
Marc Antoine Bemtgen
Senior IT Project Manager | Dynamics 365 & Salesforce
Salary / Daily rate
Luxembourg
Freelance
Can come onsite
Skills
Languages
About me
Intro
IT Project Manager & Business Analyst with 15+ years leading complex ERP/CRM transformations and digital migrations. Currently spearheading Dynamics 365 & Salesforce implementations at major enterprises with proven expertise in test management, vulnerability assessments, and cross-functional team leadership. Specialized in delivering scalable solutions that drive business adoption and operational efficiency.
Work experience
Head of Data & Analytics, CRM & ERP
Eltrona
Mar 2025 - Present
1 year 8 months
Luxembourg
Lead and supervise a large and complex migration of the CRM and ERP tooling and data from Navision & Navi billing to Dynamics 365 Business Central & Salesforce. Lead the Test Management, Defect management, Delivery management and Change management program Streams Work closely with the vendor Architects on future evolutions of Dynamics 365 & Salesforce. Facilitate the adoption of business by using new tooling, and defining new business processes Oversee scoping and analysis of all enhancement requests and help lead the sessions to evaluate all ERP/CRM related requests from business. Build and maintain a strong working relationship within the different departments in the organization and the Technology function. Analyze and assess all change requests ensuring that impacts on other systems, reporting, data, and processes as well as integrations are properly considered. Improve Internal Systems, processes, reports, and maintain existing Power BI dashboards, improve data visualization and reporting to help leaders make data informed decisions. Draft and propose a new Governance for the usage of Microsoft Dynamics 365, and the related DTAP environments. Release management - Coordinate, track and follow up the delivery of the solutions with the third-party suppliers. Draft, analyze, and collect the new Business and Functional Requirement Management of the test cases repository in Jira and make the link with the functional needs repository to verify the compliance of the solution. Assist key users on how to use the Jira tool for the management and execution of test cases. Backlog review, prioritization, track developments, validation deliverables, reporting. Release Management (Versioning, Logging, Planning, Scheduled Freeze slots, MeP's follow-up's, Reporting) Provide support and coaching for the Key User on how to use the Microsoft Dynamics 365 Business Central & Salesforce
Entrepeneur - Freelancer
Business SourceFreelance
Jun 2009 - Present
17 years 5 months
Luxembourg
Experience in project management for small, medium, large, and complex IT software and infrastructure projects (initialization, planning, roadmaps, managing resources, coordination, setting targets, follow-up, release management) Risk Management / Risk and issues identification and follow up. Act as a delivery manager to track the delivery of the solutions (Manage versioning, delivery planning, and coordination) Advise and provide support to the Business Users on different solutions, gather requirements, propose solutions that meet business needs, and deliver agreed upon solutions. Act as a liaison or transversal Person between key business stakeholders and technical teams. Business & functional analysis (Workshop animation, user’s needs, challenge user’s, book of requirement) Specialist in test management, test guidelines, test analysis, functional testing, performance testing, and quality assurance. Defect management: identity, troubleshot and track the defect resolution. Analyze and identify potential security vulnerabilities in the software, application, systems, networks. Analysis of stakeholders, organizational structures, business processes, data flows and business models. Work as a solution architect to define system requirements, design and develop scalable and efficient software architecture as well as select the appropriate technologies, frameworks, and tools. Ensure that design and architectural principles, standards and best practices are adhered to across the organization; highlight gaps and risks to senior management. Experience in migrations of System and Network infrastructures, datacenters, and software applications. Specialist in ERP and CRM tools like Jira Datacenter and Cloud, Confluence, Microsoft Dynamics 365 and SharePoint. Experience with ITIL, ITSM processes, and CMDB implementation with Jira Service Management Insight.
Senior Test Analyst
POST LuxembourgFreelance
Jan 2025 - Mar 2025
3 months
Luxembourg
The purpose of the project was to change and test the new payment solution for the Core banking of POST finance Coordinate the U.A.T. Phases with the different parties. Organize and plan the Test Execution phases. Prepare the U.A.T. environment for testing for the Key Users Defect management, detection, and follow-up resolution. Management of the test cases repository in Jira and make the link with the functional needs repository to verify the compliance of the solution. Assist key users on how to use the Jira tool for the management and execution of test cases. Create dashboards for monitoring the execution of test cases. Create defect resolution tracking dashboards. Draft, analyze, and collect the new Functional Requirement
IT Project Manager
Confidential bankFreelance
Jun 2024 - Dec 2024
7 months
Luxembourg
The Objective of this project was to perform a Security Assessment of the entire IT infrastructure, and to implement preventative strategy for finding weaknesses in the architecture before cybercriminals can take advantage of it. Perform a deep vulnerability analysis about all the System and Network components of the infrastructure. Detect vulnerabilities and related them to CVE’s documented by the vendor. Propose solutions, updates, upgrades, to resolve these vulnerabilities in collaboration with the IT Teams. Define a vulnerability roadmap in MS project and in Jira Plan and create a backlog of actions to dispatch to the IT Teams. Function as technical project manager in the evolution and migration of the Datacenter infrastructure and applications. Evolution, maintenance, and End-of-Life roadmaps for the different technical assets and products. Create security governance for all infrastructure elements together with the CISO. Gather and analyze requirements from the business key users. Define test strategies for the different U.A.T. Work Packages composed of technical users. Create and update the infrastructure diagrams and documentation of the systems and network’s components. Create Mindmaps to describe and structure how the applications are integrated with different systems. Analyze and troubleshoot performances issues on VM’s and adapt and optimize resources. Negotiate with the Microsoft account managers for the best price solutions depending on the allocated budget. Participate in lab testing for new firmware updates for the different systems and network components. Coordinate, plan and schedule maintenance windows during the night. Define a maintenance calendar and the availability of the different contributors. Prepare the maintenance and evolution release notes for the business sponsors and service managers. Scan and identify unknown network components with IP Scanner and update the network documentation.
