About
I am an open source software developer who love solving problems and everything open source. I am interested in everything STEAM(Science, Technology, Engineering, Arts, & Mathematics).
I studied Electrical/Electronic Engineering Technology from Delta State Polytechnic, Ozoro, Nigeria(now known as Delta State University of Science and Technology). I am pursing a Computer Science degree from University of the People(UoPeople) which is a US distance learning school as part-time study along with MIT OpenCourseWare resources.
I am currently looking for job opportunities, freelance gigs or collaborations.
I am certified in:
My hobbies are reading, watching TV, journaling, and many more things.
You can reach me at jeffwhewhetu@gmail.com or check out my work on GitHub. You can also find me on X(formerly called Twitter) and LinkedIn.
Projects
- Analyzing Students’ Mental Health: An Exploratory Data Analysis(EDA) on studen mental health using Python.
- International Debt Analysis (SQL): A data analysis project to uncover countries with highest/lowest debt burdens and potential trends.
- Analzing Electric Vehicle Charging Habits (SQL): Analysis of electric vehicles(EV) charging station usage data to identify peak usage times and optimize scheduling.
- When Was the Golden Era of Video Games (SQL): Conducted a data-driven analysis of top-selling video games to identify trends in critical acclaim, user satisfaction, and commercial performance over time, aiming to determine the existence of a “golden age” of gaming.
… and many more
Open Source Contributions
I actively contribute to various open source projects. Here are some of my notable contributions:
Recent Merged Pull Requests (2025)
- Kyo - Renamed Stream methods prefixed with run for better discoverability
- Sapat - Improved devcontainer configuration for better file access
- Daytona Content - Documentation cleanup and fixes
- Mill Build Tool - Added Android Linting example
- Daytona Content - Created DuckDB Playground tutorial
- Mill Build Tool - Fixed Scala Native example code
Note: These are just a few highlights! You can view all my merged contributions on GitHub.
Projects I’ve Contributed To
- Mill Build Tool - Scala, Java, Kotlin and other languages build tool in Scala
- Kyo - Functional programming framework written in Scala
- Daytona - Development environment platform written in Go
- Sapat - Video transcription tool in Python
My contributions include:
- Documentation improvements
- Bug fixes
- Feature implementations
- Configuration enhancements
- Example code development