Fnz Technology

Role: Senior Analyst C# .NET

College: Not Specified

Interview Date: June 27, 2025

Interview Type: Full-Time

Result: Pending

Difficulty: Medium

Rounds: 3 rounds (OA + 2 technical rounds)

Topics Asked: SQL, C#, ASP.NET, OOPS, Design Patterns, Data Structures & Algorithms (Leetcode Medium), Low-Level Design (LLD), SQL performance optimization, identifying bugs in C# code, coding task in Visual Studio.

Experience:

The interview process for the Senior Analyst C# .NET role at FNZ typically involves an Online Assessment (OA) followed by multiple interview rounds.

Online Assessment (OA): This round included a SQL query based on certain conditions, a Low-Level Design (LLD) question to be written in C#, and one Data Structures & Algorithms (DSA) question of Leetcode Medium difficulty.

Round 1 (Technical - 30 minutes): This round focused on questions related to SQL, C#, ASP.NET, Object-Oriented Programming (OOPS) principles, and various Design Patterns.

Round 2 (Technical): This round was heavily concentrated on SQL, where the candidate was given a complete dataset and asked to write 5-6 SQL queries. Some questions also involved improving the performance of SQL queries. Additionally, the interviewer presented a C# code snippet and asked the candidate to identify bugs. A coding task in Visual Studio was also given, with a strong emphasis on coding standards and best practices.

The candidate found the SQL performance optimization and adhering to strict coding standards challenging. The result for Round 2 was pending.