What is the difference between Esn vs Software Developer?

Career: Esn

AspectEsnSoftware Developer
CredentialsTypically requires a degree in computer science or related field, with certifications like PMP or Agile certificationsUsually holds a degree in computer science, software engineering, or related fields; certifications like Microsoft, Oracle, or Scrum are common
Work EnvironmentWorks mainly on client sites or projects within consulting firms, often in diverse industriesWorks primarily in office settings or remotely, focusing on developing software applications
Employer & Industry UsageUsed by IT consulting and staffing companies to describe client-facing rolesUsed by tech companies and organizations to describe in-house or freelance software development roles

In summary, Esn roles are typically client-facing positions within consulting firms requiring project management skills, while Software Developers focus on creating software solutions, often within a company's internal teams or as freelancers. Both roles require technical skills and relevant certifications, but their work environments and employer types differ.