your leaderboard levels are very CSGOy :D Maybe we can crowdsource a list.
This is my take:
Level 1 - Procrastinator
Level 2 - Noob
Level 3 - Wantepreneur
Level 4 - Content consumer
Level 5 - Content Creator
Level 6 - Synthesizer
Level 7 - Synthesizer Pro
Level 8 - Super Synthesizer
Level 9 - Synthesizer Master