James Jang Experience

Mobile Developer

Led a team in developing a mobile application that utilizes machine learning and real-time data from parking sensors to recommend and navigate users to the best parking spots based on their location and arrival time.
Developed a Python script hosted on a Flask server to train a machine learning model for parking spot availability prediction, leveraging the Prophet library for accurate time-series forecasting.
Established a backend infrastructure using Express/Node.js, serving as a crucial API endpoint server for facilitating smooth communication between the frontend and Flask server components.

Android Developer

Designed wireframes and prototype of mobile Android application using Figma to identify key features and provide a blueprint for development.
Built application using Java and Kotlin to implement features such as the user’s ability to input their mortgage loan information, calculate monthly payments, and see an amortization schedule.
Employed the use of Model-View-Controller (MVC) software design architecture to separate and organize the application’s user interface, data, and control logic.

Web Developer

Utilized HTML and CSS to create a personal website that functions as an extension of resume.
Website can be accessed through the following link: https://jangwool.github.io

Data Scientist

Conducted research to analyze the impact that the COVID-19 pandemic had on the stock market.
Applied web scraping techniques to parse and collect stock market data from reputable sources.
Cleaned and arranged data using Python libraries such as pandas and NumPy to prepare it for visualization using Matplotlib.

Raspberry Pi Engineer

Developed a programmable macro keypad using CircuitPython and Raspbery Pi Pico.
The keypad allows users to set their own macros and hotkeys to use with any computer program by connecting the external keypad.
Made during the pandemic with the intention to streamline work from home procedures.