Promotion timelines with microsoft azure and oracle oci

Whats the timeline to go from L61 to L64 with Microsoft Azure teams. Also what is the timeline to go from IC3 to IC4 with oracle OCI. Knowing this would help with my offers listed here [Blind] Check out this post! Offers Microsoft Azure L61 vs Oracle OCI IC3 vs Mantech (Tech Industry) https://us.teamblind.com/s/zSdn8juu #tech #oracle #oraclecloud #oci #microsoft #azure