I have 7 years experience on both developer, team leader, architecture design and project manager positions. I have a senior team can work with .NET, NoSql, PHP, Mobile (ios and android).
What is your data source?
do you need data being feeded in real-time or some interval?
how many client/ user you want to feed?
how large your data per transaction is?
You need to answer many questions before I can choose a solution to work with.
Contact me if you want to discuss more
Thanks,