Sabbir HASAN

En résumé

Entreprises

• Orange - Research Engineer

  Paris 2017 - maintenant

• INRIA - Temporary Researcher

  Le Chesnay 2016 - maintenant

• INRIA - PhD student, researcher

  Le Chesnay 2013 - 2016 My PhD title is "SLA aware Cloud autoscaling for optimizing energy footprint". My work is a part of ongoing French national project named EPOC (Energy proportional opportunistic computing). The work is solely funded by CominLabs (laboratoire d'excellence).
  I have investigated, how cloud application can be made to green energy adaptive in a self-adaptive manner by gracefully downgrade the user experience, due to the intermittency of green energy sources. While traditional practices only focus on Infrastructure (IaaS) layer either to reduce energy consumption or to modify energy consumption pattern, my work proves that, SaaS application can be involved in reducing and optimizing traditional energy while keeping traditional QoS far better without requiring additional infrastructure resources. A real cloud application, i.e., RUBiS (ebay like prototype), Openstack as cloud management platform and famous testbed (Grid'5000) was used to validate the result.
  

• APEX CNS Limited - Intern

  2013 - 2013 Openstack and Rackspace Cloud

• Kyung Hee University - Research Assistant

  2011 - 2013 My masters research work can be described in few words as follows:
  
  Rapid growth of the IT industry has led to significant energy consumption in the last
  decade. Data centers swallow an enormous amount of electrical energy and have high
  operating costs and carbon dioxide excretions. In response to this, the dynamic consolidation of virtual
  machines (VMs) allows for efficient resource management and reduces power consumption through the live
  migration of VMs in the hosts. In the thesis, I propose a heuristic based resource
  allocation of VM selection and a VM allocation approach that aims to minimize the total
  energy consumption and operating costs while meeting the client-level SLA. Experiment was conducted in
  CloudSim and results demonstrated significant enhancements in cloud providers' profit and energy savings
  while improving the SLA at a certain level.

• Banglalink - OMC BSS Junior Engineer

  2010 - 2011 *To execute planned works of Radio Access Network
  *Parameter tuning implementation using LMT and M2000 for HUAWEI.
  *Operation and maintenance of HUAWEI BSC6000.
  *Parameter modification of Huawei 6000.
  *Looking after a total of 21 BSC6000
  *Maintenance of different interfaces (A, A-ter, SS7, Pb).
  *Taking regular backup of configurations (AUTOCFG) of all Huawei BSCs.
  *Analyzing and implementing new features in BSCs.

• Dhaka International University - Lecturer

  2010 - 2010 Test Scores
  IELTS ,

Formations

• INSA De Rennes

  Rennes 2013 - 2016 Doctor of Philosophy
  
  I work jointly at two INRIA teams, named Myriads (https://team.inria.fr/myriads/) at Rennes and Ascola (http://web.emn.fr/x-info/ascola/doku.php) research teams at Nantes. My workstation is at Ecole des Mines de Nantes.

• Kyung Hee University (Séoul)

  Séoul 2011 - 2013 Master of Engineering

• IUT (Dhaka)

  Dhaka 2005 - 2009 Diploma

Réseau

• Ahmad Mahbubul ALAM

• ⍟ Estelle GALLAIS

• Gossé TIA

• Patrice SEURIN

• Pierre-Alexis NICOLAS

• Sophie DE L'ESTOURBEILLON (BOURRUT LACOUTURE)

• Sopra Steria ATLANTIQUE