Software Design

How do you get junior developers or someone new up and being productive within your system? Never mind domain knowledge. There is a lot of technical tribal knowledge about how you handle logging, persistence, validation, and various patterns and practices you apply within your specific systems architecture. Here’s how I think about it by creating silos. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Coupling In a simplistic view, you might think you have a web application or HTTP API with a controller that invokes a… Read More »Building a system that Junior Developers can be productive in

You’re writing an email and click “Send”. Then immediately think, “oh no!” because you sent it to the wrong person. Or maybe you’re checking out of an e-commerce website, click “Place Order” then a couple of minutes go by, and you think, “I shouldn’t have ordered that,” and have buyer’s remorse. You want to cancel or undo the action you performed in both situations. Now put your developer hat on. How would you implement undo functionality in these types of cases? YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything… Read More »Implementing Undo functionality

What’s the biggest scam in tech that is deemed acceptable? Best practices. Everything has trade-offs and your context matters. Let me give various examples to get out of this dogma about best practices. YouTube Check out my YouTube channel, where I post all kinds of content accompanying my posts, including this video showing everything in this post. Best Practices The topic for this video/came up when I came across this tweet from David Fowler. I couldn’t agree more. Too often, best practices, principles, practices, patterns, etc., are treated as rules without considering the reasons they exist or how they apply in your… Read More »Biggest scam in software dev? Best Practices.