I am Bilgehan NAL, passionate DevOps & Platform Engineer with more than 4 years professional experience. I am a person who is dedicated myself to hack my life with my computer skills.
I specialise in automization, running and architacture of platforms according to the DevOps Culture. I have experience in improving SDLC (Software Development Life Cycle) process, managing kubernetes (Vanilla Kubernetes, Openshift), constructing a test environment on on-premise and cloud systems, CI/CD processes and managing several DevOps tools etc.(You can find details of them below)
To accomplish this, I have experience in several part of DevOps processes but I believe that DevOps was not a position, it is a culture and I try to act according to this mission in my work life.
I had the opportunity to get experience about various technologies like
* Managing development, test and staging environments in vm, Kubernetes / Openshift (onlly vm, only k8s or combination of both of them.)
* Using Ansible for installing to get ready test environment.
* Writing custom kubernetes tools using Python.
* Writing custom scripts and projects in bash, Python, NodeJS.
* Writing opensource packages in python (Published on PyPi)
* Involving , creating, maintaining CI/CD processes using several tools.(Jenkins, GitLab CI/CD, Tekton, Spinnaker)
* Integration of tools which I use using their APIs, webhooks etc. (Sonarqube, JIRA, Confluence, GitLab, Bitbucket, Spinnaker, Jenkins etc.)
* Managing JIRA
* Automizing some manual issues.
* Designing the architacture of test automation tools (selenium, cypress, newman(postman) etc.)
* Working on cloud provider GCP, AWS
* Dockerizing projects using Docker.
* Experience in Linux Administration, installation, configuration and upgrades of Linux.
* Preparing Helm charts of containerized projects.
* Implementing IaC(Infrastructure as Code) by using Terraform, Ansible, JCasC, Pulumi
* Getting experience in using Build Automation tools like, Gradle, Maven.
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* Managing test environment built on VMs.
* Developing of some Jenkins pipelines.
* Integration of DevOps Tools (JIRA, Bitbucket, Sonarqube etc.)
* Building a test environment on Openshift and GCP
* Integrating existing test environment with Kubernetes
* Integrating microservices with existing IaC and deployment mechanisms.
* Dockerizing and deployment of the microservices.
nov. 2018 - maj 2021 (2 år, 6 måneder)
* Managing, maintaining, updating, constructing developing staging and development environments on Kubernetes.
* Maintaining and improving CI/CD pipelines on Jenkins.
* Integration between DevOps tools (Jira, Sonarqube, Jenkins, Spinnaker, etc.)
* Developing automation scripts and projects using Bash, Python, NodeJS, Java, Groovy
* Monitoring the test and staging environment using Prometheus, Grafana, Alertmanager
* Applicating GitOps practicing using flux (fluxCD)