As a full-stack developer, I've been working extensively with React + Next.js on the frontend, and .NET APIs + MySQL on the backend. This combination has worked really well for me—balancing strong performance with flexibility.
But here's something interesting: every developer I meet seems to have a different backend preference. Some swear by Node.js/Express, others are loyal to Spring Boot (Java), and some won't use anything but Django (Python).
So, it raises a big question:
👉 Which backend is the best choice for building scalable apps?
The truth is, there isn't a single right answer. It depends on:
- Project requirements (speed, complexity, real-time features)
- Team expertise (what your developers are most comfortable with)
- Ecosystem & integrations (libraries, frameworks, hosting support)
For example:
- .NET + MySQL → Enterprise-grade apps, strong security, and reliability.
- Node.js + MongoDB → Great for real-time apps, fast prototyping, and scalability.
- Spring Boot + PostgreSQL → Ideal for complex enterprise systems with heavy data processing.
- Django + PostgreSQL → Rapid development with batteries-included approach.
My Take
Personally, I like .NET for its robustness, typed environment, and smooth integration with SQL databases. But I also enjoy experimenting with Node.js when I need flexibility and speed.
That said, I'm running a poll on LinkedIn to see what the community prefers. 🚀
👉 Click here to vote in the poll
I'll share my thoughts in the comments after seeing the results.
Over to You
Which backend do you prefer for scalable apps—and why? Drop your answer in the comments below or join the LinkedIn poll. Let's settle this once and for all!
🚀 Ready to Build Your Scalable Application?
Whether you're choosing a backend technology or need help implementing your chosen stack, I'm here to help you build scalable, high-performance applications.