Hi Camila,
Thanks for reaching out.
X-Team, huh? I remember your team from a "prior life" when I specialized in complex WordPress sites with heavy PHP and MySQL.
Frankly, I would love to be a member of the X-Team. I wonder if Ryan Chartrand still remembers me from our meeting at a WordCamp (or maybe it was PressConf?)
Those required skills are almost a perfect fit for me. I have specialize in Golang since 2018, I am especially strong with microservices, SQL (and have used PostgreSQL quite a bit), and Kubernetes (I have developed a K8s Operator and an External DNS provider for K8s), and have a working knowledge of and some experience with gRPC.
I have also explored MongoDB on personal projects, I have well over 5 years in software engineering, I focus on robustness when developing services and a service oriented architecture. I view myself to be a software craftsman, so high quality, well-tested code is a given. And I am passionate about building open systems, financial or otherwise,
I would prefer a1099 contract role with my own LLC. That seems to be your approach? (Even if not, I may still be interested.)
-Mike