To thrive as a Part Time ETL Developer, you need a strong understanding of data integration, SQL, and database systems, often backed by a degree in computer science or a related field. Experience with ETL tools like Informatica, Talend, or Microsoft SSIS, and familiarity with cloud platforms or database certifications, is highly valuable. Strong problem-solving, attention to detail, and effective communication help you manage complex data flows and work closely with stakeholders. These skills ensure accurate data processing, smooth collaboration, and the timely delivery of data solutions in a part-time capacity.