To thrive as an XSLT Developer, you need strong expertise in XML, XSLT, XPath, and related web technologies, often supported by a degree in computer science or a related field. Familiarity with transformation engines (like Saxon or Xalan), integrated development environments (IDEs), and source control systems is typically required, and certifications in XML technologies can be beneficial. Exceptional analytical thinking, effective communication, and keen attention to detail help set professionals apart in this role. These skills enable XSLT Developers to efficiently transform and manipulate data, streamline workflows, and ensure the accurate delivery of complex information solutions.