David Reitz
Interim IT Consultant
Experience
Nov 2023 - Sep 2024
11 monthsLohr a. Main, Germany
Interim CTO / IT Director
- Interim leadership of the digital transformation for a food industry technology group, introducing Dynamics Business Central (BC) to replace legacy ERP and roll out Dynamics CE. Launched multiple service and marketing apps on the Power Platform.
- Management advisory and oversight of external vendors, reporting on subproject progress.
- Designed robust software rollout plans to ensure seamless integration of business processes into the ERP system.
- Established a holistic agile project management approach.
- Technology stack: Dynamics 365 BC, PowerApps, PowerPages, SOAP/REST, MS Teams, M365, Azure, OpenProject, CAS GenesysWorld.
- Delivered results including a 35% increase in item availability, 20% faster sales and service field operations cycle times, and a 30% reduction in operating costs. Migrations were on time and on budget, with successful knowledge transfer to the internal team.
Oct 2023 - Present
1 year 10 monthsLohr a. Main, Germany
AI Strategy Consultant & Architect
- Led multiple AI enablement workshops for clients across industries, focusing on practical AI applications and hands-on experience with AI tools and technologies.
- Guided sessions through realistic scenarios and case studies, offering insights to optimize business processes.
- Provided direct exposure to AI tools like GPT, Azure ML, Microsoft Copilot, and Power Virtual Agents through interactive exercises.
- Identified business process improvements using AI to enhance operations and efficiency.
- Offered strategic advice to develop AI strategies.
- Created clear, actionable roadmaps for AI adoption and scaling to maximize ROI.
- Showed participants how to integrate AI sustainably into their business strategies for long-term competitive advantage.
Aug 2023 - Jan 2024
6 monthsLohr a. Main, Germany
Power Platform Consultant / Developer
- Optimized the Dual-write interface for seamless data sync between Dynamics 365 Finance & SCM and CE instances for an e-commerce client, improving integration and data consistency.
- Designed data mappings and models to integrate business processes using PowerApps Canvas apps and Power Automate flows, covering all business needs.
- Implemented new processes and forms with Power Automate, Common Data Service (CDS), and Canvas apps to streamline workflows and improve user interactions.
- Achieved a 10% reduction in data processing times and a 25% increase in data accuracy, boosting operational efficiency and decision-making on the e-commerce platform.
May 2023 - Jul 2023
3 monthsLohr a. Main, Germany
ERP Consultant & Data Integration Specialist
- Led development and execution of a comprehensive data migration strategy from Dynamics Business Central to Dynamics 365 Finance Cloud.
- Created decision memos and transformation plans outlining critical steps and technologies for successful migration.
- Designed robust data models tailored to client needs for seamless business process integration into the new cloud ERP.
- Implemented advanced ETL processes using BizTalk and SQL Server Integration Services (SSIS).
- Technology stack: Dynamics 365 Finance, SCM, XML, SOAP/REST, MS Teams, BizTalk, Azure Dataverse, SSIS, C#.NET.
- Delivered a 40% reduction in data processing times and a 30% cut in operating costs after migration.
Dec 2021 - Mar 2023
1 year 4 monthsLohr a. Main, Germany
Project Manager FO / Dynamics Consultant
- Oversaw integration of Dynamics 365 Finance and SCM for a leading discrete manufacturing client, including Customer Engagement and Project Operations in a cloud environment.
- Led internal and external teams to ensure effective implementation and seamless integration tailored to the manufacturing sector.
- Conducted detailed business analysis to align new systems with corporate goals and optimized finance and operations processes through tailored configurations and data integration strategies.
- Managed migration and integration of legacy data to D365 using BizTalk and Azure Service Bus for robust data processing and automation.
- Technology stack: Dynamics 365 Finance, SCM, PO, XML, SOAP/REST, MS Teams, JavaScript, PowerApps, Azure DevOps, Power BI, FELIOS, Bluestar PLM, V-LOG/Z-ATLAS, .NET, VS Code.
- Achieved a 20% boost in operational efficiency via optimized supply chains, a 30% faster financial close through improved finance integration, and better data accuracy and reporting for compliance and decision-making.
