C#
C# (pronounced "C-sharp") is a popular programming language created by Microsoft. It's widely used for building various types of software, particularly Windows applications, business software, and games. Think of it as a primary tool that developers use to create programs that run on Windows computers and other platforms. It's similar to languages like Java and is often used alongside the .NET framework, which is Microsoft's collection of pre-built tools and components. When you see C# in a resume, it typically means the candidate can create Windows applications, web services, or games using Microsoft's technology stack.
Examples in Resumes
Developed Windows desktop applications using C# and .NET framework
Created business automation tools with C# and SQL Server
Built gaming applications using C# with Unity game engine
Typical job title: "C# Developers"
Also try searching for:
Where to Find C# Developers
Online Communities
Job Boards
Events & Conferences
Professional Networks
Example Interview Questions
Senior Level Questions
Q: How would you architect a large-scale application in C#?
Expected Answer: A senior developer should explain how they would structure a big project, mentioning ways to keep code organized, how to make sure the application can handle many users, and how to make it easy to maintain and update.
Q: How do you ensure code quality in a C# project?
Expected Answer: They should discuss ways to test code, review other developers' work, and use tools that automatically check for problems. They should also mention how they help junior developers write better code.
Mid Level Questions
Q: What's your experience with database connections in C#?
Expected Answer: Should be able to explain how they connect applications to databases, handle data safely, and make sure data operations are efficient.
Q: How do you handle errors in your C# applications?
Expected Answer: Should explain how they catch and handle problems in their programs, how they log errors, and how they make sure users get helpful error messages.
Junior Level Questions
Q: What are the basic data types in C#?
Expected Answer: Should be able to explain simple concepts like how to store numbers, text, and yes/no values in C#, showing they understand the basics of working with data.
Q: How do you create and use classes in C#?
Expected Answer: Should demonstrate understanding of how to create basic program components, showing they can organize code in a logical way.
Experience Level Indicators
Junior (0-2 years)
- Basic Windows forms or web applications
- Simple database operations
- Understanding of basic C# syntax
- Creating simple user interfaces
Mid (2-5 years)
- Complex application development
- Database design and optimization
- Web services and APIs
- Working with multiple Microsoft technologies
Senior (5+ years)
- Large-scale application architecture
- Team leadership and mentoring
- Performance optimization
- Complex system design
Red Flags to Watch For
- No knowledge of basic Microsoft development tools
- Cannot explain simple programming concepts
- No experience with team development tools
- Lack of testing knowledge
- No understanding of security basics
