Developer/Consultant/architect with 18 years experience in Java ,php, AngularJs, Linux , MySQL, Oracle, DB2, MSSQL , Cassandra ,influxdb ,apache flink ,spring,struts ,embebed systems, bash perl etc large systems management with ownership ,good in project management and delivery. Experienced in domains telephony, retail, transportation, gaming ,ATM, scheduling, IoT,low power IoT devices, bigdata domains. I have good client facing and communication skills together with experience in large geographically separated teams /clients/vendors with geographically dispersed infrastructure and multi racial teams /clients/vendors .