Oct 2021 - Mar 2022
6 monthsLohr a. Main, Germany
CRM System Architect & Project Lead
- Led a Dynamics 365 CE CRM project for an on-premise setup with custom telecom interfaces, ensuring seamless integration and functionality.
- Managed all project activities, including data modeling and ongoing CRM development, aligning technical solutions to business requirements.
- Acted as Product Owner/Single Point of Contact, creating and managing user stories, epics, and tasks to guide the external team.
- Implemented CRM modifications and workflow improvements to enhance user experience and system efficiency.
- Technology stack: Dynamics 365 CE, JavaScript/TypeScript, Power Automate, D365 Portals, XML, SOAP/REST, Azure Service Bus, S/PRI, WITA interfaces, Postman.
- Delivered a 25% increase in CRM efficiency and a 30% reduction in customer support response times through optimized workflows.
Apr 2021 - Jul 2021
4 monthsLohr a. Main, Germany
Dynamics 365 F&O / FinOps Consultant
- Led the implementation of Dynamics 365 Finance & Operations for a global car aftermarket and e-commerce client, replacing Dynamics NAV and other legacy systems.
- Conducted business analysis to ensure the new system met specific operational needs.
- Oversaw development and integration of advanced input and document management (D.3 Cloud/Smart Invoice), greatly improving invoice processing and approval workflows.
- Managed SSRS report development for expense management.
- Ensured GDPR and GoBD compliance in the new Dynamics 365 environment.
- Technology stack: Dynamics NAV, Azure Services, Azure AD, Visual Studio, .NET, SharePoint, Jira, Miro, Signavio, Google Docs, Azure DevOps, EDI, Lobster Data Integration.
- Achieved a 30% faster invoice processing time through automation, 20% better reporting accuracy with new SSRS reports, and full compliance with European data and financial regulations.
Dec 2020 - Jun 2021
7 monthsLohr a. Main, Germany
CRM Implementation Lead
- Led a full-scale CRM migration and implementation, transitioning from legacy systems to Salesforce and Dynamics Sales/CE.
- Conducted business analysis and requirements sessions with key users and IT staff to ensure the CRM met business needs.
- Actively supported CRM customizations, data cleansing, deduplication, and cleanup.
- Oversaw migration of large datasets into the new CRM, implementing robust interfaces and APIs using Azure Services, Visual Studio, .NET, and Azure DevOps.
- Ran knowledge transfer sessions to train IT staff on system features and maintenance for smooth handover and ongoing operations.
- Delivered a 15% boost in data processing efficiency and a 20% improvement in user adoption thanks to enhanced usability.
Nov 2020 - Apr 2021
6 monthsLohr a. Main, Germany
IT Transformation Manager
- Managed IT transformation for a marketing agency during an IPO, improving BI reporting and implementing IAM solutions with Dynamics NAV, SharePoint, Visual Studio, C#, and BizTalk.
- Optimized data analytics for strategic decisions, achieving a 25% gain in data processing efficiency and a 40% improvement in system security.
- Coordinated cross-department efforts to align IT upgrades with business goals, ensuring smooth and secure operations during the IPO and supporting financial targets.
Jun 2020 - Dec 2020
7 monthsLohr a. Main, Germany
Interim IT Director / Innovation Manager
- Led a cloud migration and platform development project, building a backend data platform (API service) in a dynamic corporate setting.
- Coordinated external teams and collaborated within Azure, Azure AD, Node.js, Wrike, and Teams for seamless execution.
- Managed all phases from concept to deployment, increasing operational efficiency by 30% and cutting IT costs by 20%.
- Strengthened system security and compliance with Azure AD.
- Delivered the project on time and within budget, greatly improving business process integration and data management.
Mar 2020 - Apr 2020
2 monthsLohr a. Main, Germany
Requirements Engineer / Business Analyst
- Organized a D365 Business Central tenant migration workshop covering setup, data migration, and user training using BC, Office 365, SharePoint, and Trello.
- Successfully migrated 500 clients with zero data loss, improving user satisfaction by 40% and exceeding adoption expectations.
