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Hire top freelance SQL developers.

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YOU WILL BE IN GOOD COMPANY

“We are working with CodeControl on innovation projects. It is truly refreshing! CodeControl’s speed, flexibility, and the quality of their work is outstanding. We highly recommend them for any digital project.”

Rafija Karadza – E-Commerce Specialist DM DROGERIE MARKT ÖSTERREICH

The Future of Work

Why you’ll want to hire SQL developers from CodeControl

Hire from the top SQL developers

At CodeControl, we only hire the best SQL developers who made it through our rigorous screening process. Working with us, you’ll get access to the community of top tech talents.

No matter what you’re working on, we’ll provide you with a developer with a wide experience relevant to the role you need to fill.

Find the best SQL developer within 48 hours

The speed of a hiring process becomes a blocker for operations for more and more companies. With our freelance SQL developers, your company will operate fully and meet market needs.

Instead of spending up to 42 days on headhunting, you’ll have an ideal candidate ready to work with you within 48 hours.

Avoid the painstaking assessment process

You don’t need to spend your time assessing developers’ coding skills anymore. Our freelance developers have already made it through a three-stage assessment procedure.

Reduce risks

Working with CodeControl, you can always be sure the project will be delivered. After matching you with the right candidate, we keep monitoring the freelancer’s performance to ensure you’re satisfied.

WHAT YOU SHOULD KNOW TO FIND AN IDEAL CANDIDATE

How to hire an SQL developer?

An SQL developer is responsible for designing, creating, and maintaining database applications using a structured query language. They often work with other developers helping to optimize in-application SQL statements and implement the best practices. SQL developers often merge data from older to newer systems, test and resolve any issues posed by the updates.

Oracle remains the most popular database environment, so a professional SQL developer should be highly experienced in working in a development environment such as Oracle SQL Developer. Other programming requirements will vary across projects and depend on your needs.

What does a freelance SQL developer do?

  • Develops high-quality database solutions.
  • Maintains high performance and security of databases.
  • Writes and optimizes SQL queries to improve performance.
  • Deals with updates, recovery, migration, and other common database procedures.
  • Provides timely scheduled reports and specifications.
  • Creates database triggers for automation.
  • Works with other team members to create optimized queries.

What are the key skills for an SQL developer?

Hard skills

SQL. Proficiency in SQL and its dialects is required.

Relevant coding languages. Knowledge of Java, C++, and C# will help SQL developers who support applications written in these languages. Having experience with PHP is important for those who work with MySQL, while the .NET framework is useful for developers specializing in MS SQL Server.

Data modeling. An essential skill for freelance SQL developers to visualize database structure.

MySQL or MS SQL Server. MySQL is prevalent in web development, while many businesses prefer to work with Microsoft SQL Server.

Git, Mercurial, or SVN. An SQL developer should have a proficient understanding of code versioning tools.

Maintaining code security. An expert SQL developer ensures data and code security.

Soft skills

Collaboration. A freelance SQL developer should be able to communicate with other developers, designers, and the client. It’s essential for them to explain what they’re working on to both technical and non-technical people.

Problem-solving. When approaching a new problem, a great developer views it objectively and solves it step by step.

Written communication. An SQL developer is expected to provide reports on the project results, prepare technical documentation, and write texts in the products they develop.

Self-motivation. Freelancing can be solitary, and a candidate should be able to focus on tasks without anyone controlling them constantly.

Time management. For freelance developers, it’s crucial to know how to manage their time efficiently and prioritize tasks.

CODECONTROL MAKES THINGS EASIER

Ready to make the right decision?

Finding and assessing SQL developers is a time-consuming process. Hire freelance SQL developers with CodeControl to save your time and reduce risks.

HOW IT WORKS

How to find top-notch talent in a flash.

Check out more benefits of hiring freelancers

6 Reasons why you should work with freelancers

FREQUENTLY ASKED QUESTIONS

What would you like to know?

How does it work?

Start by getting in touch with us (click the button below!) and then jump on a quick call with one of the team. Once we have an understanding of your needs, we send over the profile of an ideal candidate and set up a call so you can get to know them better. If you’re both satisfied, start working together immediately - while we handle the contractual side of things.

How quickly can someone start?

Once we know what you need, we’ll scan our database to find a freelancer with the right skillset and availability. Within two days, you’ll have the profile of our top recommendation and you can start working together straight away. If you would like to see more options, we can send those your way as well.

How does the pricing & payment work?

Check out the examples above to get a rough idea of pricing. It generally it on the specific skill-set (and spoken language) that you require. In terms of payment, we invoice at the end of every month based on the number of hours worked by your freelancer.

What happens if something goes wrong?

We continue to monitor the freelancer’s performance and ensure you’re satisfied. If for whatever reason you’re not, we will find you a replacement in a flash!

Got a project? Let’s talk!