Specialties:
Design Patterns
Large Scale Systems
Software Architecture
OSGi
Enterprise Integration (CORBA, Spring Integration, JMS)
Hadoop
Lawful Interception
J2EE + Glassfish
C++
Java
Deep Packet Inspection
Spring Data + Neo4J
ZeroMQ
DPI
ETSI
ASN.1
Intel DPDK
Automotive
Tolling Systems
Embedded Systems
Akka
JPA + Hibernate