A database developer designs and implements computer databases. Also known as database programmers, they typically work with the information technology (IT) department. They create, modify or edit databases or system software to meet the company’s or client’s requirements. So, if you are passionate about database or software development, we can help you build a resume you can use in future job applications
Let’s start by looking at examples of the three main resume formats and their applications.
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Job duties of a database developer
A database developer in IT data and system administration is involved in creating new applications or expanding the capacity of existing databases. They specialize in Database Management Systems (DBMS) that handle bulk data. There are several duties a database developer performs regularly, such as:
Designing, developing or modifying databases to address the customers’ or the company’s specific requirements.
Running performance tests.
Ensuring the storage of data is done intelligently.
Analyzing current coding standards to enhance data efficiency of performance tests or business intelligence reports.
Developing database documentation to serve as operational manuals for other teams or the users.
Testing databases to detect bugs and errors.
Evaluating business and IT projects to meet standard database requirements.
Defining indexing procedures and functions of new databases, and checking their feasibility and implementation cost.
Ensuring data protection and data integrity by following General Data Protection Regulation (GDPR) standards.
Assisting with scheme design, code review, Structured Query Language (SQL) tuning, and SQL deployments.
Preparing statistical information regarding the database computing environment for internal and external use
Database developer median salaries
According to PayScale, an American compensation and data company, a database developer’s average salary as of August 2021 is $75,738 annually.
Top skills for database developers
A database developer is a high-demand job responsible for managing, troubleshooting, and developing new database systems that lead to improvements in a company’s computing network. They also comply with database rules while making decisions about how best to implement digital languages and other technologies. As such, recruiters are likely to be interested in the most tech-savvy individuals out there.
These are some of the top skills necessary to get recruited:
- Data migration methodology: A database developer uses a data migration process to transfer and store source data to a new database or application. This is done to update, create new, or merge databases. To achieve this, professionals must use the Extract-Transform-Load (ETL) process to safeguard data in a centralized and secure location.
- Database testing and SQL knowledge: A database developer’s job requires performing thorough testing to ensure data values and the validity of stored and received information. Testing saves and retrieves lost data while also detecting and blocking unauthorized users. For this process, experts possess in-depth knowledge of database testing and use tests such as SQL Test, Mockup Data, DTM Data Generator and Oracle SQL Developer.
- Database security: An efficient database developer is an integral part of the data management team. They are in charge of a company’s Database Management System (DBMS). They must protect it from outside threats by securing data configuration and hardening the system through tools such as Always Encrypted, IBM Guardium, Imperva SecureSphere and HexaTier. A breach in security may result in financial loss, damage of company reputation, degradation of consumer confidence and brand erosion. Thus, the role of a database developer is essential for safeguarding the well-being of the company.
- Application development: A database developer creates applications for use by their employers through an analysis of the company’s and client’s needs. Then, they implement the new application into the operating system with help from programs such as Microsoft SQL Server, MySQL, Oracle and MongoDB. This can help computing systems in an enterprise keep up with the ever-growing business demand without decreasing performance, production and quality.
- Time management: Database developers working as part of large computing firms must learn to adhere to deadlines. They should possess good time management skills to prioritize their work. This might sometimes require you to work individually or collaboratively to ensure the assignment is completed on time. There are plenty of time management tools to ease the job, including Scoro, Clarizen, Toggl and Teamwork.
- Oral and written communication skills: A database developer needs to collaborate with different people. They are also responsible for updating user guides and training manuals. This will require you to have competent communication skills to convey complex information in simple language.
Educational requirements for database developers
DegreeDatabase developers should have a bachelor’s degree in Computer Science, Software Engineering, Applied Mathematics, or IT Systems. Some of the many universities that offer these degrees are Louisiana State University (Shreveport) and Abilene Christian University (Texas). The specialized course you choose must be accredited by the Accreditation Board of Engineering and Technology for your degree to be valid.
CertificationsAspiring database developers should have a Microsoft MCSE Certified Data Management and Analytics certificate. This certification validates a candidate's knowledge and skill to efficiently run a high and modern data center and perform system management, virtualization, storage and networking. Likewise, ICCP Certified Data Professional (CDP) and Certified Big Data Professional (CBDP) are available in five-level certification programs. Note that an undergraduate degree or diploma with two years of experience is a prerequisite for these courses. Both the certificates assure the candidate's competency to deal with a complex data processing application.
The MySQL 8.0 Database Developer Oracle Certified Professional certificate proves a database developer's skill to optimize MySQL servers. Among the skills you must have to receive this certification, you must set up database replication while also protecting MySQL databases.
Oracle also offers various certification courses for database developers like Oracle Database SQL Certified Associate and Oracle Developer Certified Professional certification. These certifications enhance the candidates’ knowledge of SQL language, data modeling, web applications and Oracle databases.
Database developer resume-writing tips
Now that you know the duties and responsibilities of a database developer, it’s time to put the gathered information to use and create a competitive resume.
- Start with a resume summary: To grab the recruiter’s attention, you need a captivating resume summary. Choose between a professional summary or an objective summary based on your level of work experience. Basically, if you want to highlight your past work experience, go for a professional summary. But, if you don’t have experience yet, it’s best to choose an objective summary and highlight your skills.
- Choose your skills thoughtfully: When applying for the database developer job, give importance to your technical and soft skills equally. Soft skills are ones like “communication skills,” “interpersonal skills” and “time management skills.” Meanwhile, technical skills are the ones you learned in order to be able to do the job. So, skills like “database management” and “strong SQL skills.” Make sure to add a combination of both types of skill, but prioritize the ones the employer mentions in the job listing to prove your match for the position.
- Use detectable keywords: Including the correct keywords in your resume is critical to getting past the applicant tracking systems (ATS) and match the job description to a T. So, when reading a job description, try to identify the job-related keywords and use them when describing your skills and past duties. Some of the top database developer keywords are “Microsoft SQL,” “database administration and testing,” “performance issue diagnosis,” “agile methodology,” “security protocol,” “scripting (C++, Python, or Java)” and “application development.” If you need help identifying even more top skills and responsibilities, our Resume Builder suggests useful ones for database developers as it guides you through the resume-building process.
- Showcase your achievements: Your resume will get an extra boost if you detail the achievements you had in previous jobs. This is especially true if you quantify your successes. For example, strive for sentences like “created three applications that worked together to increase the speed of data collection and analysis by 50%” instead of “created applications that sped up data collection and analysis.” If you don’t have work experience yet, you may include achievements at any internships, courses or volunteer experience you may have had that’s relevant to the role.
Why is the job of a database developer on demand nowadays?
Almost every firm relies on databases to organize and store collected data from users. A database developer helps them have the most efficient database. A database developer is an all-around talent that collaboratively works with different teams. They create, implement, administer, and review databases and manage business security events and breaches. The job is gaining demand because it is challenging to find a qualified individual to look after all the parts that encompass database operations.
Does a database administrator and a database developer share the same duties?
There’s a few differences in the responsibilities of each role. A database developer works closely with all departmental teams, especially the developmental ones, to create or use a database system. In comparison, a database administrator makes sure the database is functioning properly and oversees its installation.