Dimitry Kirschner
Rollout Expert
Experience
Rollout Expert
Everience Germany GmbH
- Project: Mazars Windows 11 rollout: responsible for the Windows 11 rollout at the Mazars client
- Understanding customer-specific requirements (hardware compatibility, application dependencies, Microsoft AD group policies)
- Implementing hardware logistics at customer sites
- Coordinating IT, business unit, security, and compliance teams
- Updating infrastructure
- Performing driver and firmware updates
- Automating the rollout using scripts
- Notifying users, providing FAQs, change logs, and support contacts
- Technologies: Baramundi Management Center, AD, Azure AD, Intune, Office 365, OpenProject, RDP, Topdesk, MS Teams, PowerShell
Software Developer
UAB IT Servisas Benamukas
- Project: implementation of cryptocurrency payments (ERC20 tokens) on an Ethereum-based blockchain
- Integration with Java backend using Ethers
- Integration with React frontend using Wagmi and Viem
- Technologies: Jira, Confluence, Bitbucket, Solidity, Hardhat, TypeScript, Node.js, Java, Ethers, React, Wagmi
Project lead in IBM Security Verify Privilege Vault environment
Bayerische Versorgungskammer
- Secret Server project: responsible for the POC and introduction of IBM Security Verify Privilege Vault at the client
- Project planning including creation and maintenance of all relevant project plans
- Requirements management
- Leading and coordinating the infrastructure team in collaboration with IBM consultants and the DevOps team
- Planning and managing release activities related to IT concept creation and POC implementation
- Managing risks and troubleshooting issues in scope, schedule, and quality of deliveries
- Assigning work packages to project team members for implementation and monitoring progress
- Technologies: Jira, Confluence, MS Project, MS Teams, Bitbucket, Rancher, Kubernetes, IBM Security Verify Privilege Vault
DevSecOps architect and technical project manager
Telefonica Germany GmbH & Co. OHG
- Galaxy CI/CD project: setting up a CI/CD environment for Ericsson 4G and 5G telco applications
- Defining CI/CD architectural patterns
- Aligning architecture decisions with software architects, IT security, DevOps team, and network engineers
- Project planning including creation and maintenance of all relevant project plans
- Creating work packages, including their ongoing development and monitoring
- Coordinating and assigning work packages to project team members
- Technologies: Jira, Confluence, Jenkins, GitLab, Nexus, Kubernetes, Ansible, BMC Remedy, MS Teams
DevOps architect
SIP Syncpilot Software GmbH & Co. KG
- KymaDevOps project: concept and setup of a dev environment with CI/CD in MS Azure Cloud and INT environment in SAP Kyma Cloud
- Gathering and aligning technical requirements
- Designing and implementing the IT infrastructure setup in MS Azure Cloud and SAP Cloud
- Creating deployment pipelines
- Advising on best practices for MS Azure DevOps
- Managing roles and permissions in Azure DevOps
- Advising on microservices, Kubernetes, Docker, and Elastic Search
- SonarQube rule set configuration and consulting
- Technologies: Jira, Confluence, MS Azure, SAP Kyma Cloud, SAP BTP, Azure AD, Azure DevOps, Minikube, MS Azure AKS, Ingress, Let's Encrypt, GitHub, GitHub Actions, Bitbucket, Draw.io, JFrog Artifactory, Jenkins, SonarQube, Helm, Terraform, Liquibase, ELK
Technical Project Manager in Customer Portals Environment
Bayerische Versorgungskammer
- Responsible for the technical coordination of building and go-live of BVK customer portals
- Project planning as well as creating and maintaining all relevant project plans
- Capturing and aligning new requirements with operations and development
- Creating release plans and work packages including continuous updates, monitoring, and reporting
- Prioritizing requirements and tasks together with project and development management
- Reviewing requirements and implementation for data protection (GDPR)
- Assigning work packages to project team members
- Participating in meetings in an agile software development process
- Coordinating with change management and data center operations
- Aligning architecture decisions with software architects, developers, IT security, DevOps team, and operations
- Administrative tasks in Jenkins and JFrog
- Technologies: Jira, Confluence, MS Teams, MS Project, IBM ICP, Rancher, Terraform, Git, Draw.io, SharePoint, JFrog Artifactory, Jenkins, Grafana, Elasticsearch
Solution Architect
