Anton Ustyugov, TCP/IP Developer in Tallinn, Estonia
Anton Ustyugov

TCP/IP Developer in Tallinn, Estonia

Member since November 3, 2015
Anton is a solid developer and administrator with more than a decade of experience in the IT industry. Much of the work has been in automatizing, monitoring, and supporting server clusters in environments with multiple data centers. He's strongest technically in Python and enjoys using it in most of his scripts, but he also is well-versed in Bash and C/C++. He also has worked with automatizing systems like SaltStack, CFEngine, Ansible, and Chef.
Anton is now available for hire

Portfolio

  • BetPawa
    Amazon Web Services (AWS), Kubernetes, MySQL, Google Cloud...
  • Yandex
    Bootstrap, JavaScript, Highcharts, Flask, Python
  • Neoncoat
    Amazon Web Services (AWS), AWS, Git, Jenkins

Experience

  • TCP/IP 10 years
  • Linux 10 years
  • Unix Shell Scripting 8 years
  • Ubuntu 7 years
  • Python 5 years
  • SaltStack 3 years
  • MongoDB 1 year
  • Fabric 1 year

Location

Tallinn, Estonia

Availability

Part-time

Preferred Environment

MacOS, Bash, Vim Text Editor, Subversion (SVN), Git, Linux, Unix

The most amazing...

...thing I've writen was a system that calculated the host's traffic counters and represented them via projections.

Employment

  • DevOps Team Leader

    2019 - PRESENT
    BetPawa
    • Responsible for the DevOps team.
    • Automated CI/CD procedures.
    • Improved technologies.
    Technologies: Amazon Web Services (AWS), Kubernetes, MySQL, Google Cloud, Amazon CloudFront CDN, Akamai, AWS, Linux, Jenkins
  • Senior System Administrator | Team Leader | Site Reliability Engineer (SRE)

    2014 - 2019
    Yandex
    • Automated the deployment process with Teamcity and configuration built Debian packages.
    • Wrote the monitoring agent for every server. This agent collected information about the net, CPU, and different program specific information as a counter and send it to a graph system.
    • Developed the generator for monitoring checks of thousands of servers and assembling the information about network topology and location.
    • Created web pages with Flask for displaying different types of information; it was mostly with different graphs.
    Technologies: Bootstrap, JavaScript, Highcharts, Flask, Python
  • System Administrator

    2018 - 2018
    Neoncoat
    • Migrated a website from GoDaddy/DO to AWS.
    • Implemented automation around the soft installation.
    • Setup a new staging/development environment.
    Technologies: Amazon Web Services (AWS), AWS, Git, Jenkins
  • Head of the Operation Group (DevOps)

    2013 - 2014
    NPTV
    • Supported clusters with real time video content.
    • Monitored and provided automation with Chef..
    • Developed automation deployment with Chef and Fabric.
    Technologies: IP Virtual Server (IPVS), Fabric, Chef, Keepalived, HAProxy, C, Python
  • System Administrator and Senior System Administrator

    2007 - 2013
    Yandex
    • Wrote automation deployment software.
    • Distributed support for a few data centers projects.
    • Worked a great deal with Linux especially on the network subsystem.
    • Wrote automation scripts using Perl, Python, and Bash.
    • Worked as the team lead in an operation group.
    • Created modification clusters that work in an IPv6 only environment using a Linux environment and checked for bugs with internal software.
    Technologies: Tools, Linux, System Administration, Bash, Python, Perl
  • Data Center, Help Desk, and Office Support Engineer

    2005 - 2007
    Yandex
    • Helped the website with aggregating information from monitoring servers using Perl and C.
    • Coded a website to aggregate information about servers all from several sources into one place.
    • Provided engineering support for the data centers.
    • Communicated with users at the help desk.
    Technologies: C, Linux

Skills

  • Languages

    Python, Bash, Perl, JavaScript, Go, C, N
  • Tools

    SaltStack, Nginx, Ansible, Terraform, Amazon CloudFront CDN, Jenkins, Git, Subversion (SVN), Vim Text Editor, Chef, Munin, Keepalived, Nagios, Ngrok
  • Platforms

    Ubuntu, Linux, AWS EC2, Debian Linux, Unix, MacOS, Amazon Web Services (AWS), Kubernetes
  • Other

    AWS Route 53, System Administration, Tools, AWS, Akamai, HAProxy, TCP/IP, Graphite, Unix Shell Scripting
  • Frameworks

    CFEngine 3, Flask, Bootstrap
  • Storage

    MongoDB, MySQL, IP Virtual Server (IPVS), Google Cloud
  • Libraries/APIs

    Highcharts, Fabric

Education

  • Incomplete bachelor's degree in Applied Mathematics
    2001 - 2006
    Moscow Institute of Physics and Technology - Dolgoprudniy, Russia

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