Babun Roy Mukherjee

Aspiring AI, Machine Learning Enthusiast | Software Engineer

[Babun Roy Mukherjee @BabunRoy007]

@MiralineSystems I try to structure things efficiently from the start. If the API is still slow, i'd monitor it's performance, identify the actual bottlenecks, and optimize based on the findings rather than making any assumptions.

[Babun Roy Mukherjee @BabunRoy007]

A slow API isn't always a server problem.

Sometimes, the real bottleneck is an unoptimized database query, missing index, or unnecessary data fetching.

Always measure before optimizing.

#BackendEngineering #Database

[Babun Roy Mukherjee @BabunRoy007]

@MiralineSystems I'd start with slow query logs to catch queries taking longer than expt, thn use EXPLAIN to understand the execution time.
For API level monitoring, ARM helps identify whether the delay is coming from db, application logic, or external service.
Better to identify issue before scl

[Babun Roy Mukherjee @BabunRoy007]

Not every project needs microservices.

Sometimes, a well-structured monolith is easier to build, deploy, debug, and maintain.

Choose architecture based on the problem, not the hype.

#SoftwareArchitecture #Developers

[Babun Roy Mukherjee @BabunRoy007]

A good API should be predictable, not surprising.

Consistent response formats, meaningful status codes, proper validation, and clear error messages make life easier for both frontend and backend developers.

Small design decisions matter. 🚀

#BackendDevelopment #tech

[Babun Roy Mukherjee @BabunRoy007]

Happy Diwali 🎇🪔

[Babun Roy Mukherjee @BabunRoy007]

@Abhijit_091 Authorization Header (Bearer schema)

[Babun Roy Mukherjee @BabunRoy007]

@aslambeg84 Java for sure

[Babun Roy Mukherjee @BabunRoy007]

One thing I've learned as a SE:

Sometimes, fixing a bug takes 5 minutes, but finding its root cause takes 2 hours.

Debugging isn't just about fixing errors. It's about understanding why they happened.

Every difficult bug teaches you something new. 🚀

#SoftwareDevelopment

[Babun Roy Mukherjee @BabunRoy007]

@tirthaexe I will prefer double salary...
Instead poor engagement of my x handel account 😆😆

[Babun Roy Mukherjee @BabunRoy007]

👨‍💻 TECH DEBATE #13

You're building a high-performance backend for a large-scale application.

Which language would you choose?

A) Go
B) Java
C) Node.js
D) Python

Would you prioritize performance, scalability, or developer productivity?

#Programming #TechDebate

[Babun Roy Mukherjee @BabunRoy007]

🚀 TECH DEBATE #12

Your application suddenly receives 100K requests per second.

What's your first priority?

A) Load Balancing
B) Redis Caching
C) Database Optimization
D) Horizontal Scaling

What's your reasoning?

#SystemDesign #BackendDevelopment

[Babun Roy Mukherjee @BabunRoy007]

🤖 TECH DEBATE #11

Your development team starts using AI coding assistants.

Which approach would you encourage?

A) AI writes most of the code
B) AI assists, developers review
C) Developers write everything manually
D) AI handles testing and debugging only
How would you balance

[Babun Roy Mukherjee @BabunRoy007]

⚡ TECH DEBATE #10

Your API is experiencing high traffic and slow response times.

What's your first move?

A) Implement Redis caching
B) Optimize database queries
C) Introduce load balancing
D) Scale server resources

and why?

#BackendDevelopment #Performance

[Babun Roy Mukherjee @BabunRoy007]

@dark_coderz Handling 100K requests/sec isn't just about choosing a tech stack. It depends on request patterns, backend architecture, load balancing, caching, database optimization, and horizontal scaling. Architecture matters more than the tech stack alone!
I will choose opt D

[Babun Roy Mukherjee @BabunRoy007]

@Abhijit_091 For full replace i commonly use PUT
And PATCH for partial updates

[Babun Roy Mukherjee @BabunRoy007]

@dark_coderz 401- Unauthenticated
403- Forbidden
429- Too many req.
503- Service side issue

[Babun Roy Mukherjee @BabunRoy007]

📱 TECH DEBATE #9

Your startup wants to launch an app on both Android and iOS with a limited development budget.

Which technology would you choose?

A) Flutter
B) React Native
C) Kotlin + Swift
D) Ionic

Would you prioritize performance or development speed?

#MobileDevelopment

[Babun Roy Mukherjee @BabunRoy007]

🔐 TECH DEBATE #8

You're building a SaaS platform with web and mobile applications.

Which auth approach would you prefer?

A) Session-based Auth
B) JWT
C) OAuth 2.0 / OpenID Connect
D) Hybrid Authentication

What would influence your decision?

#BackendDevelopment #Security

[Babun Roy Mukherjee @BabunRoy007]

🏗️ TECH DEBATE #7

You're building a SaaS product with a small team of 4 developers. You expect the application to grow significantly over the next few years.

Which architecture would you choose?

A) Monolithic
B) Microservices
C) Modular Monolith
D) Serverless

And WHY?