Leadership
Leading Through Change: Why Teams Resist New Tools Before They Trust Them
How leaders can help teams move through technology change with context, safety, evidence, and trust.
Agentic AI
Agentic Application Architecture Patterns on AWS Bedrock
How I structure single agent, multi agent, synchronous, and asynchronous Bedrock workflows with human approval.
AWS
AWS Lambda in Production: Triggers, Streams, Edge, and the Traps Teams Learn Late
A hands-on production guide to Lambda triggers, Python handlers, streams, edge functions, concurrency, anti-patterns, and canary deployments.
AWS
DynamoDB Tail Latency: Cold Starts, Hot Partitions, and the Spikes Nobody Sees at p50
Cold path latency, hot partitions, throttling reasons, LSI limits, X-Ray traces, VPC endpoints, and proving the fix.
Architecture
BFF Architecture Pattern: Not Every Backend for a UI Is a BFF
Why BFF exists, what problem it solves, why every UI backend is not a BFF, and how REST and GraphQL implementations differ.
Architecture
CQRS in Production: One Write Path, Many Read Models
How strong writes, transactional outbox, eventual read models, and different databases work together in production CQRS.
Java
Should You Update to Java 25? A Code First Look at the New LTS
A code driven look at Java 25 through scoped values, structured concurrency, AOT warmup, JFR profiling, safer HTTP calls, and KDF.
Data Structures
Tree Data Structures: Search, Hierarchy, and Fast Decisions
A practical guide to tree structures, business hierarchy, search, indexes, priority, prefixes, range queries, diagrams, and code.
Leadership
Influence Is Overrated. Credibility Is What Actually Moves Work
Why individual contributors earn trust through evidence, timing, and decision quality instead of title or meeting visibility.