Profilbild von Arndt Roth Lead Cloud Engineer / Architect / DevOps / SRE (AWS|GCP) aus Berlin

Arndt Roth

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Letztes Update: 12.03.2024

Lead Cloud Engineer / Architect / DevOps / SRE (AWS|GCP)

Firma: Wolkenroth
Abschluss: Universität
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher) | französisch (gut)

Dateianlagen

Certifications_ArndtRoth_2022.pdf
CV-ArndtRoth-2023-03_310323.pdf
Lebenslauf-ArndtRoth-2024-03_020224.pdf

Skills

24 Jahre IT Erfahrung (Linux, Internet Services, Webapplikationen, Betrieb, Hochverfügbarkeit, Persistenz, Automatisierung, IaC)
12 Jahre Erfahrung mit agilen Methoden und operativen Arbeitskonzepten (Scrum, Kanban, DevOps, CI/CD, SRE)
10 Jahre Erfahrung mit AWS (Migrationen, Betrieb, Optimierung, Architektur, Serverless, Sicherheit, Kosten, 7 Zertifizierungen)
5 Jahre Erfahrung mit GCP und Kubernetes/Helm
5 Jahre Erfahrung mit Splunk
Git - Gitlab - Github
Interesse an Data Themen (Data Lake, Data Warehouse, Data Pipelines)

Projekthistorie

06/2022 - 01/2023
Cloudmigration AWS Serverless
Generali Deutschland (Versicherungen, >10.000 Mitarbeiter)

- AWS Serverless Beratung, Architektur, Security
- AWS Lambda, API-Gateway, Step Functions, DynamoDB, S3, IAM, Cloud Trail, Cloud Watch
- IaC-Umsetzung mit terraform
- Gitlab CI/CD

11/2021 - 04/2022
Google Cloud Platform Migration
IT4IPM / GEMA (Sonstiges, 50-250 Mitarbeiter)

Consulting, IaC Architecting and Engineering

01/2021 - 11/2021
Head of Cloud Infrastructure and DevSecOps
Actano GmbH (Internet und Informationstechnologie, 10-50 Mitarbeiter)

- hire, build up and lead a Cloud Infrastructure & DevOps team - help the team to grow throughout their DevSecOps evolution

- write and prioritize backlog; fulfill the role of Product Owner “Cloud Infra. & DevSecOps” - communicate, drive and implement operational enhancements and optimizations

- investigation, verification, configuration of technical settings to fullfil security requirements (as of GDPR)

- Business Continuity, Disaster Recovery, Incident Management
- Vulnerability Scanning, Network Security, Encryption, AAA
- technical documentation of the status quo of the platform and cloud resources used - suggestions of improvements
- implementation of improvements
- documentation of the responsibilities and practices

 

GCP services: GKE, GCR/Artifact, GCE, VPC, Networking, IAM, Storage, Cloud Operations (Logging, Monitoring, Error Reporting), Gsuite

Infra-as-Code: Terraform, Scripting
CI/CD: Github, Jenkins, GitOps, Flux, Helm 3, Kubernetes, Docker

Observability: Grafana, Prometheus, Elastic Cloud


09/2020 - 12/2020
Cloud Architect / DevOps
Vivy GmbH (eHealth venture Allianz SE) (Versicherungen, 50-250 Mitarbeiter)

AWS multi account migration concepts & diagrams (Lucidchart)

AWS services: Organizations, ACM, SSM, IAM, EC2, ECS, S3, ELB/ALB, Lambda

Infrastructure-as-Code: CloudFormation, Python /troposhpere, AWS CDK /Typescript

CI/CD: Github, Jenkins, Docker, Ansible

Threat Modelling (Data classification, Dataflow diagrams) , Documentation (Confluence)


01/2020 - 03/2020
Cloud Architect|Engineer|Consultant

Redshift, Lambda, Codebuild, CDK, Serverless framework)

10/2018 - 03/2019
Cloud Deployment Manager (DACH region)
Red Hat

Hybrid Cloud and OpenShift focussed key customer enablement and success
management. Technical and strategic contributions to global CDM program initiative.

