Client projects & contracts

2025
-
2026
Red Robot s.r.o.

Red Robot s.r.o.

Modernization of application infrastructure for the Czech public sector – transition from application deployments using Bash/Ansible scripts to a containerized environment with Docker and GitLab CI/CD pipelines, a Kubernetes cluster and ArgoCD, managed with Terraform.
JavaJavaBashBashSpring BootSpring BootREST APIREST APIjunitjUnit 4/5MavenMavenPostgresPostgresSQLSQLFlywayFlyWayActiveMQ/ArtemisActiveMQ / ArtemisMQKafkaKafkaDockerDockerKubernetesKubernetesHELMHELMArgoCDArgoCDTerraformTerraformVaultHashiCorp VaultHarborHarborNexusSonatype NexusGitLabGitLab CI/CDWSO2 MIWSO2 Micro IntegratorKeyCloakKeyCloakGrafanaGrafana monitoringLinuxLinuxChatGPTChatGPTClaude CodeClaude Code
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Personal projects

Skills

Curriculum

Matej Kováč


Medior Java backend developer aimed towards fullstack - I have deeper overlap into DevOps & CI/CD and experiences building simpler frontend applications
My secondary area of focus contains Android apps development and browser extensions development for browsers based on Chromium core
View full CV

Experiences
&
Qualification

2025 – 2026

Medior Java backend developer / Junior DevOps engineer

Red Robot s.r.o.

2022 – 2025

Medior Java backend developer

PowerFLOW a.s.

2021 – 2022

Junior Java backend developer

AARON Group s.r.o.

2020 – 2021

Green Fox Academy Prague

Green Fox Academy

Basics for Java / SpringBoot backend development (9 month bootcamp)

2015 – 2020

Administrative clerk / clearance agent

Roulage SK s.r.o.

2015 – 2015

Warehouse logistics clerk, forklift driver

Miba Sinter Slovakia s.r.o.

2014 – 2015

Warehouse logistics clerk, forklift driver

Bourbon Automotive Plastics

2010 – 2013

University of Žilina, faculty of electrical engineering

Žilinská Univerzita v Žiline

Field of electrical engineering for automotive

2006 – 2010

Pavol Országh Hviezdoslav‘s grammar school in Dolný Kubín

Gymnázium P.O.Hviezdoslava

News

Personal Kubernetes cluster

From today, every application that is "live" and that I manage or am currently developing (including this website) runs in a Kubernetes cluster built on K3s. Running separately, outside the cluster, are the docker image registry (Zot), the secrets storage (Infisical) and the database (Postgres). As the deployment and monitoring tool I use ArgoCD; the GitOps structure has a repository for the platform (the applications outside the cluster, docker-compose), the Argo GitOps repository and a repository with HEL…

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New website

The new website is live, written (with Claude, apart from my own CSS styles) in TypeScript (Next.js) with Payload CMS, replacing the old Ruby on Rails application from 2018 with its hand-built CMS.

+ 7 other news

Contact

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