PST Leadership


Rushi Patel, PS Technology CEO and President

Rushi Patel

Chief Executive Officer

Rushi has a strong business background in consulting, strategy, supply chain, finance, and technology which will complement and strengthen the PST leadership team as they navigate our continuing growth, customer service, and support. Rushi has spent several years at Union Pacific. During that time, his team has been instrumental in creating, governing, communicating, and enabling the Digital Transformation that is driving many of the current initiatives in Union Pacific Tech. He is looking forward to helping advocate for PST’s customers who are also experiencing similar demands and transformations.


Abhi Bhan, Senior Vice President of Marketing and Sales

Abhi Bhan

Head of Growth Office

Abhi Bhan, the SVP of Sales and Marketing, has an extensive background in matching customers with critical systems appropriate to their businesses. Bhan has deep technology solution experience in both domestic and international markets that spans digital transformation, business process services, infrastructure and managed services, enterprise applications services, and big data and analytics.


Prasanna Rajendran, Vice President of Product Management

Prasanna Rajendran

Head of Product Management

Prasanna is a customer-focused Technology Product Leader who strives to deliver 10x results through innovative thinking, actionable solutions, and fun while empowering people to do their best. He is a proven strategic information technology leader with success in designing, building, and delivering advanced products and innovative solutions in retail. Prasanna has also successfully led tech product strategy at Walmart for several key initiatives and overall international Sam’s Club and was directly responsible for developing and driving the product roadmaps.


Vice President of Engineering Tammy Holtmeier

Tammy Holtmeier

Vice President, Engineering

Tammy Holtmeier is a seasoned railroad professional with over 20 years of experience in the industry. She has over 25 years of leadership in IT systems, including HR, Payroll, Crew Management, Customer, Labor, and Law.  She has a proven track record of delivering innovative solutions that drive business growth. Tammy is skilled in railroad operations, safety, and service. In her free time, Tammy enjoys golfing, gardening, and spending time with her family.


Josh Ford, Vice President of Product Engineering

Josh Ford

Vice President, Product Engineering

Josh brings a wealth of experience from a diverse career spanning food production, semiconductor manufacturing, and a 18+ year tenure at Union Pacific Railroad. With a strong academic background and global exposure, he has led the development of ERP integrations and innovative custom solutions such as ‘Precision Train Builder’ and ‘Mobile Tie-Up’, transforming operational efficiency in the rail industry. His leadership extends across various domains, driving impactful transformations in Engineering, Supply Chain, Finance, and Human Resources.


Vice President of Product Engineering, Jeff Roberts

Jeff Roberts

Vice President, Product Engineering

Jeff has over 25 year of tech experience, with 12 of that being in a leadership role in the rail industry.  Rail experience includes leading product development for Ops and Non-Ops payroll systems, Crew Management, Safety Systems, Fuel conservation initiatives and PTC.  Jeff has a history of building teams to develop solutions that resolve true business problems and improve overall operations efficiencies.   Jeff has a strong academic background with a Master’s in MIS and has earned his PMP and ACP certifications in project management.  In his off time, Jeff enjoys hiking, golfing, family time and volunteering at HETRA.


Michael Schuler, Vice President of Engineering

Michael Schuler

Vice President, Engineering

Michael Schuler has more than 20 years of experience in transportation and logistics, with the last 14 years specifically in the rail industry. He is a seasoned leader who has held various positions in IT strategy, architecture, application development, marketing, and executive communications. Before being in transportation and logistics, Michael was a successful sales executive in the technology industry. Michael and his wife, Jennifer, live in Denver and are the parents of two adult children. In his free time, Michael enjoys spending time outdoors, including hiking, cycling, and skiing.


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