Feb 2020 - May 2020
4 monthsLohr a. Main, Germany
ERP Integration Specialist & Project Analyst
- Led migration from NAV to Business Central ERP during an M&A.
- Coordinated with IT using Visual Studio, .NET, NAV2009R2, SOAP UI, C/AL, Jira, and ServiceNow.
- Cut delivery times by 20%, reduced post-migration issues by 15%, and boosted user satisfaction and efficiency.
Jan 2020 - Mar 2020
3 monthsLohr a. Main, Germany
IAM Consultant / Business Analyst
- Drove integration of a certificate-based IAM system for a bank using Visual Studio, .NET, Postman, Garancy Identity Manager, z/OS, git, AD, MaRisk, BaIT, SAM, and LDAP.
- Strengthened security and compliance, passed ECB recertification with no exceptions, and cut unauthorized access risk by over 20%.
Apr 2019 - Jul 2019
4 monthsLohr a. Main, Germany
Office 365 Architect
- Developed and executed a Dynamics 365 migration for a private university, enhancing e-learning with custom interfaces via Azure AD, Teams, SharePoint, C#, .NET, Visual Studio, and MySQL.
- Achieved a 50% maintenance time reduction, 30% higher user adoption, and stronger data security and compliance.
Jan 2019 - Dec 2019
1 yearLohr a. Main, Germany
CRM Developer / Consultant
- Optimized a Dynamics 365 CRM instance for a client, improving sales and marketing processes using D365 Sales & Marketing, Asana, MeisterTask, Visual Studio, Azure Cosmos DB, and SSRS.
- Increased campaign conversion rates by 20% and cut data management time by 25%.
Jan 2019 - Dec 2019
1 yearLohr a. Main, Germany
DMS Project Manager / Business Analyst
- Restructured and migrated an on-premise document management system to the cloud with Dynamics NAV, MongoDB, MS SQL Server, EASY Archive, .NET, Visual Studio, DocuWare Cloud, Kendox, and ELO Enterprise.
- Integrated Office 365 Azure AD for IAM, cutting document retrieval times by 40% and maintenance costs by 50%, while boosting security and compliance.
Sep 2018 - Mar 2019
7 monthsLohr a. Main, Germany
Application Operation Manager ERP
- Managed incident management overhaul for a toy manufacturer with Dynamics AX, Jira, Confluence, Matrix42, Visual Studio, and TFS.
- Held full responsibility for smooth ERP operations.
- Reduced incident resolution time by 40%, recurring issues by 30%, and improved user satisfaction by 25%.
Feb 2018 - May 2018
4 monthsLohr a. Main, Germany
CRM Solution Architect & Project Lead
- Developed a custom Dynamics 365 Sales solution and self-service portal for an auto parts dealer with Dynamics 365, KingswaySoft SSIS, C#, ASP.NET, HTML5, and Azure.
- Boosted sales team efficiency by 30%, cut response times by 25%, and raised customer satisfaction by 20%.
Oct 2017 - Feb 2018
5 monthsLohr a. Main, Germany
Cloud Consultant / SharePoint Developer
- Directed migration from SharePoint on-premise to Office 365 Cloud using SharePoint 2013, SharePoint Online, and Office 365.
- Achieved a 35% collaboration boost, 55% lower server costs, and stronger data security for a smooth transition and optimal platform performance.
Oct 2017 - Jan 2018
4 monthsLohr a. Main, Germany
Azure Cloud Architect
- Led migration of on-premise software to Azure for a law firm, improving security and scalability with Windows servers, SQL, and Azure AD.
- Integrated Wolters Kluwer AnnoText and Grundig DictaSoft, cutting costs by 15% and speeding data retrieval by 25%.
May 2017 - Oct 2017
6 monthsLohr a. Main, Germany
Cloud Solutions Architect
- Completed private cloud development for a global bank using Docker, Kubernetes, AWS, and Azure to deliver BI systems to 4,000 users.
- Managed the project with Basecamp, resulting in 50% faster query processing and 40% better data access, boosting operational efficiency.
