My journey into programming began with C#. I chose it deliberately — at the time, it seemed like the perfect balance between rigor and expressiveness. Years later, I can look back and honestly assess where the language excelled, where it frustrated me, and most importantly — how my experience with C# shaped my engineering mindset.

In this article, I'll share my unfiltered personal experience. This isn't a marketing pitch or a rant — it's a practitioner's perspective from someone who works with code daily while leveraging AI to accelerate routine tasks.

Why C# Became My First Language?

I wanted a language that would give me a solid foundation, be strict enough not to forgive mistakes (thereby teaching discipline), yet have a broad range of applications: from desktop apps to web services. C# and the .NET ecosystem ticked all those boxes.

Moreover, I was drawn to the language's philosophy: everything should be explicit, typed, and predictable. It's the perfect environment for building good habits.

My conviction: C# is a language that teaches you to think like an architect, not a craftsman. It imposes a discipline that stays with you even when you move to other languages.

Strengths of C# (A Subjective View)

1. Strong Typing — A Friend, Not an Enemy

At first, strong typing may feel like unnecessary bureaucracy. But it's precisely what saves you from a huge number of errors at compile time. I'm still grateful to C# for teaching me to explicitly declare my intentions. It instills discipline and makes code self-documenting.

2. Powerful Ecosystem and Tooling

Visual Studio is, hands down, the best IDE I've ever used. Refactoring, debugging, profiling — everything works like a Swiss watch. And .NET Core / .NET 6+ unlocked cross-platform capabilities we could only dream of before.

3. A Language That Evolves

C# doesn't stand still. Each new version brings something valuable: record types, pattern matching, top-level statements. I love this language for its ability to adapt to modern realities without losing its fundamental nature.

4. Excellent Documentation and Community

When I was starting out, Microsoft's documentation and Stack Overflow were my best friends. Even today, the C# community remains one of the friendliest and most responsive.

Weaknesses of C# (Honest and Unfiltered)

1. Higher Barrier to Entry Than Python or JavaScript

C#'s syntax is more "heavy": lots of keywords, access modifiers, explicit types. For a beginner, this can be overwhelming. I remember struggling with delegates and events. But as they say — tough in training, easy in battle.

2. Slower Startup (Compared to Interpreted Languages)

Compilation, even fast, still takes time. For small scripts, this is inconvenient. Sometimes you just want to write a few lines and run them without ceremony. But for large projects, compilation is a blessing, not a flaw.

3. Historical Ties to Windows

Although this is no longer as relevant, in my mind C# was long associated only with Windows. This limitation narrowed the scope of problems I could tackle. With .NET Core, that issue faded, but the residue remained.

4. Overkill for Simple Tasks

For writing a tiny REST API or a console utility, C# can feel like "using a sledgehammer to crack a nut." Here, Python or Go look more concise. But for enterprise applications, that overhead transforms into reliability.

Bottom line on weaknesses: All of C#'s downsides are the flip side of its power. It's not for quick prototypes; it's for serious systems where reliability matters more than writing speed.

How Did C# Shape My Thinking?

I often say that programming isn't about syntax — it's about the way you think. C# taught me to:

  • Design at the contract level (interfaces, abstractions).
  • Think about object lifetimes (IDisposable, garbage collection).
  • Respect types and not try to "fool" the compiler.
  • Write self-documenting code (in C#, it's practically mandatory).

And most importantly — these principles work in any language. When I moved to Python or JavaScript, I kept using the same approaches, just adapting them to the dynamic nature of those languages. And that made my code cleaner and more robust.

Verdict: Should You Start with C# in 2026?

Unequivocally — yes, but with a caveat: if you're willing to endure a longer onboarding process in exchange for a fundamental understanding. In the AI era, when neural networks write boilerplate code, the ability to design architecture and make informed decisions becomes the core skill. And C# is one of the best training grounds for that.

If you want to see results quickly and focus on prototyping — you might be better off starting with Python. But then be prepared to develop discipline and rigor on your own.

As for me — I've never regretted starting with C#. It gave me the foundation upon which my entire engineering practice rests. Even now, when I actively use AI for routine work, my C# knowledge helps me critically evaluate its suggestions and integrate them into a larger system.

The next post will be about "Python — My Second Programming Language: Pros and Cons" — more detailed and in-depth. Stay tuned!
We'll explore flexibility, dynamics, and the ecosystem.