GTM Engineer and Agentic AI Architect
Cincinnati, Ohiolinkedin.com/in/mhsiemermattsiemer.comFull resume on request: mhsiemer@gmail.com
Summary
I carried a B2B sales quota for 20 years in telecom and rail. Then I taught myself to build the systems I had wished for during those years. Today I build AI agents and sales systems for businesses, and I keep a person in charge of every decision that matters.
Experience
August 2026 to Present
I run an AI consulting practice that builds agents for businesses. The agents do real work inside a client's daily operations, and a person approves anything that matters.
November 2024 to August 2026
I was hired to run marketing and set up the CRM. The role included GTM and AI engineering, and I was the only builder of the company's sales systems and AI agents.
2021 to Present
I own a custom drum company that paints drums for professional drummers and manufacturers, including exclusive custom paint work for Ludwig Drum Company.
April 2019 to February 2022
I ran a railcar leasing business and grew its fleet to 550 cars. After a customer went bankrupt, I signed 200 replacement leases in 12 months.
August 2014 to April 2019
I managed a fleet that grew from 5,000 to more than 7,000 railcars in four years, and I placed 1,250 railcars with 12 new customers.
March 2011 to August 2014
I led sales of railcar equipment across the Midwest, the West and Western Canada.
October 2000 to March 2011
I sold $33 million in telecom equipment to wireless carriers and won a Supplier of the Year award from one of them.
Open source
Signal Chain is a research tool that checks its own facts before anything goes out.