Hi! My name is Peter 👋

I'm a professional Java developer with 7+ years of experience.

Interests: Algorithms, Containerization, Process Automations

Tech Stack 🔧

I mostly work Java, Spring Boot and Jenkins declarative pipelines. In previous years my job was oriented on Java EE.

Projects ⚒️

Recently I concentrate on my homelab:

flowchart LR
    subgraph collocation
        subgraph c_ci[CI]
            c_forgejo[forgejo]
            c_reposilite[reposilite]
        end
        java["java microservices"]
        c_nginx[NGINX]
    end

    subgraph main
        subgraph CI
            forgejo
            woodpecker
            reposilite
        end
        subgraph Nextcloud 
           Nextcloud
           Collabora
        end
        ha["Home Assistant"]
        syncthing
        NGINX
    end
    forgejo --> woodpecker --> reposilite
    forgejo -.->|mirror| c_forgejo
    woodpecker ---> c_reposilite
    woodpecker ---> dc[Docker Hub]
    yah["You are here"] -.-> c_forgejo
    

Some personal coding projects

• Time management library
  • Provides time structures to time management apps
  • Tech stack: Plain Java + Junit, AssertJ
  • Repository: https://git.ztsh.eu/Administrator/time
• HackerRank
  • Recreated HackerRank's validation system based on stdin/out
  • Contains some solutions
  • Tech stack: Plain Java + Junit, AssertJ
  • Repository: https://git.ztsh.eu/Administrator/hackerrank
• Redmine Assistant
  • Universal, multi-person time tracker addition to Redmine system
  • Tech stack: Spring Boot, Primefaces
  • Repository: to be published
• Jira Assistant
  • Time tracker, dashboards, task mirroring between instances
  • Works with both cloud and server editions (even at once!)
  • Tech stack: Spring Boot, Vaadin, Hazelcast (cache)
  • Repository: to be published

Socials 🙋‍♂️