Professional Experience

AI Trainer, Invisible Technologies ( Part-time)

•Cleaned and Created High-quality Data For AI Models 02/2023 – present

United States

•Evaluated AI Models for Accurate Performances and Bias

•My Exceptional Performance Led My Team Lead to Entrust Me with the Responsibility of Training New Recruits for the AI Trainer position.

•My Clear Communication Led My Manager to Have Me Meet Some of the Company's Top Clients.

•Leveraged RLHF To Train AI Models

•Leverage PowerBI to Visualize the Performance of AI Models. Data Analyst Intern, ESPORTS AFRICA TOURNAMENT

•Led team in developing tournament rating metrics for 50 teams and 200 players, improving accuracy and fairness.

•Designed Excel dashboard, increasing user retention by 30% and overall engagement by 20%.

01/2023 – 03/2023

Accra, Ghana

•Developed a 5-star player rating system for various players across West Africa. Telecommunications Engineering Trainee, The National Communications Authority

•Restructured and organized their Maritime database using MS. Excel tools like slicers and Power Query which saved 50% of the time used to filter out companies.

•Wrote reports to summarize inspection findings.

10/2021 – 08/2022

Accra, Ghana

•Created detailed dashboard reports.

Skills

• Python

Pandas, Numpy, Sklearn, Scipy, and PyTorch

• Data Visualization:

Power BI, Excel, Plotly, Seaborn and Matplotlib

• Proficient in Statistical Analysis:

Descriptive statistics, Hypothesis Testing, Inferential testing, and Statistical Modeling.

• Version Control

Git and GitHub

• GUI Interface

Gradio, Streamlit

• SQL Scripting

Basic queries, subqueries, CTEs, and window

functions.

• Model Deployment

HuggingFace, and Streamlit Cloud.

• Non-Technical Skills

Excellent team player with great communication,

presentation, and problem-solving ability

• File Management

Bash, and Powershell.

Arthur Kwaku Gregory

AI Trainer Data Analyst Data Scientist

ad1uhz@r.postjobfree.com +233-********* Accra, Ghana https://medium.com/@gregoryarthur98 https://github.com/Greg-Art Education

Professional Data Analytics Program, The GetINNOtized, Azubi Africa I attained a perfect score (A+) in my projects

10/2022 – 01/2023

Bsc. Telecommunication Engineering,

Kwame Nkrumah University of Science and Technology (Second Class Upper) 09/2017 – 08/2021

Kumasi, Ghana

Projects

• Customer Churn Prediction.

• Data Cleaning and Exploratory Data Analysis of The Indian Startup Market Datasets

• Used SQL to Analyze Wave User Data.

• Deployment of A Power BI Dashboard Of the Indian Startup Market

• Time Series Forecast Of Unit Sales For Favorita Store Volunteer Experience

• Volunteered in cleaning the ocean at Chokor and sensitizing the community. 03/2023 Accra

• Organizing data science tutorials for my colleagues 01/2023 – 03/2023

• Volunteered for 15+ hours helping kids with their math homework. 09/2022 – 10/2022

• Volunteered for 80+ hours in community service during my exchange year. 08/2015 – 12/2015