Experience

VBrains
• Armenia
• IT Services and IT Consulting
• 1 - 100 Employee
• Founder & CEO

  • Jun 2023 - Present


T-Telecom

• Bangladesh
• Telecommunications

• CEO T-Telecom

  • Jun 2020 - Aug 2023

  Leading a team consisting of system engineers, software engineers and IT security experts. Current activity of teams: - Operation and Maintenance of Ucom TV end-to-end Ecosystem: o IPTV and OTT HeadEnd o T5 IPTV+OTT Middleware o IPTV VoD subsystem o End User Devices (IP STBs and streaming to mobile devices) - Managing the Ucom LLC IT Security Leading a team consisting of system engineers, software engineers and IT security experts. Current activity of teams: - Operation and Maintenance of Ucom TV end-to-end Ecosystem: o IPTV and OTT HeadEnd o T5 IPTV+OTT Middleware o IPTV VoD subsystem o End User Devices (IP STBs and streaming to mobile devices) - Managing the Ucom LLC IT Security



Ucom LLC

• United States
• Hospitals and Health Care

• Head of TV Department

  • Jun 2010 - May 2020

  - Reporting to CTO - Managing a team of system, support and network (dedicated on demand) engineers and programmers (dedicated on demand). - Main Responsibilities: o TV Product/Service Life-cycle management of the TV ecosystem in cooperation with solution providers support engineers, system integrators and project/product managers o Communication/Coordination of work with 3rd party partners and solution providers (Ericsson/Tandberg, Verimatrix, Edgeware, Motorola) o Monitoring of the full ecosystem within the core IPTV network. Statistical analyses and trend investigations for problem solving and system optimization o Cooperation with Network team for media content delivery optimization o Coordination of tasks with other business units in terms of service configuration, implementation and provision to add values for the customers - Main Achievements: o Optimization of Ericsson IPTV Application Platform - IAP 2.1 Single Availability ecosystem dimensioned for 10K subscribers to support over 35K subscribers (including Glassfish AS configuration, MSP configuration, etc...) o IPTV ecosystem upgrade and subscribers migration from Ericsson IAP 2.1 SA to Ericsson MSMW 3.0 HA. Role and activities: * Project management from Ucom side * Cooperation with Ericsson system engineers and system architects during estimation, planing, deployment and migration phases * Seamless upgrade of Motorola STBs from KreaTV 3.8 to KreaTV 4.4 FW version * Setup of redundant STB infocast servers to support multifunctional, multiportal environment for supported STBs o Capacity estimation, architecture design and configuration optimization of video streamers (Orbit 2X) and central repository (HP MSA2700) in Edgeware cluster to support Catch-up/Time-shift TV functionality of over 110 channels in 5 days window without failure rate o Setup of fully independent storages for VoD assets and Catchup recordings to optimize repository performances for sequential reading and mixed-workload correspondingly Show less



be2

• Technology, Information and Internet
• 1 - 100 Employee

• Application Layer Team Lead

  • Apr 2009 - Mar 2010

  - Reported to IT Operations manager. - Managed two system engineers. - Main Responsibilities: * Implementation of Inventory Management System for production and pre-live HW resources. * Optimization of resource utilization in production and pre-live environments * Implementation of Disaster Recovery Plan as a part of Business Continuity Plan - Main achievements: * Virtualization of be2 pre-live environment improved the resource utilization significantly (VMWare ESXi) * Estimation, planning and implementation of Automated Backup System for be2 DC according to RPO and RTO defined by business. (based on Amanda/Zmanda) Show less



Lycos Europe

• Technology, Information and Internet
• 1 - 100 Employee

• OPS Owner of Communication Products Group

  • Aug 2004 - Apr 2009

  - Started in 08.2004 as a Support System Administrator; Reported to IT Application Layer Team Lead. - 09.2005 - 08.2006 worked as System Engineer; Managed a group of 2 engineers; Reported to IT Operations Manager - 09.2006 - 04.2009 Senior System Engineer (Ops Owner of Communication Products Group); Managed a group of 5 system engineers; Reported to IT Operations Director. -Main achievements: * Setup and support of Operations Request Tracker. * Takeover, operation and maintenance of Lycos Mail and Premium Mail services in cooperation with System Integration Team. * Participation in implementation of ITIL Service Operations processes. * Full service operation of Lycos Mail and Premium Mail according to ITIL Service Life-cycle and Service Operations in cooperation with Development Team and Product Management. (Incident management, Event management, Release management, Problem management, Capacity management, Change management, Configuration management and Service Improvement). * Design, development and implementation of spam/abuse throttling to improve the quality of Lycos Mail and Premium Mail services - reduced the outgoing spam drastically, the rate of blacklisting dropped to a minimum. * Data Center Migration Project: Detailed planing, capacity estimation, proof of concept of the new virtual environment. On-line, off-site migration of Lycos Mail product from Stockholm DC to Frankfurt DC. Global optimization of HW resources and software components during the migration process. ( Migration of Lycos proprietary IOManager application tier from Sloaris platform to Linux platform. Implementation of automated deployment system CFEngine. Setup of separate development, staging and production environments. Implementation of redundancy in all layers of the product to achieve full HA system.) * Supervised 3 diploma students who defended their Masters theses in Yerevan State Engineering University Show less



Yerevan Physics Institute

• Armenia
• Research
• 1 - 100 Employee

• PhD

  • Oct 1994 - Jun 2006

  Entered in YPI as a PhD student. - Professional growth in the period of 1998 - 2004 from Junior Researcher to Research Group Leader. - Reported to the Head of Cosmic Rays Division. - Managing a group of 6 scientists during the execution of a 3 year collaboration project - Main responsibilities: * Development and Implementation of optimized/generalized learning algorithms of Artificial Neural Networks for pattern recognition, data classification and estimation problems * Analysis of Extensive Air Showers experimental data from MAKET-ANI (Armenia) and KASCADE (Germany) Experiments. * Preparation and implementation of scientific projects. Preparation of articles for journal publications. Presentation of results in international conferences and workshops. * Implementation of centralized computing network of CRD, Training of scientific personnel for use of technologies, programs and tools in scientific activities. * Training and supervision of diploma students and junior researchers. - Main achievements: * The developed algorithms of learning and generalization of Artificial Neural Networks were intensively used by collaboration (KASCADE and ANI-MAKET) members for experimental data analysis. * 35 scientific articles published in referenced journals. * Thesis completed and PhD degree received in 2000. * Leading and execution of an ISTC A116 project which supported operation of the division and its staff for 3 years. * Supervised 1 diploma student who successfully completed the diploma thesis and joined the scientific team. * Successfully completed a Program Specific Training Grant within ISTC A-116 Project: Advanced Training in Combined Hardware-Software Systems (In Institute of Electronics and Data Processing, Forschungszentrum Karlsruhe, Germany). * Individual Project Grant: VolksWagen Stiftung I81 242: Investigation of Mononuclear Cosmic Ray Beams (in Institute of Nuclear Physics, Forschungszentrum Karlsruhe, Germany). Show less