Operations | Monitoring | ITSM | DevOps | Cloud

Most people think great network engineers are defined by technical expertise. This episode challenges that idea. Because what Troy McDonald shows is that the real differentiator isn’t just technical skill—it’s the ability to translate complexity into clarity. From military operations to enterprise networks, one lesson keeps showing up.

What does it take to succeed in networking when complexity is constantly increasing, and change never slows down? In this episode of Next-Gen Network Heroes, host Bob Slevin sits down with Troy (David) MacDonald, a network engineer at Blue Origin and former U.S. Army Chief Warrant Officer, to explore a career that spans from infantry beginnings to designing and managing large-scale, mission-critical networks.

AI without context is just autocomplete with confidence. We’re breaking down: AI agents vs assistants Governance gaps in enterprise AI The real path to Zero Ticket IT Plus, a big thank you to Ari as he signs off from the show.

Episode 4 of Resolve Reels is live! See how Agent Builder helps teams create purpose-built AI agents with the right guardrails, routing logic, and orchestration for enterprise operations. In this episode: Build specialized agents with defined responsibilities Improve routing with conversation starters and guardrails Test and operationalize agentic AI at scale This is how enterprises move toward Autonomous Operations and Zero Ticket IT.

In this week’s Zero Ticket Minute: everyone is building AI agents, but no one is coordinating them. More agents = more chaos. The shift is to connect signal to resolution. That’s how you reduce tickets.

What does it take to reinvent network visibility from the ground up? In this episode of Next-Gen Network Heroes, Bob sits down with Liang Chen, Senior Network Architect at Texas Children’s Hospital and creator of a next-generation network traffic analyzer built for real-time, packet-level visibility. Liang shares how he built a platform capable of analyzing traffic at up to 200Gbps with zero packet loss—unlocking deeper network forensics and faster troubleshooting in mission-critical environments.

What happens when deep networking expertise meets low-level programming and a passion for invention? In this episode of Next-Gen Network Heroes, host Bob Slevin sits down with Liang Chen, Senior Network Architect at Texas Children's Hospital and a true innovator in network performance and visibility. With more than 25 years of experience in networking, plus advanced expertise in programming languages like C and Assembly, Liang has built his own next-generation traffic analysis platform from the ground up—designed to provide real-time, packet-level visibility at massive scale.