We have a similar portfolio management spreadsheet already that we use in our company.
In my day job, I work as a solution architect and project manager in financial services (international payments, anti-money laundering, liquidity/cash management). My role is to translate business requirements into technical descriptions and manage the project.
Obviously, I work in an environment where it is very important to communicate with team members, analyse the real problem, present a well-thought solution, implement the agreed design, and follow-up with customer support (in financial services, 24x7 support is a requirement).
I'm an American living in Belgium, so there should be no communication issues.
My goal is always to provide clients with working solutions. That's important to me in freelancing and in my regular (9 to 5) job.