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. From operations and sales to logistics and technical services, our people make the difference—and we’re proud to introduce them here.

Brian Stadtmiller – President and Founder

Brian is the founder and President of Terabit Systems. He oversees all aspects of the company, including service, quality control, sales management, and operational strategy. He evaluates all purchasing decisions and has been instrumental in building out Terabit’s ITAD division.

With over a decade in IT and network operations, Brian has handled large-scale computing installations and is deeply familiar with what it takes to maintain 100% uptime under demanding conditions. Since 2009, he has specialized in network hardware remarketing, gaining experience in all aspects of refurbishing, re-certification, and delivering refurbished gear that meets both economic and environmental goals. His understanding of resilience, client expectations, and hardware lifecycle positions him well to serve enterprise and data-center clients.

Brian holds a BS in Biology from Oregon State University. An avid cyclist—both road and trail—he has ridden all over the world and brings the same endurance and focus from cycling to his professional work.

Raúl Ayala – Sales Representative

Raúl helps Terabit’s clients connect to the right networking hardware solutions, combining deep product knowledge with a natural ability to understand what each customer really needs. 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.

Before joining Terabit, Raúl developed strong skills in customer relations and solution‑selling, learning to translate technical specs into business value. He has built experience working with diverse clients, helping them navigate among hardware options, warranties, performance trade‑offs, and pricing; his success relies on listening, clarity, and follow‑through.

Outside of work, he is a bon vivant who takes full advantage of Oakland’s vibrant culture scene—art shows, live music, local food—and he brings that same appreciation for local flavor to how he connects with people in his work.

Jeff Wolcenski – Senior Sales Executive

Jeff is part of Terabit’s sales team, where he works closely with customers to match them with the right networking hardware solutions. 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.

Terabit was fortunate to bring Jeff on board when he became a free agent in the marketplace. He brings years of experience in technology sales and customer service, with a proven ability to translate complex specifications into clear business value. His focus is always on building lasting relationships and ensuring client satisfaction.

Based in Minnesota, he takes full advantage of the great outdoors—canoe camping in the summer and ice fishing in the winter. His love for nature and seasonal adventure balances his professional dedication with a spirit of exploration. Oofda!

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 servers and related technologies. His ability to evaluate hardware, negotiate with suppliers, and guide customers through complex purchase decisions makes him a key driver of Terabit’s expansion into the server market. He balances the analytical side of procurement with a consultative sales approach that builds lasting client trust.

Based in Santa Barbara, Derek enjoys walking his dog along the beaches, taking advantage of the region’s natural beauty. The same calm and steady approach he brings to the shoreline carries over into how he works with colleagues and clients alike.

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.

Outside of work, Rob’s world revolves around music. He’s an accomplished drummer with a vast knowledge of genres and artists, and he explores San Francisco’s music scene weekly. When not at a show or behind the kit, he enjoys walking his dog and discovering new corners of the city.

Julius Dayao – 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.

An avid surfer, Julius can usually be found most weekends riding waves at Linda Mar in Pacifica, California. His patience, balance, and focus in the water mirror the care he brings to his workbench.

Denny Yang – Technician

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.

When he’s not at work, Denny enjoys exploring the Bay Area with friends, attending 49ers games, and showing visitors the best of what Northern California has to offer.