• ASP.NET was first launched in January 2002 with version 1.0 of the .NET Framework. It is the successor to Microsoft's Active Server Pages (ASP) technology.
• It is built on the Common Language Runtime (CLR) that allows programmers to write code using any supported .NET language.
• The main blocks of ASP.NET framework for creating web applications are: Web Forms, ASP.NET MVC and ASP.NET Web Pages.
• ASP.NET comes with a built-in user database with support for multi-factor authentication and external authentication with the industry standards of Google and Twitter.

• The .NET framework allows developers to leverage programming languages like C++, C#, VB.NET, and F# to develop scalable and robust applications with interactive UX and high security.
• ASP.NET has its applications in highly demanding services that require customized solutions. It's been used in e-commerce sites, mobile applications, telecom services, biometric and location sensors and a lot more.

The following are some of the tools used by ASP.NET developers at various stages of development:

1. Web Essentials (Visual Studio extension)

This tool opens up the inventory of CSS, HTML, JavaScript, TypeScript, CoffeeScript or LESS, and several other useful features by extending Visual Studio.

2. ReSharper

It focuses on code quality analysis and eliminates errors by giving quick fixes and facilitates robotic code refactoring.

3. .NET Reflector

It is a decompiler and static analyzer that helps the developer comprehend and debug the code. It also allows developers to work on third-party components without any documentation or comments.

4. NuGet

It is a bundle director that allows developers to access outsider libraries and construct or share their own apparatuses. It outlines how packages are produced, hosted, and expended.

5. ELMAH

This debugging tool, developed by Google, troubleshoots and logs errors for ASP.NET in the event someone wants to add a site that works with errors. It logs all errors in storage, like - SQL Server, MySQL, RAM, SQL Lite, and Oracle.

Below are some key points that we at Flexiple have learned through trial and error - a process of filtering through over 15,000 developers. You can use these in your process to hire ASP.NET developers.

• Years of software development experience: Be specific about the technology you’re looking for and the number of years of experience needed. A proxy to years of experience can be the number of production-level apps worked on.
• Type of products built in the past: Based on the type of product you are trying to build - social network, SAAS product, etc. - you can prioritize certain developers over others.
• Exposure to specific industries: Developers who have built products in certain industries will already know key aspects of laying the foundation for a great product and will be able to predict possible problems.
• Experience working remotely: A developer with past remote work experience is an added advantage as they would have first-hand experience of everything - right from how contracts work to streamlined communication, as well as timelines and deliverables.
• Strong communication: An essential thing to look at when hiring a freelancer is excellent communication skills. Since all the interaction happens online, a freelancer should be able to effectively communicate to ensure a streamlined execution of all work.

Now that you have made a quality JD, it can still be tricky to evaluate the skills of your applicants when you hire ASP.NET developers. To help you with that, we have created a pool of questions that a good software developer should be comfortable with.

It is important to note that the ability to answer these questions doesn't imply that you have a top-quality candidate. But it definitely is a big step in that direction.

To help you navigate through these questions, we’ve categorized the interview questions in 3 parts:

A. Basic concepts: Includes all basic concepts used across languages but we've focused on their significance in ASP.NET. This will give you an understanding of how strong their programming foundation is.

B. Advanced concepts: Includes all concepts that someone with higher expertise should know.

C. DS/Algorithm questions: To test the logical capability of the candidate.

A. Basic concepts

Coming soon!

B. Advanced concepts

Coming soon!

C. Data Structure/ Algorithm

Coming soon!

As discussed, it isn't easy to find a quality freelance software developer but this guide makes the process easier for you. To offload the entire hiring process, reach out to us at Flexiple. We've designed a high-quality, 6-step screening process to find the top 1%, freelance developers. You can find the best freelance ASP.NET developers here. We've already served over a hundred clients, earning great reviews for the quality of service.

Lastly, to quickly summarize the process of hiring an ASP.NET developer for you:

• Note your project requirements and hire accordingly. Do not go for the lowest or the highest-paid developer.
• Don’t hire without vetting- consider asking questions right from the basics to advanced to logical questions.
• Look for companies like Flexiple that help you find the perfect fit.

That is everything you need to know to hire ASP.NET developers. Happy hiring! :)