Dominik Zarsky

Full Stack Developer and DevOps Engineer

I build modern web applications with focus on performance and user experience. As a DevOps engineer, I mainly focus on Azure Cloud, CI/CD, Infrastructure as Code, and automation.

Skills & Technologies

Languages

C#

C#

4 years
PHP

PHP

8 years
TypeScript

TypeScript

3 years
Python

Python

8 years
Golang

Golang

3 years
PowerShell

PowerShell

4 years
Bash

Bash

4 years

Frameworks

React

React

2 years
Laravel

Laravel

6 years
.NET

.NET

4 years
Flutter

Flutter

1 years

Tools

Git

Git

8 years
Docker

Docker

5 years
Terraform

Terraform

2 years
Ansible

Ansible

2 years
GitLab CI

GitLab CI

2 years
GitOps

GitOps

1 years
Proxmox VE

Proxmox VE

3 years
MSSQL

MSSQL

4 years
PostgreSQL

PostgreSQL

3 years
ElasticSearch

ElasticSearch

3 years
Linux

Linux

7 years
Windows

Windows

5 years
Prometheus

Prometheus

2 years
Grafana

Grafana

2 years
Application Insights

Application Insights

2 years

Cloud

Azure DevOps

Azure DevOps

3 years
Azure

Azure

3 years
Kubernetes

Kubernetes

2 years
AWS

AWS

1 years
Oracle Cloud

Oracle Cloud

5 years

Work Experience

DevOps Consultant

Business Logic s.r.o. & NSure s.r.o. • Czech Republic

Jan 2023 - Present

Currently serving as a DevOps Consultant for two companies, specializing in CI/CD process optimization and cloud infrastructure management.

  • Creating pipelines and optimizing CI/CD processes in Azure DevOps and GitLab CI
  • Managing Windows and Linux servers in both on-premise and cloud environments
  • Working with Azure Cloud services
  • Operating and supporting applications running in Kubernetes, including Helm chart creation
  • Automating infrastructure using Infrastructure as Code (IaC) tools (Terraform, ARM templates, Ansible)
  • Web application development (ASP.NET Core, React)
  • Developing automated scripts and tools (PowerShell, Python)
  • Implementing logging and monitoring solutions for cloud-native applications and infrastructure components (Prometheus, Grafana, OTLP, ELK, Application Insights)
  • Streamlining development workflows and deployment strategies
  • Implementing DevOps best practices across the organization
  • Installing and managing linux-based virtual servers (Ubuntu, AlmaLinux)

Notable Experiences

  • Migrated legacy applications based on .NET Framework and React from on-premise Windows servers to Azure App Service, improving scalability and reducing maintenance costs
  • Implemented complete automation of bootstrapping and configuring fresh startup applications in .NET and React, reducing setup time from hours to minutes
csharp react azure azure-devops kubernetes terraform postgresql powershell python docker ansible linux

DevOps Engineer

Business Logic s.r.o. • Czech Republic

Apr 2022 - Dec 2022

Building and optimizing CI/CD pipelines and cloud infrastructure

  • Building and optimizing CI/CD pipelines
  • Container orchestration with Kubernetes
  • Azure cloud infrastructure management
  • Deployment process automation
  • System monitoring and optimization

Notable Experiences

  • Developed a centralized logging solution using the ELK stack for better monitoring and troubleshooting
  • Migrated internal applications to Azure Kubernetes Service (AKS) for improved scalability and reliability
csharp azure-devops kubernetes docker mssql elasticsearch

Software Developer

Business Logic s.r.o. • Czech Republic

May 2021 - Apr 2022

Development of web APIs on the .NET platform

  • Development of web APIs on the .NET platform
  • Foundational experience in backend development
  • Enterprise-level application architecture
csharp mssql

Featured Projects

TS3Viewer

Platform for viewing, monitoring and administering TeamSpeak 3 servers including a TS3AudioBot instance

typescript react csharp sqlite docker tailwindcss

Tennis league management app

A web application for managing tennis leagues, including player registrations, match scheduling, and score tracking

laravel typescript react intertiajs mysql docker tailwindcss php kubernetes auth0

RESTful Wedos API wrapper

A Golang wrapper for the Wedos API (WAPI), providing an easy-to-use RESTful API for managing domains, DNS records, and hosting services. Includes a Golang backend and a React frontend.

go react typescript docker tailwindcss

Airsoft Team Website

Website for the SOoS Airsoft team, built with Next.js and Tailwind CSS

nextjs typescript tailwindcss docker kubernetes auth0 postgresql s3

Get In Touch

Get In Touch

Currently available for freelance projects and collaborations with commitment up to 16 hours per week.

Availability limited
Response Time 24-72 hours