• 10 years (7 (Company) + 3+ (Freelancer) ) experience in development, leading team & architect the software.
Below are my skills:
Languages: --> Java/J2EE, Groovy/Grails, Scala
Big data: --> Hadoop, Apache Spark(SQL, Dataframe, streaming, ML), AWS, Kinesis, S3, Redshift, DynamoDB, Mesos, Hive, Sqoop, Kafka
Frameworks: --> Spring, Hibernate, Web Services, Elastic search, Play framework. Solr, Activiti workflow, Quartz, Redis,.
Database: --> MySQL, DB2, Postgresql, NOSQL (Mongodb, OrientDB, Cassandra).
R&D: You are welcome. One of my area of interest.
Eagerly looking for long-term relationship...
Please see my upwork profile..
[login to view URL]