Deutsche Pfandbriefbank AG
- Project Customer Portal: Building a customer portal in Azure Cloud
- Capturing and aligning new requirements with operations and development
- Prioritizing requirements together with project management
- Coordinating the IT infrastructure and IT security workstreams in the Azure Cloud Platform implementation project
- Strategic consulting in selecting the cloud platform for the bank
- Designing and implementing the solution design with an external provider
- Assigning work packages to project team members
- Participating in agile software development processes
- Coordinating with security, change management, and data center operations
- Aligning architecture decisions with software architects, infrastructure architects, IT security, DevOps team, and operations
- Integrating application and infrastructure security into Agile and DevOps processes
- Managing risks and troubleshooting scope, schedule, and quality
- Advising on Azure DevOps best practices and Git branching strategies
- Technologies: Jira, Confluence, Webex, MS Azure, Azure AD, Azure DevOps, Azure KeyVault, OpenShift, Ansible, Git, Draw.io, RedHat SSO, RedHat Quay, RedHat Clair, JFrog Artifactory, Veracode
Project Manager
Brainloop AG
- Project IX Global: Building the iX platform in the US data center (Staging, Demo, Prod)
- Leading and coordinating the infrastructure teams (US and Germany)
- Negotiating, planning, and managing release activities
- Preparing presentations and participating in steering committee meetings with C-level management
- Preparing workshops with sales and support colleagues from the USA
- Managing risks and troubleshooting scope, schedule, and quality
- Go-live activities including executing deployment plans and checklists
- Technologies: Jira, Confluence, Webex, ProjectLibre, GitLab CI/CD, GCP, Kubernetes, Rancher, VMware, CEPH, Couchbase, Terraform, Helm, Grafana, Elasticsearch, Golang, MS Project
Program Release Manager
Deutsche Bank AG
- Project Anti-Financial Crime E2E Processing (DBCRISP): Responsible for the release management lifecycle in the AML program
- Planning, coordinating, and controlling releases for multiple applications (SIT, UAT, PROD)
- Setting up the IT release calendar in collaboration with program and IT project managers
- Supporting the management of projects and interdependencies to meet milestones
- Managing risks and troubleshooting scope, schedule, and quality
- Coordinating release scopes and efforts based on the service request backlog
- Communicating the release roadmap, rollout plans, and changes to stakeholders
- Conducting release readiness reviews, milestone reviews, and business Go/No-Go reviews
- Ensuring quality management of delivered release packages
- Advising on Git branching strategies
- Leading weekly deployment meetings and status reports in Confluence
- Participating in CAB meetings
- Technologies: Bitbucket, Jira, Jama, Confluence, MS Project, TeamCity, HP ALM, ServiceNow, Enterprise Architect, WebLogic12, OpenShift, Grafana, Elasticsearch, Java 8, Oracle 12c, Tableau, IBM UCD, Veracode
Technical Project Manager, IT Architect, and DevSecOps Expert
NTT Data Deutschland GmbH
- Project CASA (BMW ConnectedDrive): DevSecOps tasks: deployments, setting up Jenkins pipelines, process optimization, preparing for data migrations and the switch to a microservices architecture, creating deployment gates, central builds and source code analysis, SonarQube rule sets
- Project PostgreSQL Migration: Technical project leadership and architecture design for migrating from Oracle to PostgreSQL, liaising with BMW stakeholders, migration planning, and technical consulting
- Project Claudification: Documenting the cloud architecture, preparing for transitions to OpenShift cloud solutions
- Project Callisto: Creating a high-level concept for migrating an SAP Web Dynpro application to Java Liferay Portal Server and PostgreSQL, conducting requirements analysis, concept documentation
- Technologies: Jira, Confluence, HP ALM, Remedy, Jenkins, Grafana, Elasticsearch, MS Visio, MS Word, MS Project, Java 7, Jackson, Jersey, PostgreSQL, Payara, Liferay Portal 7, Arquillian, Swagger, Spring Boot, DBeaver, MQ Client, Docker, Ansible, OpenShift, AWS
DevOps Expert
E.ON Energie Deutschland GmbH
- ESP project: innovation audit of the platform via online questionnaire, release management with semantic versioning, contribution to platform architecture
