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freelance back end developers

How to hire top Back-end developers?

A website is an amalgamation of layers- structure, design, content and functionality. The technology and programming which empowers a site – what users’ don’t see but what makes your sites run- is called backend. Typically, back-end of a website includes three parts- database, application and server. In business associations, back-end developers ensure that everything behind the scenes of a website is firing on all cylinders.

Are you one of the who’s looking for hiring freelance back-end developers to build behind the scenes functionality of your web project, we at Fixnhour can assist you. So, here’s is given some tips, roles and responsibilities and technologies which helps you to hire back-end developer.

What is back-end development?

The term “back-end development” relates with server side of a web project or application that communicates between database and the browser. It emphasis on how’s your site works by making changes and updates with proper monitoring and functionality of the site. In addition to this, code written by back-end developers is what communicates the database information to browser.

Furthermore, when you’re planning to hire a freelance backend developer it is required to ensure that the person has good acknowledge of programming languages, i.e. PHP, Ruby on rails, Python, Java and .NET etc. to effectively accomplish back-end tasks. Backend developers are highly focused on site’s responsiveness and speed.

What are the skills required in a back-end developer?

Back-end development skills are important to effectively runs a website, made up of coding languages and software frameworks. Following is given various skills which help you to hire a freelance back-end developer-

• Python-

  Surging in popularity right now. Python is not only for back-end but also use for general purpose coding as a server side scripting language. Developers use it to script backend actions as it allows front and back end to work in harmony. If you want to add server side to your frontend repertoire, hire a person who knows python.

• PHP-

  Another scripting language is used in backend development is- PHP. It enables to request server content, for instance –a PHP script enables your three recent blog posts appear automatically on the front page of the site. It can also use conditional statements to change a site’s display and add content on it, depends on user-behaviour.

• Ruby-

  Like Python, Ruby is also known as general purpose programming language by having a simple syntax which is easy to use and learn. However, it is not equipped to coordinate with web applications on its own. Pre-written ruby code and templates use for back-end scripting.

• SQL-

  The industrial standard coding language enables communication and manage database. SQL is performed common backend tasks, i.e. data retrieving, updating stored data in databases for mobile apps or website.

Portfolio building tips for back-end developers

In order to capture clients’ eyes it is essential to build an effective and attractive portfolio. Your portfolio must showcase your very best work, include variety of work samples which covers all problems your clients may struggling with. Add all the necessary elements that signify how you can resolve their problems, your pricing, work style and niche proficiency. Don’t forget to mention the knowledge of programming languages in which you’re efficient. Programming languages help to build dynamic sites which are differ from static sites to store database information. It is also required to mention your personal details, i.e. email address, contact number, social media account link etc. thus clients can reach you easily. Brief explanation of your last two or three projects that you have carried out, any new skill or technology you’ve used to make such projects and your work expectations will surely help to get right projects to you.

How to shortlist a freelance back-end developer?

As you’re searching for back-end consultants, it would be helpful to shortlist the candidates you want to interview. In this relation, screen profiles on the basis of these factors –

• Client reviews –

  Feedbacks and reviews collected from previous clients can help you a lot to decide whether or not the person is reliable or not. It will provide you guidance the person can work with you as a back-end developer or not thus read and assess what others say about them

• Technology fit –

  You want a backend developer who has great knowledge of technologies, tools and frameworks to develop a robust backend of your site. Before hiring a freelance backend developer, you must know what technical skills the person has.

• Experience –

  Screen candidates profile and review their work you can analyse how much working experience they’ve (experience in writing APIs for ASP.Net Back end).

How to write an effective job description for back-end developer?

An effective job description is also an important role which enables to attract right pool of talent. Following are the necessary things which you should include in job description-

Title –

Hiring a backend REStful API developer.

Job Summary –

We’re looking analytical, results driven backend developer who can coordinate with our team to troubleshoot and improve our server side processes.

Following are the requirements of back-end developer-

• Proven work experience in back-end development
• In-depth understanding of the entire web development process (design, development and deployment)
• Hands on experience with programming languages like Java, Ruby, PHP and Python
• Working knowledge of CMS framework
• Excellent analytical and time management skills
• Teamwork skills with a problem-solving attitude
• BSc degree in Computer Science or relevant field

Roles and Responsibilities of a Back end developer

• Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.
• Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
• Developing ideas for new programs, products, or features by monitoring industry developments and trends.
• Recording data and reporting it to proper parties, such as clients or leadership.
• Participating in continuing education and training to remain current on best practices, learn new programming languages, and better assist other team members.
• Taking lead on projects, as needed.

If you think you’ve all the required skills and experience, then submit your proposals with estimated cost and time-period.

Back-end Developer FAQs

What does a Back-end Developer do?

The backend runs a website by delivering efficient functionality and provide desktop like experience. Backend developers play a vital role in web development as well as also ensure that data or services requested by the front end system are delivered. To make server and database interact with each other, these developers use languages, i.e. PHP, Python, Ruby, .Net, java etc. to build an applications and tools, i.e. Oracle, MySQL and SQL server to find, save and change data in front-end code. They consult with business owners and understand their needs and technical requirements and then create robust web applications. Developers are also liable for converting and returning data into front-end code to interact with users. Backend developers constantly update or change the content.

How much does it cost to hire a freelance backend developer?

The very first step is to identify the cost of hiring a backend developer is to define your needs. However, rates can be different due to factors, i.e. skills, expertise and experience, location and market conditions. Here’s given certain factors that helps to determine the estimated cost in hiring-

Cost factor 1- Project Scope

The most important aspect is to determine the project scope, means the nature of the work. Not all backend API projects build on equal parameters. Getting information from social media accounts from a publically available API consumes less time than accordingly you can build your own custom analytics API.

Cost factor 2-Experience and expertise

It is required to choose a right level of experienced candidate for the job you want to done helps in determining the project scope. To write basic APIs and link it with your single page app, you don’t need to hire an advanced level developer. Apart from this, creating a public API for SaaS app by which customers can programmatically extract data for their own services will require a seasoned developer to ensure the application’s security. The following table break downs the rates of the typical types of backend API developers, you can get on Fixnhour-

Cost factor 3 - Location

Location is also a crucial variable that can impact on the cost of hiring a backend developer at Fixnhour. There’s no secret that it’s a difference between purchasing power of countries but another important factor is hidden costs – language barriers, logistics, time zones etc. to manage a remote team. Hence, the advantage of sourcing freelancers at Fixnhour is you can scan a global talent pool to get the best candidate.