

4DEV Email Formats
- 4DEV uses 5 different email formats. The most common is firstName-lastName (for example, jane-doe@4dev.co), which appears in about 84% of work addresses.
- Other common patterns include:
- lastName: doe@4dev.co (2%)
- lastNameInitial-firstNameInitial: d-j@4dev.co (11%)
4DEV’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format firstName-lastName | Percentage: 84% | |
Format lastNameInitial-firstNameInitial | Percentage: 11% | |
Format firstNameInitial_lastNameInitial | Percentage: 2% | |
Format lastName | Percentage: 2% | |
Format lastName.firstNameInitial | Percentage: 1% |
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4DEV Corporate Information: FAQ
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4DEV uses 5 email formats across its organization. The most common pattern is firstName-lastName (e.g., jane-doe@4dev.co), used in approximately 84% of work addresses.
4DEV currently employs over 1-10 people, with a head office in Bogotá, Colombia.
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