- setting up the DevOps environment for CI/CD: creating Docker images, Jenkins chains, test automation (unit, UI, interfaces), merging/branching with GitFlow, SonarQube integration and configuration, deployment to Artifactory, VM provisioning in Azure Cloud via automation scripts
- onboarding project team members to DevOps tools
- advising on Git branching strategies and creating deployment gates
- further development and support of the agile management tool
- Technologies: Jira, Confluence, Jenkins, JFrog Artifactory, SonarQube, GitLab, Docker, Chef, Maven, Ant, Azure Portal, CentOS 7, Shell, PHP, Node.js, ReactJS, Java, Scala, Elasticsearch, Grafana, Prometheus
IT Architect, Release and Environment Manager
NTT Data Deutschland GmbH
- AUDI Connected Car Center project: analysis of external interfaces to the AUDI Modular Backend Kit (MBB), reviewing interface contracts
- contributed to architecture requirements for NTT Com's private cloud solution for AUDI
- release and environment management using MS Project, Jira, Confluence, SharePoint
- monitoring milestones, coordinating technical staff in problem solving, organizing internal project meetings
- technical support for project management in environment setup with Chef, application packaging with Docker and virtualization with VMware
- Technologies: Java 1.6, Tomcat, Chef, Ruby, Docker, LDAP, Oracle 11g, Git, Jenkins, CentOS 7, VMware, Shell, Confluence, Jira Agile Plugin, MS Project
Subproject Leader, Senior Infrastructure Engineer, Senior Java Software Developer and DevOps Engineer
MVI Solve IT GmbH
- GCDM transition phase project: takeover of build and DevOps topics during the provider change
- China Hub setup: effort estimations, requirements documents, project structure plan, resource planning, communication with BMW staff, coordination and control, Jenkins jobs, SonarQube integration, customer consulting, rollout preparation
- GUI software development in a Scrum team: developing new AngularJS directives and integrating Talend web services, further development of the dealer locator service (Mapsstraction Geocoding API, Google and Yandex), migration from GlassFish 2 to 3, switching from Java Struts to AngularJS, system integration tests
- Technologies: Java 1.7, Eclipse, Mockito, IntelliJ, WebStorm, AngularJS, Jasmine, Protractor, Talend, jQuery, SonarQube, Crucible, GlassFish 3.1, Nagios, Siteminder, Oracle, PostgreSQL, Jira, Confluence, HP QC, Remedy, PISA, ITSSP, CMDB, MS Project
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (4.5 years), Government and Administration (4 years), Automotive (2 years), Banking and Finance (1.5 years), Telecommunication (0.5 years), and Energy (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (9.5 years), Project Management (7.5 years), Logistics (1 year), Quality Assurance (1 year), and Strategy (0.5 years).
Skills
- Technical Competencies: Requirements Analysis With Uml, Design
- Qualifications: Implementation, Maintenance, System Analysis, Devsecops
- Project Management: Agile Project Management With Scrum And Kanban, Itil, Jira, Jama, Confluence, Ms Project, Hp Alm, Enterprise Architect
- Programming Languages: Java J2ee (Spring Boot, Ejb, Jsp, Jsf2, Gwt, Rmi, Ibatis, Hibernate, Eclipselink), Python, Jython, Groovy, Javascript (Angularjs, Jquery), Html 5, Pl/sql
- Operating Systems And Cloud: Windows, Linux, Mac Osx, Unix, Openshift, Kubernetes, Ms Azure, Amazon Aws, Google Gcp
- Application And Web Servers: Ibm Websphere, Oracle Weblogic, Glassfish, Tomcat, Jboss, Apache
- Databases: Oracle, Postgresql, Db2, Ms Sql, Mysql, Mongodb, Redis, Flyway, Liquibase
- Devsecops: Gitlab, Bitbucket, Github, Jenkins, Helm, Artifactory, Sonarqube, Ansible, Black Duck, Veracode
Languages
Education
Studies · Computer Science
Part-time Executive MBA · Computer Science
Certifications & licenses
Designing Microsoft Azure Infrastructure Solutions (AZ-305) Certificate
Microsoft Certification Program
Cobit 19 Foundation Certificate
ISACA Certification Program
CAPM PMP Certificate
PMI Certification Program
Site Reliability Engineering: Measuring And Managing Reliability
Coursera
Introduction To Enterprise Architecture
Enterprise Architects, Open Universities Australia
Agile Planning For Software Products, Software Processes And Agile Practices, Client Needs And Software Requirements
University of Alberta online course on Coursera
Fundamentals Of Project Planning And Management
University of Virginia online course on Coursera
Oracle Database SQL Certified Expert
Oracle Certification Program
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