Hi,
I am oracle certified DBA 9i/10g/11g/12c with more then 22 years of experience as DBA on various platforms.
My Expertise besides oracle includes Mysql/MariaDb/MsSql/MsAccess/MangoDB.
I have worked with financial giants on mission critical databases for Fidelity, JP MORGAN Chase.
Besides that I also worked as DBA for British airways, Government of California, Service power, NetApp etc.
I have implemented big data solutions for Netapp and JP Morgan.
The technologies used were :- Hadoop, HDFS, Hbase, Hive and oracle.
I am well conversed in Big data technologies and Drive and completed the project as envisioned.
If you need some one experienced and proven expertise, let me know so that we can communicate further.
Gaurav