About

Team

Instructors

Austin Tietsort

Bob Delgatto

is a full time faculty member in the manufacturing program at Clackamas Community College where he develops and teaches curriculum for students seeking degrees and job skills in Manufacturing, Machining, and CNC/CAD/CAM applications

Cam McKasson

Newest member of the Streamingteacher Team!

Charlie Lettenmaier

27+ years experience as a programmer and machinist. Currently a full time instructor at Clackamas Community College teaching advanced Mastercam to manual machining.

Chris Rizzo

Chris Rizzo is an entrepreneur and Mastercam certified college instructor with a BFA from the Rochester Institute of Technology where he majored in Industrial Design. He works with Mastercam on a daily basis and enjoys studying and mastering the features and then sharing the knowledge with his students. Chris is part time faculty at Clackamas Community College where he instructs in Mastercam and CNC operation.

Evan Carlson

is a CNC machinist / programmer for Machine Sciences Corp.

John Bailey

John has been a Mastercam User for many years involved in both the production and prototype arenas. His application of Mastercam extends from 3D surface machining on 3 axis vertical mills to full 5 axis surface machining. He is also a Mastercam Beta tester and part time instructor for industrial Mastercam trainer.

John Stauffer

John is the Applications Engineer at MCAM Northwest. He has a professional career as a CNC machinist back to 2011, and is a long time Mastercam user. When not working, he enjoys hiking, kayaking, and playing guitar in a metal band.

Mike May

Applications Engineer for Metrology

Nicolette Dumont

She started her career with MCAM Northwest, Inc. & Streamingteacher in 2014 as a Technical Support Assistant and Post Services Coordinator. She currently develops Mastercam training videos and teaches CAD/CAM & Manufacturing Technologies at Clackamas Community College.

Russel Pasewald

Russel Pasewald started his machining career at San Diego City College. Once completing his A.S. in Machine Technology, he started work in the bicycle and custom motorcycle industries. During this time, he also spent his nights teaching at SDCC. He also taught Metal Shop at Santana High School for a few years before relocating. Since moving to Portland, he has added aerospace and custom thermoforming to his varied experience, he currently teaches at Clackamas Community College.

Shawn Stearns

has impeccable Mastercam capabilities with only a year of experience using Mastercam software. He is completing dual degrees in Manufacturing and CAD / CAM Technology. During any free time or when the weather permits, he enjoys riding his motorcycle.

Sri Rao

Sri Rao has worked with Mastercam for many years specializing in Multi-Axis and Mill Turn Applications.

Tim Rowley

Tim has 30+ years as a Mastercam consultant and trainer. He works with Engineers, Machinists, and Programmers in the Pacific Northwest utilizing Design, Mill, Lathe, Mill-Turn and Multiaxis. In his spare time, he enjoys travel, gardening, music, and dog frisbee.

Walter Trachsel

He started his career with Streamingteacher in 2017 as a Technical Support Assistant and Development Coordinator. He currently develops Mastercam training videos and is completing his 2nd degree at Clackamas Community College.

Zoe Ford

Zoe Ford

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