Solutions for:- US telecom operator with 35+ billion USD revenue; - APAC telecom operator with 16+ billion USD revenue- EMEA telecom operator with 47+ billion USD revenue- EMEA telecom operator with 7+ billion USD revenue- EMEA B2B IT service provider with 5+ billion USD revenueLead, as Technical Program Director/Manager and Solution/IT Architect, ambitious OSS/BSS Business transformation programs to implement and deploy scalable and robust Customer Order Entry, Order Management, Service Provisioning, Network resource management and Service Activation business automatization system; integrations with COM System; Integration with Cisco/Juniper Routers/Switches; Integration with Huawei/Ciena/Alcatel NMS for SDH/EoSDH/DWDM/OTN domain, Ericsson/Alcatel/NSN/Samsung NMS for 3G/LTE domain; complex Data Migrations from Legacy systems (OSS and BSS); Billing; MANO/NFV; Digital Market Place; eCommerce, Self-Service portals; CRM; etc. based on different hardware or virtualization technologies inc. Openstack and Openshift.Number of releases were launched to Production on-time with required quality level ensuring achievement of customers Business Goals. Recognized as employee of a year (2019)As a Technical Director of Saint Petersburg office is responsible for office financial KPIs, office development, oversee project team presented in the office, act as a crysis manager when neededAs a Line Manager, hired, coached, managed several groups of engineering staff - System Analysis and Engineers group (SMEs in Telecom), Services Activation group, Integration/Data Migration group.