ALAlvin Leeinalvinslee.hashnode.dev·May 18 · 9 min readAgentic Testing ToolsAgentic testing tools help teams plan, generate, adapt, and run tests with far less manual effort. They’re quickly becoming part of how modern QA scales without slowing delivery. One thing to get righ00
ALAlvin Leeinalvinslee.hashnode.dev·May 18 · 13 min readSecuring AI Agents: AI agents have evolved from novel demos to impressive production systems that can read documents, query databases, and call APIs. They're automating decisions that affect customers and revenue. It's a00
ALAlvin Leeinalvinslee.hashnode.dev·Jan 8 · 6 min readThe Messaging Challenges No One Talks About in Regulated, Air-Gapped, and Hybrid EnvironmentsThe modern platform engineering mandate is clear: adopt Kubernetes, embrace microservices, and accelerate velocity. In theory, this leads to efficiency; in practice, if you operate within highly regulated sectors — Finance, Utilities, Defense, Health...00
ALAlvin Leeinalvinslee.hashnode.dev·Dec 13, 2025 · 9 min readWhy Your UEBA Isn't WorkingUEBA (User Entity Behavior Analysis) is a security layer that uses machine learning and analytics to detect threats by analyzing patterns in user and entity behavior. Here’s an oversimplified example of UEBA: suppose you live in Chicago. You’ve lived...00
ALAlvin Leeinalvinslee.hashnode.dev·Jul 11, 2025 · 7 min readLog Spikes? No SweatTaylor Swift ticket sales brought the entire platform to its knees… a crypto exchange saw 10x its regular traffic during a price swing… holiday deals dropped at midnight, and retail sites scrambled to keep up. These weren’t just high-traffic moments....00
