PierreHenry.Dev Tech Show

Managing a large codebase can feel overwhelming, especially in fast-moving teams. Let’s be honest: keeping thousands of lines of code clean, scalable, and maintainable while staying sane? That’s the real challenge.

In this video, I share the proven strategies and real-world habits that senior engineers actually use to tackle massive codebases without burning out. You’ll learn how to break down complexity, maintain quality under pressure, and develop the mental models that make even huge projects feel manageable.

Whether you’re joining a large project or watching your own codebase grow, these practical techniques will help you work smarter.

Thanks for reading The Healthy Scientist: Build Using AI With Healthy Habits 🔥! Subscribe for free to receive new posts and support my work.

You can get inspired by the open-source projects I’ve built over the past several years, available on my GitHub. And there are so much more to come on my LinkedIn!

Startups look exciting from the outside, but the reality? It’s a whole different beast. Behind the fast pace and big ambitions, you quickly learn what true ownership actually means, how to thrive in constant chaos, and how that pressure can accelerate your growth in ways a stable job never could. Here’s what working as an engineer in a fast-moving startup taught me.

Subscribe for free to receive new posts 🔥

You can get inspired by the open-source projects I’ve built over the past several years, available on my GitHub. And there are so much more to come on my LinkedIn!

AI tools can save you five hours a day when you let them handle the slow, tedious parts of your work. Tools like Claude Code, OpenAI Codex, Cursor, ChatGPT, and Perplexity don’t just speed things up. They fundamentally change how you work. They help you write better code, explore ideas faster, debug tricky issues, document your work clearly, and plan entire features without endless guesswork or trial and error.

Here’s the thing: when you use these tools together in the right way, something powerful happens. They remove the repetitive grunt work, shorten your feedback loops, and give you the mental space to think clearly about what actually matters. The result? A threefold increase in the quality of what you ship. Not because you’re working harder, but because you’re spending your time on structure, decisions, and design instead of typing boilerplate and Googling syntax.

In this video, I’ll show you how to use each tool effectively and how to weave them into a daily workflow that makes you far more productive. Let’s be honest: the future of engineering isn’t about replacing developers. It’s about making great developers even better!

Thanks for reading The Healthy Scientist: Build Using AI With Healthy Habits 🔥! Subscribe for free to receive new posts and support my work.

I’ve built many projects on GitHub over the years. Take a look for inspiration or jump in to contribute! I’ve got plenty more exciting content coming your way on my LinkedIn! Make sure to hit that follow button so you don’t miss out! 🔥​​​​​​​​​​​​​​​​

Today, I’ll show you how to ship features like you actually mean it. You’ll learn to build a release plan that holds up under pressure, add observability that tells you what’s really happening, track the metrics that matter to users, and spot problems while they’re still small. These are the moves that separate shaky deployments from rock-solid releases. Perfect for engineers ready to stop crossing their fingers at deploy time and start shipping with real confidence.​​​​​​​​​​​​​​​​

I’ve built tons of projects on my GitHub over the years. Check them out for inspiration or contribution. I’ve got more content coming your way on my LinkedIn! Hit that follow button so you don’t miss out 🙂

🔥 Subscribe for free to receive new posts 🔥

Learn the secret techniques and methods to build a fully functional, complex application using only AI tools. Follow the workflow, strategies, and practical steps to turn your ideas into real-world software without writing traditional code.

Thanks for reading The Healthy Scientist: Build Using AI With Healthy Habits 🔥! Subscribe for free to receive new posts and support my work.

You can get inspired by the open-source projects I’ve built over the past several years, available on my GitHub.

I’ve got plenty more exciting content coming your way on my LinkedIn! Make sure to hit that follow button so you don’t miss out! 🔥​​​​​​​​​​​​​​​​

Learn how the Occam’s Razor principle can simplify your thinking and decision-making. In this video, I explain why choosing the simplest solution often leads to the clearest and most effective results.

You can get inspired by the open-source projects I’ve built over the past several years, available on my GitHub.

Learn the power of just-in-time learning. Instead of memorizing everything “just in case”, focus only on the knowledge you actually need when it matters most. Learn smarter, retain more, and apply your skills instantly. Perfect for engineers, creators, and anyone looking to level up efficiently.

I suggest you reading my entire article on being a happy minimalist on my Medium post.

Thanks for reading The Healthy Scientist: Build Using AI With Healthy Habits 🔥! Subscribe for free to receive new posts and support my work.

Get inspired by open-source projects I’ve accomplished over the years on my GitHub.

And there are so much more to come on my LinkedIn as well! Stay tuned! 🔥

AI writes code fast, but it doesn’t understand what it doesn’t know. And it doesn’t know everything either (specific state time zones, local public holidays, regional surcharges, etc.) that can be a crucial factor in your application. In this video, I break down for you the critical thinking gap that happens when we blindly trust AI output.

I’ve been building several projects on my GitHub over the years that might interest you. Feel free to check them out for inspiration or jump in with contributions! And there are so much more to come on my LinkedIn as well! Stay tuned! 🔥

Time is your most valuable resource as a software engineer. Learn how to prioritise tasks, create effective routines, and organise your work so that each day feels productive and purposeful. These techniques help you achieve more while keeping stress under control.

Start being inspired by open-source projects I’ve built over the past years on GitHub.

In this video, I share the habits and systems that keep me focused and organized as a software engineer. From structuring deep work to managing constant context switches, learn how to stay productive without losing your sanity in the world of complex projects and endless meetings.

Thanks for reading The Healthy Scientist: Build Using AI With Healthy Habits 🔥! Subscribe for free to receive new posts and support my work.

Get inspired by open-source projects I’ve built over the past years on my GitHub.