Apr 2017 - Mar 2018
1 yearLohr a. Main, Germany
RemoteSenior Software Engineer & Project Lead
- Supported a remote .NET IoT building automation project with C#, Visual Studio, Jenkins, and MongoDB.
- Improved system response time by 25% and cut operating costs by 30%.
- Authored a whitepaper to streamline admin onboarding efficiency.
Apr 2017 - Feb 2018
11 monthsLohr a. Main, Germany
BI & ERP Consultant
- Implemented and enhanced warehouse and BI systems for a logistics company with Dynamics AX 2012 R3, Power BI, and Nintex.
- Reduced operating costs by 30%, improved delivery reliability by 10%, and halved report delivery times to support better decision-making.
Feb 2017 - Jul 2017
6 monthsLohr a. Main, Germany
HybridIT Project Manager / ERP Consultant
- Managed hybrid cloud integration for a metal processing company using Dynamics AX 2012, Dell servers, Nutanix, and Cisco hardware.
- Ensured minimal disruption and compliance, achieving 40–50% lower latency, 30% faster data recovery, and 20% higher customer utilization.
Oct 2016 - Jan 2018
1 year 4 monthsLohr a. Main, Germany
Lead Migration Developer
- Customized and migrated a Dynamics NAV ERP for a manufacturing firm, overseeing data integration for 2,000 clients using Visual Studio, C#, BizTalk, and SharePoint.
- Enhanced data accuracy and operational efficiency, boosting transaction speed by 40% and cutting errors by 50%.
Oct 2016 - Mar 2017
6 monthsLohr a. Main, Germany
IT Developer / Consultant
- Led cloud migration of Dynamics 365 CRM for an insurance agency using D365, SugarCRM, Azure, C#, and Visual Studio.
- Improved workflows and ran tests, achieving a 40% efficiency gain, 25% faster customer response, and lower IT costs.
Apr 2016 - Nov 2016
8 monthsLohr a. Main, Germany
IT Infrastructure Engineer
- Managed deployment of Windows 10 and Server 2012 R2 via SCCM for a bank’s trading division, supporting 900 users.
- Improved Dell network hardware rollout and used Zendesk for issue resolution, reaching 95% deployment success, 30% less downtime, and 30% higher user satisfaction.
Mar 2016 - Jul 2016
5 monthsLohr a. Main, Germany
IT Project Manager / Trainer ITIL / AWS
- Led AWS cloud migration for a VoIP service portal, improving scalability and availability.
- Trained developers and implemented new features using AWS, NetBeans, SOA (REST, XML), Jira, and Visio to enhance migration and feature development.
- Achieved higher reliability and user satisfaction.
Aug 2015 - Mar 2016
8 monthsLohr a. Main, Germany
Developer / Product Owner
- Designed and built a .NET insurance tool to improve data processing and decision-making.
- Managed deployment of MongoDB and WCF applications to ensure system reliability.
- Used Windows Server, Visual Studio, TFS, VMware, and MongoDB to boost data accuracy and operational efficiency.
May 2015 - Dec 2015
8 monthsLohr a. Main, Germany
BI Software Migration Lead
- Led migration of BI software to AWS EC2 and S3, improving scalability and efficiency.
- Used MS Project and Visio for seamless management and compliance.
- Enhanced operational efficiency and system scalability through effective training and monitoring.
Summary
David Reitz is a skilled interim IT transformation manager and Microsoft consultant with extensive experience leading and delivering complex IT projects, especially in ERP, CRM, and cloud migrations.
With a solid background in Microsoft Dynamics, David Reitz has deep expertise in developing, customizing, and implementing systems to meet business needs and improve operational efficiency. He successfully combines strong technical know-how with an agile mindset and a hands-on approach to deliver transformative IT solutions across various industries.
David brings international experience, having led teams in both Europe and the US.
Languages
German
NativeEnglish
NativeFrench
Advanced Education
Oct 2015 - Jun 2019
University of Würzburg
Business Informatics · Würzburg, Germany
Certifications & licenses
Azure DevOps
Microsoft
Microsoft Certified Azure Solutions Architect
Microsoft
Microsoft Dynamics 365
Microsoft
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