Fachlicher Schwerpunkt dieses Freiberuflers

AWS Experte mit dem Fokus auf "Operational Excellence" und Skalierbarkeit

verfügbar ab
01.07.2020
verfügbar zu
100 %
davon vor Ort
30 %
PLZ-Gebiet, Land

Einsatzort unbestimmt

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Österreich

Schweiz

Remote-Einsatz
Remote jederzeit möglich

Projekte

02/2019 - 06/2020

1 Jahr 5 Monate

Launching Joyn from scratch

Rolle
Director Platform Engineering
Kunde
Joyn GmbH
Einsatzort
München
Projektinhalte
  • We ramped up 24 teams to build the product.
  • I was responsible to staff up and lead the SRE-, the Security Operations- and the Service Management Team to fulfil the requirements of a smooth operating product.
  • These teams must consists of highly motivated, open-minded and excellent communicators to be maximal efficient in their X-functional position. The biggest challenge for the Platform Domain is to have the best achievable quality, while granting the engineering teams the most possible autonomy.
  • The product was sucessfully launched in June 2019
  • Responsibilities: Service Management (Product Qualitiy Management), Site Reliablity Engineering, Security Operations
Kenntnisse

Agile Entwicklung

Führungsverantwortung

AWS

Cloudformation

Terraform

Continuous Integration

Kafka

Cassandra

SaaS

PaaS

IaaS

Produkte

GitLab

AWS

Grafana

Dynatrace

Prometheus

06/2018 - 01/2019

8 Monate

Chairman of the architecture board

Rolle
Engineering Manager Platform and Architecture
Kunde
ProsiebenSat1 Media SE / ProsiebenSat1 Digital GmbH
Projektinhalte
  • Chairman of the architecture board and driver of the overall architecture. Personnel and budget responsibility, as well as responsibility for all digital products (maxdome.de, prosieben.de etc.) in terms of reliability, stability and cost-efficiency.

04/2011 - 02/2014

2 Jahre 11 Monate

Mail and Media portals

Rolle
Senior DevOps Engineer
Kunde
1und1 Internet SE / 1&1 Mail & Media GmbH
Projektinhalte
  • Mail and Media portals like URL on request

02/2008 - 04/2011

3 Jahre 3 Monate

People development, technology evangelist

Rolle
Head of Operations and Suppor
Kunde
SpaceNet AG
Projektinhalte
  • People development, technology evangelist, know-how carrier and know-how spreading

06/2006 - 02/2008

1 Jahr 9 Monate

Workflow automation for virtual hosting product

Rolle
Second Level Support and Operations
Kunde
SpaceNet AG
Projektinhalte
  • Focus area: B2B Support

Projekthistorie

Transform to a new Tech Organisation- As part of the management team, we have transformed the following topics in our new organization of 120 engineers:

Ways of Working:

Implemented Scaled Agile Framework (SAFe) Talent Management: New hiring process, career path and people engagement

Organization:

new org structure with four technical domains and it's product counterparts

Architecture:

We formed architecture and development guiding principles. To keep track and fulfil these guidelines, we installed an architecture board with a seat for the solution architects in all teams from each domain, with me as the chairman


Architecture and launch of various microservices in an AWS Autoscaling environments- To achieve the goal of an easy to adapt and fast to spawn service landscape of cost-efficient and high available services on AWS, I developed a template for provisioning and releasing those.

All services had to handle tv-broadcasting related flash-traffic (instant burst of millions of request) and therefore they made use of a tool that I wrote to easy create custom metrics for AWS Cloudwatch to make scaling decisions in autoscaling groups.

As the cloud-topic was pretty new I taught engineers how to build their services the cloud native way. How to use AWS Services to build stateless machines and swap out any necessary persistence layers to other services, was the main mission.


Identity and access Management - I developed a web-based software solution based on python-django, provided a ldap and SAML interface to let various systems authenticated against it.

The complexity was caused be the various compliance requirements. We had to build a complex approval workflow to grant access to specific systems and their provided roles. Also the user lifecycle was covered, with various workflows to prolong externals and limit there overall rights in the tool itself.

Kompetenzen

Programmiersprachen
Terraform

Design / Entwicklung / Konstruktion
Cloudformation

Produkte / Standards / Erfahrungen
Agile Entwicklung
AWS
AWS
Continuous Integration
Dynatrace
GitLab
Grafana
IaaS
PaaS
SaaS

CAREER PROFILE

When it comes to my professional career I would call myself lucky, not because I got my jobs by luck alone, but because I realized already at the age of 12 that programming and computer science is my passion. So I started with textadventures in Turbo Pascal and JavaApplets ('95), later I added JavaScript ('96) for my own website. Accordingly you can expect a highly passionate, authentic and integer partner for your teams with a track records of 17 years professional expertise.

SKILLS & PROFICIENCY

  • AWS Docker
  • Cloudformation
  • Linux
  • Python
  • Distributed Systems
  • GitLab (CI/CD)
  • IAM in cloud-native times
  • Kafka
  • DynaTrace
  • Grafana / ELK / Influx
  • Terraform

Leadership

  • People Development
  • Hiring (Talent Aquisition)
  • Mentoring
  • Coaching
  • Agile Methodologies
  • Buget Planning

Personalverantwortung
Führungsverantwortung

Datenbanken
Cassandra

Datenkommunikation
Kafka

Berechnung / Simulation / Versuch / Validierung
Prometheus

Sprachkenntnisse
Englisch
Professional
French
Amateur
German
Native

Ausbildungshistorie

2003 - 2006

Qualified IT specialist

Professional Schools at Bergsonstraße