DevOps Engineer & Python Developer

Kandidát je DevOps inžinier s viac ako 4 rokmi skúseností. Predtým pracoval ako BE vývojár v jazykoch Python a Node.js. Na svojom poslednom projekte pracoval na migrácii z jedného hlavného účtu v cloude AWS, aby bolo možné všetko ovládať z jedného miesta. Okrem toho migrovali aplikácie na Kubernetes. Pracoval aj na automatizácii pomocou Jenkins a Ansible, vyvinul CI/CD pomocou BitBucket. Popri tom stále pracuje ako vývojár najmä v Pythone alebo Node.js. Medzi jeho najpoužívanejšie technológie patria Docker, Kubernetes, AWS, CI/CD, Openstack, Bash, Powershell, Java. Hovorí plynule anglicky a srbsky. Uprednostňuje projekty dlhšie ako pol roka.

June 2022 - Dec 2022: Senior DevOps Engineer in Prague, CZ

• Migrated applications from EC2 to Kubernetes clusters with Gitlab CI/CD and ArgoCD
• Reorganized AWS accounts architecture and migrated to AWS Control Tower
• Worked with AWS, Kubernetes, ArgoCD, Docker, Python, and Bash

June 2021 - June 2022: Backend/DevOps Developer in Prague, CZ

• Developed solutions in ManageIQ for orchestration/deploying of infrastructure
• Automated Postgre/DNS/Kafka deployments with Jenkins, Ansible, and Helm
• Developed CI/CD with BitBucket
• Managed Kubernetes/Openstack
• Worked with Jenkins, Ansible, Helm, Postgre, Kafka, Kubernetes, OpenStack, Docker, OpenDNS, Python, Bash/Powershell, Java, and Groovy

Dec 2018 - May 2021: Backend Developer/DevOps/SRE Specialist in Prague, CZ

• Developed backend REST APIs as high availability, load-balanced, microservice infrastructure with Loopback4 on AWS ECS
• Automated AWS infrastructure build with Python/Bash
• Managed deployment of app, operation support, production deployments & monitoring, security & reliability testing
• Built high availability, load-balanced AWS infrastructure with Cloudfront, ECS, EC2
• Developed CI/CD with Gitlab and AWS Codepipeline to deliver automatic deployments of microservices across VPC environments
• Worked with Node.js, Loopback4, MongoDB, Redis, PostgreSQL, Neo4j, RabbitMQ, ElasticSearch, SocketIO, Docker, AWS (VPC, EC2, ECS, ECR, S3, Route53, CloudFront, RDS, CloudWatch, CodePipeline), JavaScript/Typescript, Python, NoSQL, SQL, and Bash

July 2015 - April 2018: Automation Developer in Bratislava, SK

• Planned, designed, and developed automation solutions in Python w/ Django or Qt
• Built SQL data logic generation tools that generated SQL insert queries based on system logic from more than 100 tables with table/fields relations, dynamic lookups, SQL DB clean-up tools
• Developed SQL billing/invoice interface queries
• Built automation tools for terminal automation, XLS spreadsheet automation, data generation, data pulling, web parsing, and Lotus Notes automation
• Deployed and maintained cloud servers and performed testing on Windows Server 2008
• Worked with Python, Django, Qt, SQL, Java, C#, PHP, and PLI/CI

November 2012 - June 2015: Data Billing/Invoice System Specialist in Bratislava, SK

2007 - 2009: Network Administrator in Báčsky Petrovec, R