I am currently building or refactoring my application. Can ProsperOps work in parallel?

Yes. Traditional optimization approaches focus on getting the engineering right before locking in price with RIs or Savings Plans. With ProsperOps, that tradeoff disappears, so building or refactoring apps and saving money can happen in parallel. Engineers can change AWS compute instance types at any time and ProsperOps will automatically adjust your commitment discount portfolio to match.