DevOps Engineer
Prehľad
Krátke zhrnutie
Skúsený SRE (CKA) s takmer desaťročnou praxou v produkčných prostrediach s vysokou dostupnosťou mikroslužieb. Skúsený v oblasti infraštruktúry ako kódu, Kubernetes, AWS, Azure, CI/CD a bezpečnostných projektov CNCF. Viedol zavádzanie cloudových bezpečnostných rámcov a presadzovanie politík. Spravoval klastre Kubernetes, potrubia CI/CD a zásobníky pozorovateľnosti. Silné zázemie v oblasti automatizácie infraštruktúry a prevádzky, podpory viacerých klastrov Kubernetes a migrácie aplikácií do Microsoft Azure.
Pracovné skúsenosti
Removed company names and contact/personal information:
SRE, Freelance September 2024 - Currently
Freelancing as SRE (CKA) designing, implementing, and securing Kubernetes hybrid infrastructures across EKS, Canonical, and vanilla environments. Leading the adoption of cloud-native security and policy frameworks to enhance compliance and observability. Helping organizations transition to GitOps with Flux and integrating CI/CD pipelines for automated deployments. Building and maintaining observability and monitoring stacks using Prometheus and Grafana. Leveraging Terraform and Ansible for reproducible infrastructure as code.
SRE April 2022 - August 2024
Working as a Site Reliability / DevOps Engineer supporting multiple Kubernetes clusters in the fintech sector. Automating infrastructure and operations using Terraform, Ansible, and custom scripting. Managing messaging platforms and core services. Building CI/CD pipelines with GitHub Actions, ArgoCD, and Flux. Leading the migration of applications to Microsoft Azure for improved scalability and fault tolerance.
Systems Administrator April 2015 - August 2024
Responsible for Linux VPS, network, and MySQL DB maintenance. Currently working sporadically during weekends.
Application Support August 2018 - March 2022
Handling incident, problem, and service request management in a lending & banking environment. Providing 2nd line support and deep analysis of issues. Working with modern tools for automation and improvement. Managing customer databases and banking systems.
Application Engineer - Information Specialist | Technological Consultant April 2016 - August 2018
Providing 2nd level support for automotive applications. Implementing and maintaining complex platforms. Coordinating with technical teams and communicating with customers. Working under strict SLAs in a 24/7 shift environment.
Help desk June 2015 - March 2016
Contractor working on the account. Providing on-site support and assistance.
| Kontraktor | 440 € / Denne |
| Úroveň | SENIOR |
| Remote | |
| Česko | |
| Slovensko |