Hire the Best Fullstack Developers In 72 Hours

The concept of Fullstack development has existed since the beginning of programming, but the meaning of the term in its current context is not the same as it was before. The current definition of fullstack development only came to light in 2008, when both web and mobile development became mainstream. Back then, there was no difference in programmers as such. A programmer was responsible for handling both hardware and software end of operations.

Over time, the distinction between both ideologies grew, and two different streams of application came into the picture, frontend and backend development. Fullstack gained momentum in 2008 and has now become one of the most in-demand job roles.

If you’re looking to hire fullstack developers, this guide will come in handy. We’ve included everything you need to know about hiring a freelance fullstack developer.

• 1. So what is fullstack programming?
• 2. Why is fullstack development widespread?
• 3. What are the tools used by fullstack developers?
• 4. Writing the job description to hire fullstack developers
• 5. Interview Questions to hire fullstack developers
• Basic Questions
• Advanced Questions
• Data Structures/Algo Questions

Observables are used to pass messages between various parts of your Angular application. Observables are declarative and are used to deliver multiple values of any type.

Observables are commonly used in asynchronous programming and to handle multiple values.

A few noteworthy advantages of using MySQL are

1. High Performance - MySQL was built with a lot of focus on power/ performance
2. Flexibility - MySQL can be used on all operating systems
3. Security - Good security and storage management system
4. Query Caching - Increases the speed of MySQL drastically
5. Replication - MySQL servers can be very easily replicated

B. Advanced concepts

This Maven plugin provides Spring Boot support to Apache Maven. This allows users to create and package an executable jar or war archives. It also allows you to start your application before running integration tests.

To add the plugin to your project, add this XML code in the plugin section in your pom.xml as shown below.

The following code can be used to configure a MySQL database and is the answer to the aforementioned Spring Boot interview question:

<project>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>getting-started</artifactId>
    <!-- ... -->
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

Cache-control headers help attain caching ability and are also used to control caching.

The most commonly used cache-control headers are:

• Public - Resources marked as public can be cached by any component between the client and the server.
• Private - These resources are marked private and can only be cached by the client.
• No-Store - In this third type, browsers aren’t allowed to cache a response and the data must be always pulled from the client. This type of cache control is used for sensitive data like bank details or passwords.

C. Data Structure/ Algorithm

class ValidParenthesesFunc {
    func isValid(_ s: String) -> Bool {
        var stk = [Character]()

        for char in s {
            if char == "(" || char == "[" || char == "{" {
                stk .append(char)
            } else if char == ")" {
                guard stk.count != 0 && stk.removeLast() == "(" else {
                    return false
                }
            } else if char == "]" {
                guard stk.count != 0 && stk.removeLast() == "[" else {
                    return false
                }
            } else if char == "}" {
                guard stk.count != 0 && stk.removeLast() == "{" else {
                    return false
                }
            }
        }
        return stk.isEmpty
    }
}

The above code will input 0(false). 

function palindrome(myString){
    var removeChar = myString.replace(/[^A-Z0-9]/ig, "").toLowerCase();
    var checkPalindrome = removeChar.split('').reverse().join('');
        if(removeChar === checkPalindrome){
          document.write("<div>"+ myString + " is a Palindrome<div>");
        }else{
          document.write("<div>" + myString + " is not a Palindrome <div>");
        }
}
palindrome('"Madam"')
palindrome('"Star Wars"')
palindrome('"7,10,7,8,9"')

The output of the above code will be: 

"Madam" is a Palindrome
"Star Wars" is not a Palindrome.
"7,10,7,8,9" is not a Palindrome.

var x = 10;
var y = 5;
var z = 3;
if (x / y / z)
     document.write("hi");
else
    document.write("hello");

The answer is A, the floating-point division in JS returns a non zero value = 0.66 which evaluates to 
true and outputs ‘hi’.

Hire fullstack developers - parting thoughts

That is everything you need to know about hiring a freelance Fullstack developer. As discussed, it isn't easy to find a quality freelance Fullstack 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 Fullstack developers here. We've already served over a hundred clients, earning great reviews for the quality of service.

Lastly, to quickly summarize it 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's a wrap on all the info you need to hire fullstack developers. Happy hiring! :)