How can I become a part time SQL developer?

The qualifications that you need to start working as a part-time SQL developer include knowledge of Standard Query Language, a degree, and professional certification or equivalent experience. Most employers prefer developers with a bachelor’s degree in computer science, IT, or a related field, though some accept an associate degree and previous professional experience. You can also pursue certification, such as the Oracle PL/SQL Developer accreditation. Some SQL developers choose to become a Microsoft Certified Professional Developer (MCPD). Since you work part-time, you need the skills to document your work and communicate with other developers on the project.