Leading specialist or Project  manager in international projects:

INARMERA-ICT “Integrating  Armenia into European Research Area”, EU FP7; HPSEE  “High-Performance Computing Infrastructure for South East Europe’s Research Communities” EU FP7; EGIInSPIRE “European Grid Initiative: Integrated Sustainable Pan-European Infrastructure for Researchers in Europe”; “Black Sea Interconnection” FP7 EC;  “South East European Grid eInfrastructure for regional eScience” FP7 EC; “Development of Armenian-Georgian Grid Infrastructure and applications in the fields of high energy physics, astrophysics and quantum physics” , ISTC A1606; “Development of Scientific Computing Grid on the Base of Armcluster for South Caucasus Region”, ISTC A1451; “Armcluster” ISTC A823;  “Scientific Network for Armenian Research Institutions”, NATO; “Network Infrastructure for Fundamental Library” , INTAS; “Virtual Silk Highway”, NATO; “Universal Netwroking Language”, UNDP; "Application Development Outsourcing to the New Independent States", ADONIS, EU IST; “Creation of the regional network of the National Academy of Sciences of Armenia, ASNET-AM, Armenia Foundation.