Aleksei Melnik

Linux Administrator at МЕДИАЛОГИЯ
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Contact Information
us****@****om
(386) 825-5501
Location
United States, US
Languages
  • English Limited working proficiency
  • Russian Native or bilingual proficiency
  • Ukrainian Elementary proficiency

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Credentials

  • Google Cloud Fundamentals: Core Infrastructure
    Coursera
    Jul, 2023
    - Oct, 2024
  • Monitoring Kubernetes Cluster using Prometheus and Grafana
    Coursera
    Jul, 2023
    - Oct, 2024
  • Graphite and Grafana: Visualizing Application Performance
    LinkedIn
    May, 2023
    - Oct, 2024
  • Designing RESTful APIs
    LinkedIn
    Apr, 2023
    - Oct, 2024
  • Verified International Academic Qualifications
    World Education Services
    Mar, 2021
    - Oct, 2024
  • Developing Web Services with Go - Language Basics
    Coursera
    Jan, 2018
    - Oct, 2024
  • MTCNA
    Mikrotik
    Oct, 2015
    - Oct, 2024
  • MTCRE
    Mikrotik
    Oct, 2015
    - Oct, 2024

Experience

  • МЕДИАЛОГИЯ
    • Russian Federation
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Linux Administrator
      • Nov 2021 - Present

      • Ansible • Kubernetes, Helm Charts • CI/CD Gitlab, fastlane, firebase, Android+Apple IOS build apps • Automation tasks with Python • Vagrant, VMWare cloud • Docker • Grafana • Postgres (patroni+keepalive+haproxy cluster) • Dkron (distributed Cron service with, API, no SPOF) • Nexus • Ansible • Kubernetes, Helm Charts • CI/CD Gitlab, fastlane, firebase, Android+Apple IOS build apps • Automation tasks with Python • Vagrant, VMWare cloud • Docker • Grafana • Postgres (patroni+keepalive+haproxy cluster) • Dkron (distributed Cron service with, API, no SPOF) • Nexus

  • Freelance
    • Moscow
    • Full-stack Software Developer
      • Aug 2018 - Oct 2023

      - Security terminals Gantner. Development of a service application in Golang to work with "Gantner GAT.Direct Connect service". - Face Recognition, Dlib, OpenCV and ntechlab findface.pro system. Full-stack developer. Golang, development of gomobile libs for Android FaceID terminals. - Security terminals Gantner. Development of a service application in Golang to work with "Gantner GAT.Direct Connect service". - Face Recognition, Dlib, OpenCV and ntechlab findface.pro system. Full-stack developer. Golang, development of gomobile libs for Android FaceID terminals.

  • Magistral Service
    • Moscow
    • Service Engineer with DevOps and Developing functions
      • Jun 2015 - Apr 2018

      • Participation in the development of the transport system infrastructure in the company MagistralService; • participation in a project for automatic length measurement vehicles in motion; • use of various algorithms of computer vision with using OpenCV; • implementation of a remote control system for a large fleet barriers and traffic lights at the crossing; • reverse engineering of the third-party equipment exchange protocol for adapting with my application; • participation in the launch of the service for information movable screens (software adaptation for the needs of the ferry for operational informing drivers about changes in weather conditions and modes work). Completed projects and achievements: • Project for automatic notification of free parking spaces in several large resorts (Rosa-Khutor, GorkiGorod, Gazprom) (minimization of transport collapse and traffic jam at resort parking lots): Yandex maps have been successfully connected to telemetry of remote screens where it was possible to observe the status of monitors and the current image (one of the requirements of the traffic police). • Gained experience in creating lightweight Backend applications with automatically generated API documentation via Swagger, and little experience in Frontend with AngularJS. • Developed and launched a test line for the automatic measuring the length of cars. • Developed a budgetary system for remote control of barriers and traffic lights. • Studied and applied in practice the exchange via the RS485 protocol for distance up to 1 km, as well as control and collection of telemetry via the bus MQTT. • Developed and integrated an automatic ticket refund service with reports and an accountant's approval function (language Go programming, MySQL DB, AngularJS 1.0 Front, Banking Acquiring, Swagger, Docker). • Developed a dynamic library for Linux for POS terminal payment for KKT PTK "IRAS 900 K" (writing own libs on C / C ++). Show less

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