I am steem developer who actively develops mobile apps (Play Steem) and web app (Avle) as well as Steem on RPi.

please vote for me as a witness
https://steemitwallet.com/~witnesses
(I am ranked at 44 or above soon)

More info is here:
Now I @etainclub Run a Witness Node!
https://steemit.com/hive-192037/@etainclub/now-i-etainclub-run-a-witness-node