Getting Started as a Technical Program Manager

Hi Folks,

I have been working as a Technical Program Manager for one year. I have a broad experience as a Project Manager, however I have a foundation neither in computer science nor engineering. I would like to grow as a Technical Program Manager and delve into technical side of this role.
Can you please help me out and advice on how to embark on this technical journey which is indispensable in this role.

Thank you in advance!

What kind of projects do you manage? More specifically, what is the code used behind those projects? If you know what tech stack your engineers use, then I would start there. Do you have any coding experience at all, or QA testing, system architecture, data management/storage, or UX? There’s a lot, but it’s usually the type of project(s) that will dictate what you would need to know.