enabler of high performance systems, teams, and individuals
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- 105‐125€/Stunde
- 10409 Berlin
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- hu | en
- 13.03.2024
Kurzvorstellung
Qualifikationen
Projekt‐ & Berufserfahrung
11/2021 – 1/2023
TätigkeitsbeschreibungTaking the customer's IT infrastructure to the next level. May include traces of terabyte-scale PostgreSQL databases on Heroku.
Eingesetzte QualifikationenAmazon Web Services (AWS), PaaS (Platform as a Service), PostgreSQL
9/2021 – 10/2021
TätigkeitsbeschreibungMaturity assessment of software delivery processes.
Eingesetzte QualifikationenContinuous Delivery (CDE), Git, Testing (IT)
5/2021 – 10/2021
TätigkeitsbeschreibungForming a dedicated platform team from scratch, assessment of process maturity, implementing foundational work organization elements and domain best practices.
Eingesetzte QualifikationenAnsible, Docker, Dokumentation (IT), KVM (Kernel-based Virtual Machine), Projektleitung / Teamleitung (IT)
2/2021 – 4/2021
TätigkeitsbeschreibungAutomating OpenStack operations in a multi-cluster environment.
Eingesetzte QualifikationenCloud (allg.)
11/2020 – 2/2021
TätigkeitsbeschreibungImproving the reliability and performance of the IT infrastructure.
Eingesetzte QualifikationenContainer Management, elasticSearch, Linux (Kernel)
5/2020 – 5/2020
TätigkeitsbeschreibungDesigning the IT infrastructure of the customer to be optimized for business continuity through zero-downtime upgrades.
Eingesetzte QualifikationenKVM (Kernel-based Virtual Machine), Linux (Kernel), Storage
8/2017 – 4/2020
Tätigkeitsbeschreibung
I helped inovex GmbH to open a new revenue stream while reducing IT infrastructure costs.
On the technological level it means a heavily integrated, turnkey solution to roll out OpenStack installations from scratch, complete from bootstrapping on bare metal, through fully-automated provisioning, to deploying log analytics, monitoring and metrics collection with a single push of a button.
I also helped to enable the company's customers to gain new IT capabilites through automation of datacenter operations. It means building an inventory based on NetBox, provisioning VMware virtual machines with Terraform, and automating deployment with Ansible. All those elements are also integrated together with GitLab CI pipelines for continuous integration and delivery for infrastructure.
Linux (Kernel), Cloud (allg.), Systems Engineering, Ansible, Puppet
8/2014 – 7/2017
Tätigkeitsbeschreibung
My first job was to introduce infrastructure automation from scratch, using Rex in a Gentoo-only bare metal environment. It is powering a billion dollar business by now.
My responsibilities also involved to design and build a high performance ELK stack (processing 300k+ events per second, with total data size over 1 PB), and to maintain and scale high performance monitoring systems (Graphite+Grafana for a similar workload).
I also kickstarted weekly "Friday talks" as an internal knowledge sharing platform, maintained the company's tech blog, organized meetup events, and gave talks about some parts of the technology stack at various conferences.
Linux (Kernel), Systems Engineering
Zertifikate
Ausbildung
Budapest
Budapest
Über mich
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Weitere Kenntnisse
Persönliche Daten
- Ungarisch (Muttersprache)
- Englisch (Fließend)
- Europäische Union
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