Technical Review

When working on a big project, in a big team, with a lot of other people working together, things can become confusing. Sometimes, code may not work, or you will not entirely understand what is happening. The best thing to do is step back and take a technical review. Review the code, the goals, and any other areas that may be in need of improvement or assistance. Take the time to straighten things out so you and the team can get back to work efficiently and effectively. But how do you go about a technical review?

In this blog post, Tony Karrer talks about what a technical review is, some ways to identify when you need to review, some strategies, and some areas of review. They describe a technical review as “a deep-dive assessment of your software, infrastructure, team and processes,” and that “it provides findings and recommendations intended to foster a mutual understanding between business and software leaders, shedding light on the current state of your technology and your team.” Some signs that you are in need of a technical review are slow or late delivery, random or persistent bugs, and sleepless nights from strategic worries. However, taking a technical review shouldn’t just be in response to malfunction, it can be due to scaling and new markets, keeping up with competition, outgrowing your stack, changes to the tech team, or simply because you want to be on top of things. Karrer describes four strategies, each different from the other, ranging from general to specific and in depth. They are straightforward analysis, pragmatic assessment, expert recommendations, and finding sessions. After determining which strategy you are comfortable with, you can go ahead and start reviewing. They provide some examples of where you may want to review, including background information to get a general idea of the project, architecture, targeted code, or process and team. If there are areas that need work or are struggling, then that is one hundred percent a spot you want to review. While you are doing that, create a summary and list your findings, and include some recommendations or solutions if you have any. Finally, bring them to the review meeting, where you will review the project together with your team and sort out the issues and find possible solutions.

Doing this in class was actually fairly helpful. I feel like if it was my code, I would have found more benefit in it, but I understand the premise of it, it’s good to have multiple people look at the code and come together and see what kind of issues we found.