AI Trainer · Data Scientist · Open to Remote Opportunities

Freda
Erinmwingbovo

Data Scientist · AI Trainer · ML Engineer

Transforming raw data into clear, actionable insights. Specialising in statistical analysis, machine learning, and professional data storytelling across R, Python, SQL, Power BI, and Excel, across seven industries and over 2 million records analysed.

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Data Scientist.
Now Shaping AI.

A data scientist, analyst, and AI trainer with a strong foundation in statistical analysis, predictive modelling, machine learning, and business intelligence, and a clear trajectory toward AI and ML engineering. Currently working as an AI Trainer at 10x.team, selected from a global pool of senior professionals to evaluate AI reasoning, provide expert domain feedback, and help next-generation AI systems learn how professionals think, decide, and solve real-world problems.

The portfolio here spans seven completed projects across R, Python, SQL, Power BI, and Advanced Excel, covering retail, banking, HR, supply chain, clinical healthcare, and SaaS product analytics across more than 2 million records. Each project follows a rigorous, professional workflow, from data preprocessing and exploratory analysis through to machine learning, dashboard development, and clear business recommendations.

Currently pursuing the Google Data Analytics Certificate as the foundation of a structured certification pathway, leading through Google Advanced Data Analytics, the NIIT Certificate in Data Analytics, Andrew Ng's Machine Learning and Deep Learning Specializations, and ultimately the Microsoft DP-100 Azure Data Scientist Associate. Also enrolled in the 10x Team AI Academy, deepening expertise in AI literacy, prompt engineering, and human-AI collaboration.

Open to remote Data Scientist and AI/ML roles globally, where analytical rigour, domain expertise, and a genuine drive to build intelligent systems can deliver real impact.

2M+
Records Analysed
7
Completed Projects
B.Eng
Electrical and Electronics Engineering
100%
Remote Ready

Tools and Technologies

📊
R Programming
tidyverse · ggplot2 · tidymodels · Quarto
🐍
Python
pandas · numpy · scikit-learn · matplotlib
🗄️
SQL
querying · joins · aggregation · subqueries
📈
Power BI
dashboards · DAX · data modelling · reports
📋
Advanced Excel
pivot tables · Power Query · charts · dashboards
🤖
Machine Learning
classification · regression · feature selection
AI Training & Evaluation
AI reasoning evaluation · domain feedback · scenario design · bias detection
🧠
Prompt Engineering
prompt design · Claude · ChatGPT · human-AI workflows
💬
Communication and Reporting
structured thinking · clear writing · executive reporting

Portfolio Work

01
R Machine Learning Quarto
Blackwell Electronics
Customer Purchasing Behaviour and Demographics

An end-to-end analytics investigation into regional spending patterns, customer demographics, and predictive modelling of purchase channel, customer age, and region across 80,000 transactions.

02
Python Machine Learning Quarto
NovaMart Global
Business Intelligence and Revenue Optimisation

A six-theme business intelligence system covering customer segmentation, churn prediction, cross-sell recommendations, demand forecasting, inventory replenishment, and price optimisation across 524,878 transactions.

03
SQL Python Quarto
NorthBridge Bank
Retail Card Portfolio: Fraud Intelligence and Transaction Risk

A seven-theme fraud intelligence report across 1,296,675 credit card transactions covering fraud risk by category, merchant, demographics, amount, geography, and time with full SQL analysis and executive recommendations.

04
Power BI Python Quarto
Meridian Group
People Analytics: Employee Attrition Intelligence

A seven-theme HR analytics investigation across 1,470 employees covering attrition by department, role, compensation, satisfaction, overtime, tenure, and demographics, with a five-page interactive Power BI dashboard and executive recommendations.

05
Excel Python Quarto
DataCo Global
Supply Chain Analytics: Operations Intelligence and Risk

A seven-theme supply chain investigation across 180,519 global orders covering sales by market, delivery performance, product profitability, discount impact, customer intelligence, shipping efficiency, and market loss exposure, with a structured Excel workbook and executive report.

06
R Machine Learning Clinical Analytics
Healthcare Organisation
Stroke Prediction and Risk Modelling

An end-to-end clinical analytics project building and deploying a validated stroke prediction model across 5,109 patient records, covering feature selection, five classification models, hyperparameter tuning, and deployment via Vetiver API and Shiny.

07
Python SQL Quarto Product Analytics
Splendor Analytics
Trial Activation Intelligence

A rigorous investigation into trial activation for a SaaS workforce management platform, analysing 966 trialling organisations across 28 behavioural activities, defining trial goals, building production-ready SQL data infrastructure, and surfacing critical product metrics.

Work Experience

AI Trainer
10x.team · Contract · Remote
Selected from a global pool of senior professionals to train and shape next-generation AI models. Responsibilities include evaluating AI reasoning, providing expert domain feedback, and helping AI systems learn how professionals think, decide, and solve real-world problems. Also enrolled in the 10x Team AI Academy, building expertise in AI literacy, prompt engineering, and human-AI collaboration.
Apr 2026 — Present
Investigation, Inspection and Maintenance Officer
Ibadan Electricity Distribution Company (IBEDC)
Conducted field investigations and inspections of electricity meters across assigned districts to detect energy theft and billing irregularities. Prepared detailed inspection reports and escalated findings through formal reporting channels. Collaborated with technical teams on maintenance scheduling and fault resolution.
Aug 2019 — Mar 2022
Investigation and Inspection Officer (NYSC)
Jos Electricity Distribution Company (JEDC)
Completed National Youth Service Corps placement conducting meter inspections and energy theft investigations across the Jos distribution network. Produced structured investigation reports and contributed to loss reduction initiatives through accurate field documentation.
2017 — 2018

Articles and Insights

Article Coming Soon
Insights and lessons from real-world data projects, written in plain language for analysts and business decision-makers alike.
Coming Soon
Article Coming Soon
Practical guides on machine learning concepts applied to business problems, no unnecessary jargon.
Coming Soon
Article Coming Soon
Reflections on building a data career from scratch, what works, what does not, and what the data says about it.
Coming Soon

Academic Background

🎓
● Completed
Bachelor of Engineering, Electrical and Electronics Engineering
First Degree · Ambrose Alli University, Ekpoma, Edo State, Nigeria
🤖
● In Progress
AI Academy: AI Literacy, Prompt Engineering & Human-AI Collaboration
10x Team · In Progress: 2026

Professional Qualifications

🎯
● In Progress
Google Data Analytics Certificate
Google · Coursera · In Progress: 2026
🎯
● Planned
Google Advanced Data Analytics Certificate
Google · Coursera · Planned: 2026
📜
● Awaiting Examination
Certificate in Data Analytics
NIIT, Abuja · In View: H1 2026
🤖
● Planned
Machine Learning Specialization
Andrew Ng · DeepLearning.AI · Coursera · Planned: 2026
🧠
● Planned
Deep Learning Specialization
Andrew Ng · DeepLearning.AI · Coursera · Planned: 2026
☁️
● Planned
Microsoft DP-100 Azure Data Scientist Associate
Microsoft · Planned: 2026

Let's Work
Together

Currently working as an AI Trainer at 10x.team, and open to remote Data Scientist and AI/ML opportunities globally. If you are looking for someone who delivers rigorous, professional, and clearly communicated analytical work, feel free to reach out.