Full-timer badge is awarded based on the number of days you log into the app.

Note: Only one login per day is counted, and consecutive logins are not required.

• Logging in for 3 days earns you the bronze badge.
• Logging in for 7 days earns you the silver badge.
• Logging in for 30 days earns you the gold badge.
• Logging in for 90 days earns you the ruby badge.

Please click the following link for more details about the badges you can earn and their requirements:
https://blog.jawaker.com/jawakerbadges-en/