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Kosmas Chatzimichalis
Switzerland
DevOps/SRE engineer with many years software development, database administration and development, and systems administration and infrastructure experience, that enjoys finding solutions to technical problems. Always willing to learn.
CodersRank Score
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This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
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305.8
CodersRank Rank
Top 3%
Highest experience points: 0 points,
0 activities in the last year
Ruby
39.5
exp.
Elixir
48.5
exp.
JavaScript
24.1
exp.
HCL
111.4
exp.
ERB
16.3
exp.
JSON
19.8
exp.
List your work history, including any contracts or internships
VIU Eyewear
Dec 2017 - Jun 2020 (2 years 6 months)
Engineering Lead
* Migration to AWS
* Monitoring and alerting using Prometheus and Grafana
* Setup and configuration of ELK stack (Elasticsearch, Logstash, Kibana)
* Introduction and setup of Terraform Cloud
* Architecture of abstraction business layer
* Transition to microservices architecture
* Introduction of automated testing for ecommerce website
* Introduction and use of GraphQL and Elixir
* Leading three engineering teams
* Monitoring and alerting using Prometheus and Grafana
* Setup and configuration of ELK stack (Elasticsearch, Logstash, Kibana)
* Introduction and setup of Terraform Cloud
* Architecture of abstraction business layer
* Transition to microservices architecture
* Introduction of automated testing for ecommerce website
* Introduction and use of GraphQL and Elixir
* Leading three engineering teams
HyHelp AG
Nov 2016 - Dec 2017 (1 year 1 month)
Senior Infrastructure Engineer
* Set up monitoring and alerting with Prometheus, Grafana and cAdvisor.
* Setup and configuration of ELK stack (Elasticsearch, Logstash, Kibana)
* Infrastructure setup using Docker and DockerCloud virtualization.
* Infrastructure automation and further development.
* Support and maintenance of Symfony web application.
* Scrum Master in DevOps team agile processes.
* Development of system to automatically restore and send notification of database backups.
* Setup and configuration of ELK stack (Elasticsearch, Logstash, Kibana)
* Infrastructure setup using Docker and DockerCloud virtualization.
* Infrastructure automation and further development.
* Support and maintenance of Symfony web application.
* Scrum Master in DevOps team agile processes.
* Development of system to automatically restore and send notification of database backups.
Tuskerdirect
Aug 2016 - Oct 2016 (2 months)
Senior Software Engineer / DevOps
* Infrastructure setup with Continuous Integration (Codeship) and Code Analysis (Codeclimate)
* Testing infrastructure using Cucumber and RSpec
* Infrastructure automation using Ansible
* Software development of new platform using Ruby on Rails
* Architectural design of new application
* Testing infrastructure using Cucumber and RSpec
* Infrastructure automation using Ansible
* Software development of new platform using Ruby on Rails
* Architectural design of new application