I work in the field of Linux Systems, DevOps, and Cloud, I see that Upwork has 5 different specialised profiles that mostly intersect with each others in skillsets.
- Systems Administration
- DevOps Engineering
- Systems Engineering
- Cloud Engineering
- Solution Architecture
If you work in this field, you must know these require mostly same skills with a narrow difference margin.
They are not totally too different jobs like Database Administration and Video editing for example.
Would you agree that Upwork needs to increase the maximum number of Specialized Profiles.