Michael R.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Founder & Lead Engineer at Rothenberg Industries, LLC. I graduated from the Mechanical Engineering department at the University of Michigan in 2011. I then worked for five years as a Process Engineer in an ISO 9001 certified world class manufacturing environment at Saint-Gobain Abrasives in Worcester, Mass. I then went on to found Rothenberg Industries, LLC to further specialize in modern process automation where quality is our primary focus and we provide world class documentation along with every deliverable. My previous clients will verify that I am an expert automating and debugging professional software in Microsoft Office 2016 VBA (Access, Excel & Outlook). We also specialize in data driven Microsoft Access database modernization and designing turnkey data acquisition, PID & automation solutions using LabVIEW. Automating any process in JMP using JSL, creating user interfaces and SPC reports. Mechanical Engineering consultation including: Design of Experiment (DOE), Gage R&R, Process Development, ANOVA & Regression analysis.