CVAT, Label Studio, LabelImg, SuperAnnotate, DataCompute, and SRT to annotate large-scale datasets.
Reviewed annotations from peers for quality assurance and guided new annotators. Supported model development for voice recognition, object detection, and text classification use cases.
Key Projects includes:
Contributed to labeling over 15,000 medical images for a health AI model with 98% accuracy.
Supported training data for a voice recognition system by transcribing and labeling 200+ hours of audio.
Participated in edge-case review for an autonomous driving dataset to improve object recognition precision.
May 2023 – Present
Hugo Technologies Lagos Nigeria
Data Analyst Intern
Nupat Technology Lagos Nigeria
PROFESSIONAL WORK EXPERIENCE
April 2025 - Present
ABOUT ME
OTHER ROLES SUMMARY
Procurement and Inventory Officer
MaryKay Pharmacy and Store Ibadan Nigeria March 2021 - May 2023 SOFT SKILLS
Management Skills
Accountability
Communication
Decision Making
Critical Thinking
Attention to details
Team Collaboration
Analytic Skils
Problem-Solving
Time Management
Adaptability
Ethical Awareness
Leadership
LANGUAGE
English Language
Taught Mathematics and Chemistry to senior school students Ikata Community Secondary School
Class Teacher
May 2020 - March 2021
CERTIFICATION
Data Analytics – Nupat Technologies (In View)
Introduction to Machine Learning – AWS, 2024
Machine Learning Terminologies and Processes – AWS, 2024 Planning a Machine Learning Project – AWS, 2024
Machine Learning Essentials for Business and Technical Decision Makers – AWS, 2024 Diploma in AI Ethics: Navigating the Moral Compass of Business in AI – Alison, 2024 Introduction to Consumer Rights and Data Protection – Alison, 2024 Data Privacy and Protection for Small Business – Alison, 2024 Developing a Positive Mindset for Success – Alison, 2024 Growth Mindset for Success in Life, School and Career – Alison, 2024 Jobberman Soft Skill Acquisition – Jobberman, 2020 Led cross-selling campaigns generating 1.5 million in revenue. Built business relationships with marketers, increasing market share by 5%. Leverage up-selling and cross-selling opportunities generating N1,500,000. Reviewed customer feedback data to propose improvements to the product. Utilized aggressive marketing strategies, increasing brand visibility by 10%. Beulah Enterprises Ogbomosho Nigeria April 2016 - May 2017 Managed purchasing operations and vendor relationships; reduced procurement costs by 15%
Ensured strict compliance with contract terms and agreements by vendors. Reviewed customer feedback data to propose improvements to the product. Utilized aggressive marketing strategies, increasing brand visibility by 10%. Sales Administrator
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