Jon Chapman Email & Phone Number

Grand Rapids, Michigan, United States

● Developed an inventory tracking system API and suite of inventory web apps (single page application utilizing Vue.js) and integrated them into existing workflow management software, enhancing inventory accuracy from below 50% to over 85%.● Designed and implemented a company dashboard web application (including new stored procedures, database tables, and API) with live updating features implemented via SignalR. This eliminated a manually updated google sheet, saving the production team hours of manual data entry per day.● Managed legacy business software such as EDI translation software, many business web applications, APIs, and console apps using C#.NET, Python, ASP, and Javascript. Frequently optimized slow processes and stored procedures for up to 70% efficiency gains.● Worked on issue tickets and communicated with customers that submitted to resolve bugs.● Created and maintained stored procedures with corresponding API endpoints utilizing C# ADO.NET.

Grand Rapids, Michigan, United States

Developed a custom internal web based suite of applications that helped assist and automate work processes using Python, Flask and MySQL.Worked alongside department and team leads to design efficient automation and data entry applications.Debugged issues from customer tickets and developed fixes for them.Developed web interfaces for data reports using Python, Flask, and SQLAlchemy ORM.

Continued development of test automation software, adding new features and refining backend performance.Developed GUIs for other battery hardware in Python.

Developed a user-friendly GUI and backend to automate end of line testing tasks on HIL (hardware-in-the-loop) systems in C#. The software allows the creation and sending of CAN message sequences for reading and writing.