

Proficiency Email Formats
Contact top employees from
Proficiency
- Proficiency uses 6 different email formats. The most common is lastNameInitial_firstName (for example, d_jane@transcendata.com), which appears in about 48% of work addresses.
- Other common patterns include:
- lastName-firstNameInitial: doe-j@transcendata.com (12%)
- firstNamelastName: janedoe@transcendata.com (28%)
Proficiency’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format lastNameInitial_firstName | Percentage: 48% | |
Format firstNamelastName | Percentage: 28% | |
Format lastName-firstNameInitial | Percentage: 12% | |
Format firstNameInitial.lastNameInitial | Percentage: 6% | |
Format firstNameInitiallastNameInitial | Percentage: 5% | |
Format lastNameInitialfirstName | Percentage: 1% |
Contact top employees from
Proficiency
Alex ShapiraPresident and CEO
s***@aol.com
, s***@gmail.com
, s***@hotmail.com
, ...
+1-870-***-**02
, +1-205-***-**25
, ...
0% completed
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Proficiency Corporate Information: FAQ
The company currently specializes in the Computer Software area. To connect with Proficiency employee register on SignalHire.
Proficiency uses 6 email formats across its organization. The most common pattern is lastNameInitial_firstName (e.g., d_jane@transcendata.com), used in approximately 48% of work addresses.
Proficiency currently employs over 100-200 people from United States, Nigeria, Hong Kong, Israel, with a head office in Milford, OH.
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
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SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.




