Most software projects that go wrong go wrong through misalignment. They solve a need nobody had, accept tradeoffs nobody weighed, or carry risks nobody examined. Alignment isn't a phase that ends when the work starts. Every plan, discovery, commit, ...

It usually starts with one feature. The product team wants the new reporting dashboard available only on the enterprise plan, and there's no plan model in the code yet. The flag service is already wired in and supports targeting, and a segment called...

I appreciate what an API gateway brings to most systems, at the right time and in the right place. It gives every service a shared first layer. TLS, rate limiting, and access logging happen once at the edge, and bad tokens get turned away before any ...

Any API endpoint that updates part of a record has to decide what a missing field means, whether the client left it alone or wants it cleared. Most business APIs face that decision constantly, because records like customers, orders, and accounts are ...

Every service request arrives with the same question: what makes this request legitimate? It is a question I return to often, because the answer is certain to reveal a foundational belief about a system's architecture that might not have been made ex...

When I encounter a system or data design decision I'm unsure about, I endeavor to ask the same thing: where does authority live, and how bounded is it? Where Authority Belongs Authority in a software system is the assignment of decision-making powe...

As an architect, a core part of my job is assessing viability and risk before committing a team to building something. That means understanding the problem deeply, testing critical assumptions early, and knowing when to change course. Sprint-based de...

A transactional schema optimizes for write consistency, referential integrity, and the access patterns of the application that owns it. A reporting schema optimizes for read throughput, aggregation, and the access patterns of analysts and dashboards....

Frameworks like React Native, Flutter, and MAUI keep promising to end the "write it twice" problem across mobile platforms. One codebase, every platform, native-quality results. Yet every time, the abstraction leaks, and then it floods so fast that b...

I have been a part of a dev team where poor observability constantly brought us to a standstill. Not because the tooling was missing, but because the data it collected never carried meaningful context. Alerts fired constantly, so operation teams igno...

This is a highly opinionated take on shared libraries and the damage they do to team autonomy and development tempo. Teams deliver value faster and more consistently when they can make decisions, ship changes, and evolve their domains without coordin...

The billion-dollar mistake. That's what Tony Hoare called his invention of the null reference in 1965. The quote gets repeated so often that "null is dangerous" has become conventional wisdom, especially among entry-level and intermediate developers ...

A few months ago, I read a post about how SEO is dead and that we need to let the past die and find greener pastures. I'm finally getting around to writing my thoughts on it. That contention was correct in many ways, but it also drew an undeserved bi...

Most engineering teams have a backlog of work they call "tech debt." Developers understand how it can slow down feature development, increase support costs, and threaten system stability. Yet when they bring these concerns to stakeholders, the work o...

It is time to update a third-party package in your repository, or at least to consider it. So how do you know what is safe, what is needed, what is prudent, and what will keep our company from melting down in record time? To address these questions, ...

Adaptability Over Cleverness Systems that survive aren't the ones written perfectly from the start. They're the ones that bend without breaking when requirements shift, technologies evolve, and teams discover what they didn't know upfront. Building...

The real problem in software development isn't buggy code; it's building the wrong thing. We should be focused on preventing the delivery of features that don't match what users need, implementing requirements that were misunderstood, or discovering ...

Business and technical minded people both tend to credit new technology for the gains seen after a system or tool rebuild. They will also often blame the tech for when a rebuild goes awry. But when you examine what actually changed, the technology ra...

When you first create that new shiny code project, your configuration requirements seem so obvious and straightforward. You think: "I have a single behavior or feature that just needs this one setting or I am just calling this one external resource w...

For years I have seen teams wrestle with REST in domain-driven systems. They start with clean REST endpoints then gradually compromise as business operations don't map to resource CRUD. After years or just months, they've abandoned most REST principl...