06/2013 - 09/2018
Lead Cloud Engineer / Cloud Architect / Operational Data Analyst
HERE

AWS Cloud System Engineering and System Architecting. Achieved all avaliable AWS
Pro-level certifications. Responsible for 10 services (APIs). Organizing weekly AWS
knowledge sharing sessions across Developer and Engineering teams. Evangelizing
AWS adoption and contributing actively to best practice documentations. Technical
contact in touch with AWS Solution Architects. Organizer of internal AWS trainings
and also of AWS User Group meetup Berlin.
Contributor to infrastructure as code (IaC) solutions. Python development. Also strong
interest in Big Data and Jupyter.
Working knowledge of virtualization and containers (KVM, docker, Kubernetes)
SPLUNK solution engineering and evangelizing for operational intelligence. Certified
SPLUNK power user. JIRA and Confluence power user. Long-term DevOp experience
and deeply agile approach (Kanban, SCRUM master and product owner).

06/2011 - 06/2013
Senior System Engineer
NOKIA

System Engineering Tier 3 global datacentres; responsible for bootstrapping,
configuring, deploying, monitoring and optimizing Services (Map Rendering Services,
Dynamic Map Rendering, multiple Rest Apis). Continous Integration (Build pipelines
with Hudson/Jenkins), Virtualization (KVM, Vmware, OpenVZ), Automation and
Configuration Management with Puppet, HP Bladecentres (Onboard Administrator,
iLo, Virtual Connect, Flex 10), F5 BigIP, F5 Viprion

06/2009 - 05/2011
Application Manager in IT-Production
Immobilienscout GmbH

Responsible for configuring, deploying, running and optimizing applications and
their availability in frontend services based on Apache/Tomcat in two datacenters
with several hundreds virtual servers. Special focus on ITIL-compliant Deployment and
Configuration Management including Versioning (SVN), as well as matters of
Mailtransport (SMTP).
Responsible for some of the Services and Major Releases of
www.immobilienscout24.de .
Responsibility for some smaller full-stack projects and websites where front-end,
back-end and database run on one server (beta-projects).
Foundation and lead of weekly scripting-workshop (PERL, BASH).
Evaluation of commercial software solutions including organizing and contributing to
hands-on proof-of-concept workshops.
Organization of technology optimization workshops with internal and external
experts (e.g. configuration and architectural reviews).

09/2008 - 04/2009
Senior Systemadministrator in System Operations Team
StudiVZ Ltd.

Evaluation, implementation, configuration and operation of services and tools for
the 2000 CPU serverfarm of the plattform:

www.studivz.net, www.schuelervz.net, www.meinvz.net

Build, configure, optimize, run the Mailrelays (Postfix), DNS-Servers, Linux-HA
Cluster, loadbalancing with F5 BigIP; Monitoring and Graphing (Monit, Nagios,
Ganglia, Smokeping); Scripting (Bash, PERL) and general cluster maintenance (dsh);
provisioning of new systems; Configuration Management and Code Versioning (SVN);
Documentation (TRAC, JIRA, MS Visio) and Bugreporting (RT, JIRA),

07/2005 - 07/2008
Application Management, Senior Systemadministration & Infrastructure Customerprojects
I-D MEDIA AG (Internet und Informationstechnologie, 500-1000 Mitarbeiter)

Customerprojects:
Hosting (Planning & Implementation), Deployment, Operations and 24/7 on-call
duty of Web 2.0 platforms and communities:
community.ebay.de (2007 - 2008), www.t-community.com , www.wir.de,
www.fussball.de (2005- 2007), www.motortv.de (2005)

Support of internal backend and J2EE development team and infrastructure: Code
Versioning (SVN), Continous Integration (CruiseControl & Hudson), Deployment (ANT),
Loadtesting (JMeter), functional testing (Selenium), DBs (MySQL/Oracle), Storage,
Documentation (TRAC, Wiki) and Bugreporting (Mantis), Monitoring and Graphing
(Monit, Cacti, MRTG,RRD-Tools)

04/2000 - 12/2000
student assistant
Kunstgeschichte und Medientheorien der virtuellen Realität

"Kunstgeschichte und Medientheorien der virtuellen Realität", Humboldt Universität zu
Berlin (http://kunstgesch7.culture.hu-berlin.de)

Reisebereitschaft

Weltweit verfügbar
DACH Region. Darüber hinaus auf Anfrage.
Profilbild von Arndt Roth Lead Cloud Engineer / Architect / DevOps / SRE (AWS|GCP) aus Berlin Lead Cloud Engineer / Architect / DevOps / SRE (AWS|GCP)
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