We are currently working on upgrading our customers
from a self ‑ hosted Dynamics 365 Customer Engagement 8.2
environment to version 9.1. The project is underway, and we are now
in the research and spike phase—specifically: Identifying and
scripting required changes to our custom code Gaining a clearer
understanding of the performance improvements and behavioral
changes introduced in 9.1 Our goal is to complete research and
stand up our first production organization by the end of June 2026,
followed by issue resolution and a phased rollout across
approximately 90 customer organizations by the end of September
2026. Our current team includes: One senior developer with broad
software development experience Limited weekly support from a D365
architect Approximately 50% allocation of a DevOps / systems
engineer To accelerate progress and reduce risk, we are considering
adding short ‑ to medium ‑ term support from a developer or team
with hands ‑ on D365 CE upgrade and customization experience,
particularly to help us work through spikes and implementation
tasks.

📌 Dynamics 365 CE Consultant (Ciudad de México)
🏢 Lumiere Systems
📍 Ciudad de México