What is Full Stack Development?
Full Stack development refers to the development of both front end(client side) and back end(server side) portions of web application. So a full stack development professional must have the knowledge of front end, backend, databases, version control and design overall. The popular stacks are LAMP Stack (JavaScript - Linux - Apache - MySQL - PHP), LEMP Stack (JavaScript - Linux - Nginx - MySQL - PHP), MEAN Stack (JavaScript - MongoDB - Express - AngularJS - Node.js) and Django Stack( JavaScript - Python - Django - MySQL).
Who is a Full Stack Developer?
Full Stack developer is an expert, who works on client-side and server-side of the application development. So the full stack developer is expected to work on all the components including front end, back end, database, server, APIs, security and version management. A full stack programmer must know programming languages, development frameworks, front end technologies, DB & Cache and application design ability.
Average salary of Full Stack developers
Average salary of fullstack developers varies according to their programming experience in different countries. In United States, average wage of full stack programmer is 60K to 90K US$. In UK & Europe, its around 45K US$ to 70K US$. In India, it varies between 6 lacs INR to 24 Lacs INR and in other south asian countries, its little lower than this. You can find more details on payscale.com and other sites as latest records are published for 2022.
How to Hire Full Stack Developer in 2022?
To start hiring full stack developer, start with identifying the geography. You must know if you are going to hire full stack developers in United States or Europe or India? After that, ensure that you have a standardized process of interviewing for a better evaluation of the candidates. Top full stack professionals should understand web frameworks like Django or Node JS. They must have solid experience in MySQL or Mongo DB. A basic understanding of hybrid mobile app development is preferred. Should be able to switch from one domain to another, and still be able to finish tasks in time. Prepare a list of the most important questions on topics that you want to cover and draft possible answers to those questions. If you are hiring dedicated full stack developers from a full stack development company, then signup NDA to get things in place.
Benefits of hiring dedicated Full Stack developers
The concept of full stack development came in early 2008 and software and product companies have seen immense benefits in hiring full stack developers. The lower dependency on others is the best facet. A full stack professional can switch to a role of frontend developer or backend developer as per demand. Its also cost effective, when you want to develop an MVP and dont what to hire a big team of developers. Full stack development empowers the companies to develop the dynamic applications & products at reasonable cost and ontime.
Generic Interview Questions for Full Stack Developers
Generic interview questions for -
- Junior Full Stack Developers
- Mid Level Full Stack Developers
- Expert Full Stack Developers
Answer: DevOps is a newly emerging term in the IT field, which is nothing but a practice that emphasizes the collaboration and communication of both software developers and other information technology (IT) professionals. It focuses on delivering software products faster and lowering the failure rate of releases.
Answer: The main purpose of multithreading is to provide multiple threads of execution concurrently for maximum utilization of the CPU. It allows multiple threads to exist within the context of a process such that they execute individually but share their process resources. It is done by the execution of multiple processes that are supported by the operating system.
Answer: Must be proficient in multiple languages, including PHP, Java, C #, Ruby, Perl, Python, etc. Must be familiar with different ways to structure,design, implement and test the project based on languages.
Answer: A RESTful API is also known as RESTful web service. Full form of REST is Representational state transfer, and complete kind of API is Application program interface. This program interface uses HTTP protocol to define the set of function such as GET, PUT, POST and DELETE data. RESTful API is used.
Answer: The core difference is GraphQL doesn't deal with dedicated resources. The description of a particular resource is not coupled to the way you retrieve it. Everything referred to as a graph is connected and can be queried to application needs.
Answer: Referential transparency is a term used in functional programming to replace the expression without changing the final result of the program. This means that whether the input used is a reference or an actual value that the reference is pointing to the program's behavior is not changed.
Answer: If the developer wants to go through different pages in a single page application and also with no reloading of the page then the ngRoute module is used. It routes the application to different pages with the reloading of the complete application
