Tamás Kárándi

Email: tkarandi at gmail dot com
CV: https://karandit.github.io [Download as PDF]

I am an outgoing and energetic person, seeking a career that fits my professional skills, personality, endless urge to investigate and learn.

Experience

Serokell / Site Reliability Engineer2023 Mar - present

Cloud providers: AWS, Hetzner
IaC: nix/nixpkgs/NixOS, terraform/terranix
Technologies: nginx, (Hashicorp) vault, docker, restic
Monitoring: grafana, prometheus, loki/promtail, alertmanager/onCall
Version Control/CI: Github/Github Actions

DMG Mori-Heitec / Senior Software Engineer2020 Aug - 2023 Mar

Project: Implementation of a Kubernetes based Infrastructure for Istos
Cloud providers:Azure, K8s/AKS
IaC: Helm, Helmsman
Languages: bash, Java(Quarkus)
Version Control/CI: Bitbucket/Jenkins + Tekton

Evosoft / Chief Infrastructure Engineer2017 Aug - 2020 Aug

Project: Design and implementation of AWS Infrastructure for MindSphere 3
Cloud provider: AWS (VPC, ECS, ALB, Route53, S3, ...)
IaC: terraform/terragrunt
Version Control/CI: Gitlab/Gitlab CI

Leading the Infra Engineers of 9 teams
I'm proud of implementing Blue/Green deployment (a.k.a Mayflower)

Evosoft / Infrastructure Engineer2016 Oct - 2017 Aug

Project: Redesign the CI pipelines of MindSphere 2
Technologies: Docker, Redis, PostgreSQL, MySQL, RabbitMQ
Version Control/CI: Gitlab/Gitlab CI

I'm proud of replacing our old TFS + Jenkins based pipelines with a Docker based Gitlab CI for 180+ repos
Designing and leading the development of our monitoring infrastructure based on Prometheus/PagerDuty/Grafana

Evosoft / Key Developer 2014 Apr - 2016 Oct

Project: Design and implementation of MindSphere 2, an Industrial Internet of Things platform for the Digitalization department of Siemens AG
Languages: Java, JavaScript, TypeScript
Technologies: Microservices, REST, Spring Boot, Cloud Foundry, Gradle, Grunt, Karma, TestNg, Pact
Methodologies: Scrum like, Pair programming, TDD
Version Control/CI: TFS + Git/Jenkins

I'm proud of introducing TypeScript in our front-end project

Evosoft / Java Architect 2005 Nov - 2014 Apr

Project: Design and implementation of an Eclipse based railway editor for the Railway Automation department of Siemens AG
Languages: mainly Java, some XTend, HQL, SQL
Technologies: Eclipse RCP, EMF, GEF, Hibernate, Jasper Reports
Version Control: Clearcase

I'm proud of introducing the notion of Continuous Integration in the project: CruiseControl --> Hudson --> Jenkins
Won the EvoRace (internal programming contest) in 2009, third place in 2010
Promoted as Architect in 2010

Eklos SA / C# Developer2004 - 2005

Projects: At Eklos, as a Romanian-Italian company, we were designing and implementing 3-4 production tracking applications for GUCCI
Languages: C#, J#, VB.Net
Technologies: WinForms, ASP.Net
Version Control: Visual SourceSafe

MaxIQ SRL / Delphi, Junior Java Developer2001 - 2004

Projects: internal custom applications for RomTelecom Bihor
Languages: first in Delphi, then porting them to Java J2EE
Technologies: Delphi RAD, JBoss, JSP, Oracle, Maven
Version Control: CVS, SVN

Education

University of Oradea 2003 - 2005

Faculty of Electrotechnics and Computer Science

MSc: Project Management

University of Oradea 1998 - 2003

Faculty of Electrotechnics and Computer Science

BSc: Computer Science

Languages

Hungarianmother tongue

Romaniannative

Englishfluent

Germanbasic

Side projects

TerramakeType-safe Infrastructure-as-Code (elm + terraform)

Plank-o-meterKeeping track of the planks of employees (elm)

ConfettiTimetable generator for schools, high schools, universities (java)

REST DojoA lean poker clone (elm + java)

Hobbies