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Aleksey Zheleznov

Experience

Software Development Team Lead ( Jul 2018 - Present)

Provide technology leadership for infrastructure, scalability, and performance Architecting large scale distributed systems

Product Owner at SPB TV (Mar 2017 – Jul 2018)

SPB TV Rosing is a fully elaborated platform that provides for an immediate launch of OTT TV or IPTV services, with no time needing to be spent on design and development. It is a universal solution for telecom operators, TV operators and media companies to stay competitive and ensure a solid revenue stream.

More than 10 projects over the world with over 3mln active users

Maintaining and prioritizing the backlog to ensure that the teams is working on stories that maximize business value and deliver necessary fixes and functionality to all customers.

  • Draft key objectives, strategies and apply the data for a product to make business decisions.
  • Possess a fundamental understanding of end-to-end customer experience integration and dependencies.
  • Collaborate with stakeholders during the visioning and concept development of a product.
  • Lead, manage and collaborate with cross-functional teams, business partners and stakeholder management for a product(s).
  • Assess value, develop cases, and prioritize stories, epics and themes to ensure work focuses on those with maximum value that are aligned with product strategy.
  • Converting stories into structured technical tasks

Product Manager at SPB TV (Sep 2016 – Mar 2017)

SPB TV Home generates a personal TV viewing experience at home. Members of one household can conveniently share billing and subscriptions while staying true to their own video preferences. SPB TV uses big data to define users’ tastes and offer them the most attractive content.

  • Product development by identifying potential products and market demands.
  • Generating product requirements.
  • Lead, manage and collaborate with cross-functional teams.
  • Determining specifications, production timetables and time-integrated plans for product introduction.

Won in the "The best set-top box for OTT and hybrid receiving" at Big Digit 2017

Project Manager at SPB TV (May 2014 – Sep 2016)

Lebara Play is award winning OTT TV solution for different platforms.

  • Project Manager and Technical architect for Lebara Play project.
  • API, Android, iOS, Set-Top Box, HTML(Desktop and Responsive), Infrastructure.

Won in the "Best TV everywhere/multi-screen video" category at 2015 CSI Awards at the International Broadcasting Convention in Amsterdam.

Won two awards at Mobile News Awards 2016 ceremony, which is one of the most prestigious awards in the sphere of mobile communications in the United Kingdom.

DevOps at SPB TV (Sep 2011 – Mar 2017)

CentOS, ExtremeNetworks, Vyatta; >1k servers

  • technical architect
  • provisioning automation (puppet 2.x, puppet 4.x, hiera)
  • distributed monitoring (opsview, nagios)
  • nginx highload (>100G)
  • network configuration for highload (>100G)
  • routing configuration for highload (>100G)
  • logs centralisation
  • real-time analytics (ELK) (>500k/s)
  • architecting various numbers of internal products
  • CDN architecting
  • xen virtualisation
  • CI
  • Jira, Stash
  • PBX (asterisk)
  • AWS
  • Bacula
  • clustered and standaloned dbs: mysql, cassandra, elasticsearch, redis, memcached(+twemproxy)
  • Docker from the early stage

Deputy Director of IT Department at Marine Technics (Feb 2010 – Sep 2011)

Win2003/2008, FreeBSD, Debian, Ubuntu; >15 branch offices over the world, >200 workstations

Supporting and creating various number of services. Security Manager. ITIL. Leading training and presentations.

  • Windows terminal's cluster. Thin clients.
  • WSUS integration
  • ESET Nod32+Mirror integration
  • Centralised scannining and faxing service (hylafax)
  • Windows 2003 to Windows 2008 migrating
  • Virtualisation integration based on Citrix Xen
  • cluster monitoring using debian+zoneminder
  • Zabbix integration
  • 1C+thin clients integration
  • Security auditing based on Spector 360
  • Clustered all company branches into one big network

Project Manager at Chaika Telecom LTD (Jun 2009 – Feb 2010)

Project Manager and Technical architect for 6550101.ru project.

System Engineer at Chaika Telecom LTD (Aug 2008 – Feb 2010)

Win2003/2008, FreeBSD, Debian, CentOS; >10 buildings, >150 workstations

Administrator, Customer service manager, Project manager: supporting and creating various number of services.

  • FreeBSD(postfix+dovecot)
  • redmine integration
  • wifi-ing 5 floors building(radius)
  • moving whole infrastructure to XEN based virtualisation
  • squid+clamav thru ICAP(Cisco)
  • cluster monitoring(more than 10 buildings) using debian+zoneminder
  • cacti for all network links
  • custom notification system for duty monitoring
  • email integration based on postfix+cyrus-imapd

Education

2004-2007 : Specialist; Saint Petersburg University of Telecommunications

Other

  • Human Languages:

    • Russian (native speaker)
    • English (fluent)