Aleksei Aleinikov

Ever renamed a property in your code only to have bugs pop up after deployment? I found a battle-tested trick to catch these mistakes at compile-time with zero runtime cost. Introducing validatePath a clever helper that forces your compiler to verify property names exist in your objects, even nested ones. Say goodbye to typo-driven bugs and hello to safer, cleaner code.

Curious how it works? Learn how TypeScript template-literal types and mapped types combine to give you autocompletion and compile-time safety for object paths. Get real coding examples from user profiles to e-commerce orders and analytics configs.

Concurrency is a power tool and in Go, it s one of the cleanest, fastest ways to scale. But how do you use it right in 2025?

In this deep-dive, I ll walk you through 7 proven patterns to make your Go programs faster and safer:

I m a Senior Cloud & DevOps Engineer with 11+ years of building high-performance, fault-tolerant systems - and a Tech Writer helping companies share their expertise with a global audience.

My edge:

• Deep tech expertise in Cloud, DevOps, and Software Engineering (Python, Go, JS/TS, React, Next.js, GCP, AWS, Azure)

• Proven writing impact - hundreds of published articles reaching millions of readers on platforms like Medium

• Storytelling for engineers - I transform complex architecture, tools, and workflows into clear, engaging content that builds trust and drives adoption