Enterprise Architecture / Cloud / DevOps

Köln, Deutschland

Deutschland +3

Master

Köln, Deutschland

Deutschland +3

Master

Profilanlagen

Skills

Kubenetes Docker DevOps Scrum Amazon Web Services (AWS)Architecktur Kafka agile AWS Zertifizierung Project Manger Kubernetes Product Owner TOGAF Plattform

Architecture: Enterprise / Solution Architecture, TOGAF, ARC42, UML
Cloud:                   Cloud migration (on premise to cloud), Hybrid-Cloud
                            AWS (Amazon Web Services), Azure, Architecture,
                            Security and Operations, High Availability Concepts
Project-Management:
                            Agile development (Scrum), Kanban, Lean Product Development
                            Jira, Confluence, ServiceNow,
Container:             Docker, Kubernetes, Helm, Rancher, Istio/service mesh, k3s, RKE2, Hashicorp Packer
CI / CD:                 Jenkins, GitLab-CI, Azure DevOps (Team Foundation Server), TeamCity, Sonartype Nexus,
                            ChefDK, Chef-Server, ansible, Github, GitLab, Bitbucket
Infrastructure as Code:
                            Terraform, Cloud Formation, AWS CDK etc
Serverless             Lambda, Lambda@Edge, Fargate, EKS, ECS
Security:                BSI Product Certification (Commons Criteria), IT-Grundschutz BSI, Cloud and Container Security Architecture
SecOps:                Private Key Infrastructure (PKI), SSO / KeyCloak, Firewalls (Tufing)
                            AquaSecuriy, Twistlock (Prisma), trivy, Hashicorp Vault, anchore, Claire – vulnerability scanners
Big Data:               Kafka: high availability, high performance setup, MongoDB, Python
QA/Testing:           Junit, QTest, Selenium, PHPUnit, Gauge
IoT:                       ActiveMQ, RabbitMQ, MQTT
Monitoring & Search Engines:
                            Prometheus, InfluxDB, Grafana, ELK-Stack, Elasticsearch, Nagios, AppDynamics
                            Redis, Varnish, SOLR
Server / OS:           Red Hat Enterprise Linux (RHEL), CentOS, Debian, Ubuntu, Windows Server
Enterprise Apps:    Cisco Call Manager, SCCM packaging tool, ActiveDirectory, SAP-HR
Development:       Java, Spring Boot, JPA, Hibernate, Liquibase, Maven, PHP, Doctrine ORM,
                            PostgreSQL, MySQL, SQL-Server,
                            SCSS, Bootstrap, jQuery, node.js, npm, Angular, grunt, gulp,
                            .NET, .NET Core, NuGet
                            Api: Soap, REST, JSON, XML, YAML
IDE                       IntelliJ, Eclipse, Visual Studio Code
Penetration-Testing
                            Kali-Linux, Metasploit, OWASP ZAPproxy, nmap
Block-chain:          Ethereum, Smart Contracts, Solidity

English:                 Working language (professional stay abroad, international customers)

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

Technical Product Owner / Consultant Private Cloud Migrations

Öffentlicher Dienst

1000-5000 Mitarbeiter

Implementation of Private Cloud for Hessische Zentrale für Datenverarbeitung. ‘Verwaltungs-Cloud Hessen’
The consulting team is responsible for transformation of existing projects into Kubernetes / private cloud and interfacing

Build-up of and head of private cloud consulting team
Definition of strategy and processes for migration of existing projects to private cloud and Kubernetes platform
Management for cloud transformation of several projects
Technical lead for project migrations, target architecture and security concept
Alignment with stakeholders and departments, requirements engineering
Definition of private cloud platform services, vision and road map, maintenance of backlog

Project Management, Stakeholder and Client Management, Architecture Management, TOGAF, SAFe, Kanban, jira
OpenShift, GitOps, ArgoCD, GitLab, Ci/CD, Harbour, Artifactory, Helm, Terraform, Prometheus, Grafana, Elasticsearch, Kibana, Private Cloud
ServiceNow, SLA, BSI C5, ISO 27001/2, ITSM, Remedy
VMware Cloud Foundation, vSphere, Aria Suite, ESXi, NSX, Oracle Cloud Infrastructure (OCI), Hashicorp Vault, S3, MinIO

Lead Architect & Product Owner

secunet

Internet und Informationstechnologie

500-1000 Mitarbeiter

Lead Architect

responsible of architecture management in department with 40 developers in five teams
Establish architecture guidelines, tooling and decision processes
Map client requirements to business objectives, creation of product release plan
Migration of legacy monolithic software to micro services in high security context
Conception of container based microservice solution (Kubernetes) and migration path

Product Owner / Head of Platform Team

Build team from scratch, responsible for leading a team of 8 developers & architects
Drive creation of platform, release management, shipping, and secure operations (SecOps)
Project management in environment with multiple stakeholders
Creation of product road map & prioritise features
Implementation of test- and quality management and DevOps automation

Security Operation (SecOps) and Software Audit / Certification

Drive BSI software certification process according to Commons Criteria
Audition according to „IT Grundschutz“ (BSI)
Implementation of PKI infrastructure and cryptographic methods

Data Center Migration Cloud (Consultant / Architect)

RWE Supply & Trading

Energie, Wasser und Umwelt

1000-5000 Mitarbeiter

Consultant Cloud Migration (AWS)

Analysis of existing hybrid application server environment with focus on middle ware solutions
Development of cloud solution architecture for complex IT solutions
Elaboration of detailed migration plans in hybrid scenario (on-premises, public cloud)
Data Centre transformation to AWS
Windows Migration re-domaining / re-platforming

Enterprise Architecture

Introduction of container-based concepts for increased flexibility while reduced maintenance time
Driver for onboarding container technology into embedded legacy environment
Analysis of target operation model and aligning with corporate stakeholders
Creation of container security concept and rollout with legacy security departments
Architecture of high availability, low latency cluster in EKS (Kubernetes on AWS) and setup as boilerplate to be reused enterprise wide

Kafka Enterprise Messaging Bus:

Planning and setup of multiple high availability solutions for business-critical systems
Risk management and mitigation regarding business continuity
Metrics, monitoring and alerting (ELK-Stack, Prometheus & Grafana)
Roll out of multiple clusters, implementation of SLA / support team

Zertifikate

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