Overview
Work History
Education
Skills
Websites
Certification
Interests
Training
Timeline
Generic
Milen Serkov

Milen Serkov

Plovdiv

Overview

14
14
years of professional experience
4
4
Certifications
1
1
Language

Work History

DevOps Engineer

EGT
07.2024 - Current
  • Optimized infrastructure performance.
  • Troubleshot complex issues in production environment, providing swift resolutions to minimize disruptions.
  • Developed scripts to automate routine tasks such as backups or report generation for improved efficiency in daily operations.


  • Kubernetes
  • Vmware
  • Ansible
  • Grafana
  • GIT
  • Elastic
  • CDN
  • Jenkins
  • Monitoring

Junior DevOps Engineer

EGT
07.2022 - 07.2024
  • Optimized infrastructure performance.
  • Troubleshot complex issues in production environment, providing swift resolutions to minimize disruptions.
  • Developed scripts to automate routine tasks such as backups or report generation for improved efficiency in daily operations.
  • Automating build, test, and deployment pipelines using CI/CD tools.
  • Kubernetes
  • Vmware
  • Ansible
  • Grafana
  • GIT
  • Elastic
  • CDN
  • Jenkins
  • Monitoring

SRE-Operations Manager

Draftkings
07.2020 - 06.2022
  • Managing SRE-OPS team , around 24 members.
  • Distributing tasks and facing deadlines towards various project.
  • Implementing new projects and responsibilities.
  • Providing trainings related to each new process and tools.
  • Checking for the HTTP response code from the servers, on all of the company websites and micro services using various tools:
  • Dev tools
  • CDN portals
  • Consul
  • Fabio
  • Using and managing different tools for monitoring depending on the problem:
  • Datadog
  • Grafana
  • Prometheus&Karma
  • Zabbix
  • Using various set of tools to achieve daily goals and tasks:
  • Jenkins
  • Vcenter
  • NGNIX
  • Git
  • Catchpoint

SRE-OPS Operations Shift lead

Draftkings
01.2019 - 01.2020
  • Managing small team of 4 members during the working shift.
  • Checking for the response time, errors, and exceptions on all of the company websites and services, using various tools.
  • Checking for the HTTP response code from the servers, on all of the company websites and micro services using various tools:
  • Dev tools
  • CDN portals
  • Consul
  • Fabio
  • Using and managing different tools for monitoring depending on the problem:
  • Datadog
  • Grafana
  • Prometheus&Karma
  • Zabbix
  • Using various set of tools to achieve daily goals and tasks:
  • Jenkins
  • Vcenter
  • NGNIX
  • Ipam
  • Catchpoint

Technical Support

Siteground
01.2017 - 01.2019
  • Everyday work with Linux environment– Shared Servers, Cloud Servers and Dedicated serves.
  • Creation of mysql databases, export and import databases, checking for the proper communication between the database and the users assigned.
  • Bash scripting due to every day work and creation of my own simple bash scripts, to reduce the time of solving different clients requests.
  • Website optimization such as – CDN, TTFB, Caching, Gzip module, Leverage browser caching, Website size.
  • Checking for the response time, errors, and exceptions on all of the clients websites and services.
  • Migrating websites from different hosting companies.
  • Everyday work with cPanel and WHM.
  • Communications with clients via ticketing system.
  • Many other responsibilities to face all the customers requirements due to the everyday work.

NOC Specialist

SBTech
01.2016 - 01.2017
  • Checking for the response time, errors, and exceptions on all of the company websites and services.
  • Using monitoring tools PRTG/Zabbix and debugging frontend applications, websites, virtual machines, and physical hardware.
  • Using various tools for tracing logs like Kibana.
  • Jira ticketing system and supporting confluence knowledge base.
  • 24/7 job that requires problem solving attitude, and thinking outside of the box.

Technical support

Melita
01.2012 - 01.2016
  • Monitoring and tracking fo the good condition of the company network.
  • Setting up different type of equipment (amplifiers/mobile sides), using specialised software, developed for the company needs.
  • Work with the company owned monitoring software – Dataminer / Modeminfo / Viewpoint.
  • Team work with the customer care centre, technicians and clients .
  • Communication with managers , CEO and important company clients, in a very polite manner
  • Solving problems and solving issues, on my own due to late hours.

Line technician - part time

Melita
01.2012 - 01.2016
  • Setting up, Internet, TV channels and Mobile services amplifiers.
  • Building up and maintaining mobile side antennas.
  • Solving network noise and interference issues
  • Choosing and replacing equipment to reach the best RF power, at the end point of the network ,by referring a company map and following rules in HFC network .
  • Communication with Customers and different members of the company.

Education

Vocational School of Mechanics
05.2004

Skills

    Work on my own

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Certification

DevOps

Interests

Reading, Movies, Board games, friends

Training

  • Linux Administration
  • Linux Administration certificate
  • DevOps Containerization, CI/CD, Monitoring
  • DevOps Infrastructure and configuration management
  • Terraform, Ansible, Puppet, Kafka, Rabbit.

Timeline

DevOps Engineer

EGT
07.2024 - Current

Junior DevOps Engineer

EGT
07.2022 - 07.2024

SRE-Operations Manager

Draftkings
07.2020 - 06.2022

SRE-OPS Operations Shift lead

Draftkings
01.2019 - 01.2020

Technical Support

Siteground
01.2017 - 01.2019

NOC Specialist

SBTech
01.2016 - 01.2017

Technical support

Melita
01.2012 - 01.2016

Line technician - part time

Melita
01.2012 - 01.2016

Vocational School of Mechanics

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Milen Serkov