Azure DevOps Experts in Dusseldorf

Frank Cappel

Agile Team Coach & SAFe RTE Consultant

Last position:

Agile and classic Change Transformation Manager at Freelance Interim Manager | Transformation, Change & Procurement Consultant

Industries: Energy, Telecommunications, Manufacturing
Transformation & Change: Supported complex IT and digital transformation programs as Scrum Master, Agile Coach, Change Manager and RTE Consultant at Siemens Energy (global SAFe rollout), E.ON (sales technology platform), Schneider Electric (S/4HANA transformation DACH) and Vodafone (Operational Excellence)
Agile Roles: Scrum Master, Agile Coach, Product Owner, Business Analyst, RTE Consultant in cross-functional and scaled teams (SAFe, Scrum, Spotify Model)
Procurement Excellence: Strategic purchasing consulting with a focus on cost optimization, supplier management, digitalization and organizational development, including building supplier scorecard models, AI-supported procurement approaches and process automation in purchasing
Managed functional leadership of interdisciplinary project teams of up to 12 people in national and international settings
Successful launch of several global ARTs at Siemens Energy with improved coordination across sites
Increased change acceptance and established communication structures in the S/4HANA program at Schneider Electric
Introduced agile methods, OKR frameworks and KPI dashboards at E.ON, increasing velocity and transparency
Reduced purchasing costs through strategic sourcing and supplier optimization
Implemented process innovations in close cooperation with IT and business teams

Sarvesh Lunia

Data Analytics for Renewable Energy Integration

Ratingen

Last position:

Data Analytics for Renewable Energy Integration at Harz University

Created data pipelines and visualization tools to support sustainable energy decision-making
Developed insights that could optimize renewable energy deployment and grid integration strategies

Olaf Radicke

DevOps Architect / Consultant

Krefeld

Last position:

DevOps Architect / Consultant at Authority with increased security requirements

Identification of requirements (legal, organizational, and technical)
Design of solution architectures
Evaluation of concepts and technologies
Preparation of decision templates
Architectural Decision Records (ADR)
Coordination of implementation
Review of implementations
Documentation

Klajdo Fyraj

Software Architect/Developer

Last position:

Independent Product Developer / Software Architect at rastr.eu

Architected and deployed a live B2B geocoding and demographic-data platform for Germany, combining address lookup with census-based population statistics through a web application and REST API.

Thorsten Lenzen

Senior Developer & AppSec Specialist

Krefeld

Last position:

Senior Security Analyst

Analysis and remediation of security vulnerabilities in a risk assessment system for energy trading
System analysis
Threat modeling
Decision-making on vulnerability mitigation strategies
Implementation of vulnerability detection mechanisms
Security scans
DevSecOps practices
Technical environment: Visual Studio Code, JetBrains Suite, MS Threat Modeling Tool, DevSecOps, Git, AWS, DynamoDB, SQL Server, Endur, Snowflake, Orca
Languages: C#, JavaScript, TypeScript, Python, PowerShell, Bash, Terraform, SQL

Antje Baumann

Consultant for Digital Transformation with a Focus on AI Enablement | Project & Process Management | Change Management

Last position:

AI Strategy Consultant, Change Manager at SMEs (various marketing boutiques, IT & office services)

AI Strategy & Enablement for SMEs Management consulting – SMEs (e.g. marketing boutique, IT & office services)

Concept and delivery of structured AI introduction and strategy workshops for small and medium-sized businesses. Result: Practical AI status assessment, prioritized use case list, and management decision template as the basis for the next steps in the company’s AI development.

Activities

Needs analysis and individual preparation of the consulting formats
Facilitation of a structured AI status assessment including vision, mission, and target picture
Identification and prioritization of relevant AI use cases and action fields
Creation of management decision templates and roadmaps
Raising awareness for opportunities, risks, and success factors of AI introduction
Support for first customers with AI-supported automation scenarios
Supporting people and teams through the change process of AI introduction (CM)

Methods / Tools / Technologies

Methods:

AI status assessment & use case analysis
Workshop moderation / facilitation
Requirement Management
Change Management (PROSCI)

Tools:

Generative AI tools (e.g. ChatGPT, Claude)
Automation/AI coding tools (e.g. n8n, Claude Code, Visual Studio, Antigravity)

Technologies:

Prompt engineering
AI workflow automation

Adrian Kerber

Freelance Management Consultant

Last position:

Freelance Management Consultant at PalmTree Kerber Consulting

Designed and rolled out an architecture strategy, including training for over 200 employees
Led the redesign of feature lifecycle management and the release process for an autonomous mobility company
Created dashboards and C-level reports for a DAX-listed corporation to manage the development department
Managed over 500 requirements for a software-defined vehicle
Conceptually and technically evaluated future digital product portfolios of two vehicle platforms launching in 2026+, preparing 12 new features
Developed a digital driving function, including establishing MBSE requirements management

Thorsten Otremba

Workstream Lead (WS)

Last position:

Workstream Lead (WS) at Bank-Verlag GmbH

Introduction of giro card with Visa Debit card payment function (Combocard) for Commerzbank
Support for the Card Processing Team (card processing; Clearing & Settlement incl. Dispute Management teams) in project work
Creation of requirements for the Clearing & Settlement team, Authorization team (AZ) and Card Production team (KP) as part of a requirements catalog
Requirements engineering (requirements management) with business contact person
Participation in workstream meetings between VISA Inc., SRC Security Research & Consulting GmbH, Commerzbank AG and consulting firms (PwC and Senacor Technologies AG)
Sprint planning with Jira tickets of type Task and use of Confluence
Creation and presentation of weekly status reports for the Clearing & Settlement, Dispute Management and Reporting & GUI workstreams
Coordination with network and file transfer teams for connection tests of new interfaces, e.g. setup of host keys, use of VPN or sipnet connections
Coordination of the delivery of test files, e.g. exchange rates (FX rates; TC 56 of VISA rates), VISA Debit and Credit transactions (format Base II) and EANSS/ISS Base II clearing files to the Debit Clearing System (DCS)
Conducting coordination meetings on the use of Visanet Settlement Service (VSS) and PSD2 reports and payment traffic statistics (ZVS)
Organizing workshops with FiServ (First Data) on Dispute Management and complaint handling
Setup and maintenance of Open Point List (OPL) in Confluence
Technologies/methods: Jira, Confluence, giro card, VISA Debit card, payments, Kanban board, BIN, routing, CIQ, VPAY, ScalaTest, Dispute Management

Khattab Mennat

Software Tester

Last position:

Software Tester at Atlas Elektronik GmbH

Deriving test cases in IBM DOORS for various devices according to ISTQB
Automating and running test cases in Python under Linux
MobaXtrem, Windchill are in use

Sebastian Chece

Load & Performance Testing - Test Automation

Last position:

Public institution responsible for educational institutions in NRW

Consulting on processes and execution of load tests, performance tests and technical tests of various applications: web portal, file cloud, email, video conferencing, learning/course platform
Creating the load test framework
Programming test scripts (JMeter, Selenium)
Developing batches to support the evaluation
Executing load tests and evaluating results, including clear reporting, recommendations for action, and bottleneck analysis
Managing tasks and collaboration to achieve meaningful load test results

Anouar Taoussi

Fullstack Developer Java/Spring Boot

Last position:

Fullstack Developer Java/Spring Boot at Snipes SE (Deichmann Group)

Migration of a .NET Core loyalty program for Snipes, used by mobile cash registers in Snipes stores
Part of the customer’s digitalization strategy in an agile, cross-functional team with a high level of ownership
Connecting interfaces to third-party systems (e.g. Brandung, CDS)
Quality assurance through automated tests
Carrying out developer, unit, and integration tests
Patterns & methods used: Clean Code, microservice architecture, agile development with SCRUM
Technologies & tools used: Spring Boot, Java 23, Java Persistence API (JPA), Azure DevOps, Azure Key Vault, Azure PostgreSQL, Docker & Kubernetes, Git, Graylog, Grafana, JUnit, SonarQube, Jira, Confluence, Prometheus, GitLab, GitLab CI/CD, Visual Studio Code

Dalia Cananau

Oracle Developer

Korschenbroich

Last position:

Oracle Developer at Freelance

Design and implementation of an OCI-based data warehouse and ETL system to replace legacy mainframe applications
Developed a database optimization strategy and planned the rapid conversion of JCL and COBOL routines to PL/SQL using AI
Developed an Oracle Apex-based app for internal administrative processes in the public sector (office equipment, staff training)
Implemented PL/SQL workflows for approval processes and created a responsive mobile version with JavaScript and CSS
Used Azure DevOps for backlog management and documentation, and Git for version control
Developed REST interfaces to CRM systems
Replaced and reprogrammed Oracle Forms screens with Oracle Apex and updated to the latest Apex versions
Designed a Git branching strategy and conducted code reviews
Maintained and further developed an EDI-based data exchange system based on Oracle Advanced Queuing for the public sector in Austria
Performed data analysis and created charts in the Oracle Apex frontend; installed standalone ORDS and Apex 23.1
Worked agile using the Spotify model; developed complex Apex pages with support from Oracle JET
Rebuilt and customized existing PL/SQL packages, created workarounds for database version differences, and optimized queries
Developed Apex applications for broker pools to manage and optimize Oracle databases in the banking environment, including SSO-based authorization systems with OAuth2 and Keycloak
Built extensive Oracle Apex applications for BI and data mining modernization projects and developed manual and automated projection methods in the frontend
Carried out data warehousing projects in the banking sector and used Scrum and Kanban in team projects

Karan Shah

Senior Software Engineer

Last position:

Senior Software Engineer at Infosys Ltd

Forecasting Cost Tool (PCCT) imports data via SSIS from CSV files and processes modules for administrator, user management, train operations, and fleet operations.
Conducted requirement analysis and effort estimation.
Designed database and developed web pages.
Tested the application.

Ehsan Meisami

BI Developer

Last position:

BI Developer at Telecommunications Infrastructure

Gather and analyze requirements in close collaboration with business units to develop data-driven solutions and scalable PowerBI reporting infrastructures.
Perform detailed debugging and optimize existing semantic and data models to ensure a robust data architecture, high data quality, and improved PowerBI reporting.
Design and implement scalable ETL processes for data preparation and integration.
Create a wiki for table and view descriptions as well as PowerBI PowerQuery and KPI documentation to ensure a consistent understanding of data structures and metrics.

Olga Methner