Very Unprofessional .especially HR. Scheduled a walkin in Chennai and made many ppl come there for a C++ interview. There were two rounds fully technical and then a HR round for namesake. I Cleared those rounds. They gave 30% hike and told they will roll-out the offer in 4 days. After that for 15 days HR didnt respond. No replies to mails and not answering calls. So i lost hope. After 15 days the HR called me and asked for my documents and told they will rollout offer within 2 days. Again i filled their form (Which i have already filled on the interview day, but they seem to have lost). And waited for the offer. One month passed. I repeatedly tried to contact HR through mail and phone. No response as usual. Then one day the HR finally picked up the call and told "We didnt get that project , dont you know?.. we are not going to send any offer". The least they could do is a courtesy call informing they are not in a position to send out any offer.

Focus: Coding + Core Concepts Common questions: C# / .NET OOPS concepts async/await vs multithreading Dependency Injection Middleware pipeline API Development REST API design Authentication vs Authorization Database SQL queries Indexing Coding Small problem in C# or data structures. Example questions: Difference between Task, Thread, and Parallel? Explain Dependency Injection lifecycle (Singleton, Scoped, Transient). Write a LINQ query example.