Hi Lohana,
I also work at a credit union that's about the same size as yours, and we use BAI by ProSight as our main Learning Management System (LMS). It's a really handy platform where we can keep all our internal materials organized, plus it has a bunch of preloaded content focused on banking and credit union topics.
For virtual training, in my previous role with Wayfair, we used Google Classroom! It’s a great option as a starting-point LMS since it lets you upload videos and documents easily. The real-time data analytics are super helpful for learners who prefer to go at their own pace. It pairs perfectly with Google Meet for those live calls.
If you happen to be using Office 365, I’ve heard good things about "Viva" Learning. It looks promising, especially since it integrates seamlessly with Microsoft Teams, though I haven’t had the chance to try it out myself.
Hopefully this helps & feel free to reach out if you have any questions.
-Marti