I’m Andy Carlberg, Digital Strategist.
I challenge assumptions and fix what’s broken in business. This is where I share my perspective on diagnosing organizational friction, architecting resilient technology roadmaps, and achieving sustainable team efficiency.
I also write about personal finance, homelab infrastructure, and the strategic use of narrative and communication.12/11/2025
Stop treating Story Points like fixed units of time. Learn how points function as categorical data and how plotting them against velocity reveals your team's size-specific Cone of Uncertainty for realistic estimation.
12/8/2025
The ultimate resilience strategy? Knowing when to stop. This AoC retrospective explores TDD as governance, strategic prioritization, and true architectural discipline.
12/4/2025
Day 4 required solving an iterative spatial problem. I used spatial indexing for efficient neighbor counting and a BFS simulation to model the cascading removal of paper rolls.
12/3/2025
The Day 3 challenge demanded maximizing a 12-digit sequence, testing our system's architectural resilience. See the journey from flawed assumptions to implementing the optimized stack, ensuring robustness against extreme scale via BigInt.