Management

We’re here when you need us.

At Terabit Systems, our team is the foundation of everything we do. Each member brings unique expertise, professional experience, and a personal touch that shapes how we serve our customers.

Brian Stadtmiller – President and Founder

Brian is the founder and President of Terabit Systems. He oversees all aspects of the company including strategy, sales team management, wholesale purchasing, quality control, and operational strategy.

Previously in enterprise IT and network operations, Brian handled data center computing installations and is familiar with what it takes to maintain 100% network uptime Since 2003, he has specialized in network hardware remarketing, gaining experience in all aspects of refurbishing, re-certification, and delivering refurbished hardware that meets both economic and environmental goals.  “Re-use is the highest form of recycling, and makes sense on many levels.”

Raúl Ayala – Senior Sales Representative

For over 20 years Raúl has helped clients connect to the right networking hardware solutions and is always focused on value, customer service and accuracy.  He is a key part of the sales team’s drive to expand Terabit’s reach and grow its footprint in competitive markets. When it comes to Cisco equipment, Raúl is Terabit’s go-to resource.  “Top quality gear delivered quickly and precisely.”

Jeff Wolcenski – Senior Sales Executive

Jeff is part of Terabit’s sales team, where he works closely with both end users and wholesale partners.  His approachable style and technical knowledge make him a trusted point of contact for clients navigating their options. Jeff is also Terabit’s Arista specialist.  Not afraid to just pick up the phone, Jeff has many skills that make him a success in the business.  Jeff is a veteran of the industry, brings years of experience in technology sales and buying, with a proven ability to pull all the pieces together for his customers.  His focus is always on building lasting relationships and ensuring client satisfaction.  “My reputation is my biggest asset, I keep my word and deliver on my promises.”

Derek Stadmiller – Server Division Lead

Derek heads up Terabit’s server division, serving as both a buyer and sales representative. He ensures that customers have access to high-performance server solutions while also managing procurement and vendor relationships to keep inventory strong and competitive.

Derek brings expertise in both sourcing and sales, with a focus on DELL servers and components. His ability to evaluate hardware, negotiate with suppliers, and guide customers through complex purchase decisions makes him a key driver of Terabit’s success in the server market. He balances the analytical side of procurement with a consultative sales approach that builds lasting client trust.  “I dream about Dell servers at night, for real.”

Joe Murray – Operations Manager

Joe directs operations at Terabit Systems, where he drives process optimization, ERP strategy, and cross-team alignment to ensure the business runs smoothly and scales effectively. Joe’s role also includes financial oversight as controller, managing accounts payable and accounts receivable.

Before joining Terabit, Joe built his career in advertising and marketing, managing campaigns for technology and B2B clients. That experience honed his ability to communicate to marketing-adverse audiences, analyze performance data, and continually improve results. Transitioning into operations, he applied the same data-driven approach to ERP migrations, e-commerce integrations, and ITAD service expansion. He was also instrumental in getting Terabit R2v3 certified, enabling the company to build out its ITAD division. Across roles, his focus has been on marrying strategy with execution to deliver measurable impact. Away from the office, Joe enjoys speaking French, donating blood and plasma, and spending time with his wife and two kids in San Francisco.

Rob Kaplan – Logistics and eBay Manager

Rob manages logistics and eBay operations at Terabit, ensuring that products move smoothly from warehouse to customer. He oversees the details of order fulfillment, shipping coordination, and online marketplace sales, making sure customers receive reliable service and accurate transactions.

Rob has developed deep expertise in logistics and e-commerce, with a focus on efficiency and accuracy in complex workflows. His role bridges internal teams, vendors, and customers, combining process discipline with adaptability in a fast-paced environment. Managing Terabit’s eBay presence, he brings both operational precision and a customer-first mindset.  “I try to learn something new every single day.”

Walter Passam – Technical Director

Walter is responsible for all technical processes, refinement, automation, and troubleshooting.  He is the escalation point for all things technical at Terabit.  Testing, repair, technical support.  As an avid technologist, Walter thrives on problem solving.  With a deep background in electronics, prototyping and LAN/WAN networking, Walter serves as an invaluable consultant to help Terabit navigate the ever-changing technology landscape.  “This isn’t a simulation folks, its real…almost for sure.”

Julius Dayao – Senior Technician

Julius is responsible for testing incoming hardware and configuring outgoing orders at Terabit. He ensures that every piece of equipment meets performance standards before it reaches a customer. He also plays a key role in inventory control, keeping stock organized and ready for deployment.

With a background in hands-on technical work, Julius has built expertise in diagnostics, repair, and configuration of networking hardware. His attention to detail and commitment to quality help maintain Terabit’s reputation for reliable, certified gear. He bridges the gap between technical standards and operational efficiency, making sure customers get exactly what they need.  “Cleaned, inspected, tested, defaulted, it’s as good as new.”

Denny Yang – Technician II

Denny is a core member of Terabit’s technical team, responsible for testing incoming hardware, configuring outgoing orders, and maintaining inventory control. In addition, he plays a key role in e-commerce initiatives, helping streamline processes and ensure a seamless customer experience online.

Denny brings technical expertise and a solutions mindset to his role, making sure that every piece of equipment leaving Terabit meets performance standards. His work bridges the warehouse and the digital storefront, supporting both operational accuracy and the company’s growing e-commerce strategy.  “I am proud of my contribution to the team here and enjoy learning more all the time.”