IT Project Manager - Dynamics 365
POST LuxembourgFreelance
Jan 2024 - May 2024
5 months
Luxembourg
As a Project Manager my role was to Provide PAAS (Platform As A Service), Evolutions, Resolutions to the different entities of the POST Group arround the Microsoft Dynamics platform stack. Supervise all Dynamics requests from the different entities of POST Finance (Customer Services), Telecom (Marketing & Sales), Courrier (Sales & Marketing) Prioritize business requests to give to the 3rd party supplier and have a critical view on them. Draft and propose a new Governance for the usage of Microsoft Dynamics 365, and the related DTAP environments. Work closely with the Enterprise Architects and Change Management teams on future evolutions of Dynamics 365. Track and follow up the delivery of the solutions with the third-party supplier. Follow business maintenance and development envelopes for POST Finance, Telecom, and Courrier. Release management - Coordinate, and ensure the quality of each release, by ensuring that all technical and functional tests have been performed. Document the evolution and release management process. Draft, analyze, and collect the new Business and Functional Requirement Assist key-users in the development of test cases and loading into Jira. Management of the test cases repository in Jira and make the link with the functional needs repository in order to verify the compliance of the solution. Assist key users on how to use the Jira tool for the management and execution of test cases. Create dashboards for monitoring the execution of test cases. Create defect resolution tracking dashboards. Backlog review, prioritization, track developments, validation deliverables, reporting. Release Management (Versioning, Logging, Planning, MeP's follow-up's, Reporting) Provide support and coaching for the Key User on how to use the Microsoft Dynamics 365 Sales Hub Define a new strategy to store the produced Code, on Aure repos (Git repositories).
Project Coordinator / Test Coordinator / Functional Analyst
POST LuxembourgFreelance
Jul 2023 - Dec 2023
6 months
Luxembourg
My role as a Project / Test Coordinator was to facilitate the Adoption of a new CRM tool for the Wholesale team of POST Telecom, and to provide end-user support, implement a testing methodology, and make sure the project is delivered with success. User Acceptance Testing Work Package Leader for the new Microsoft Dynamics 365 Sales Hub tool Coordinate the U.A.T. Phases with the different parties. Organize and plan the Test Execution phases. Prepare the U.A.T. environment for testing for the Key Users Defect management, detection, and follow-up resolution. Assist key-users in the development of test cases and load them into Jira. Assist key-users in optimizing new BSS, OSS process designs and implementing solutions for core Telecom products. Collaborate with the Security team to report that the Dynamics platform is GDPR complainant. Management of the test cases repository in Jira and make the link with the functional needs repository to verify the compliance of the solution. Assist key users on how to use the Jira tool for the management and execution of test cases. Create dashboards for monitoring the execution of test cases. Create defect resolution tracking dashboards. Draft, analyze, and collect the new Functional Requirement Provide support and coaching for the Key User on how to use the Microsoft Dynamics 365 Sales Hub
Solution Architect - Digital Transformation
Alfen
Feb 2023 - Mar 2023
2 months
Horn, Netherlands
My role within this project was to migrate and implement a new CRM and ERP platform for this wholesale organization. Responsible for initializing a technical project to migrate Jira to the new Microsoft Azure VM templates. Identify problems and opportunities, based on data and by working with others, to improve the user experience. Responsible for maintaining Jira Datacenter on Microsoft Azure. Repair the unstable Jira Platform, analyze the performance issues, and fix them. Advise the teams on the best infrastructure solutions to meet project requirements. Participate in the technical design of infrastructures, ensuring their efficiency and scalability. Write and update design documents, including backup and archive design, storage design, capacity projection models, and scalability models. Ensure the quality of infrastructure solutions by testing and verifying them before deployment. Perform Testing in the DTAP (Dev, Test, Acceptance, Production) Environments Collaborate with the Security team to report that the Dynamics platform is GDPR complainant. Drive technical design sessions and translate business requirements into well-architected and efficient solutions. Analysis of business, functional and technology-related needs, requirements, and specifications. Improve and tune the Java arguments to improve the performance and stability of Jira, and Confluence Perform a deep vulnerability analysis about Azure Gateway. Detect vulnerabilities and Inform the IT Teams about the security breach. Propose solutions, updates, upgrades, to resolve these vulnerabilities in collaboration with the IT Teams.
PMO, Test Analyst - Digital Transformation
POST LuxembourgFreelance
Jun 2022 - Aug 2022
3 months
Luxembourg
Propose and implement new project initialization governance, define new project templates for the difference project teams within the organization. Responsible for implementation of a new Jira Cloud environment, coaching the project managers how to use Jira and how to initiate new projects and create and implement new OSS Business Processes for the different request types. Onboard the users (PM, PO, SM, PMO, and regular users) to the new Jira platform Analysis of business, functional and technology-related needs, requirements, and specifications. Analysis of stakeholders, organizational structures, business processes, data flows and business models. Create and implement new processes, lifecycles, and workflows for the Business Domains, Business requirement, Functional requirement, and Project Risks. Produce and maintain the documentation and diagrams of the solutions developed. Create and implement new processes, lifecycles, and workflows for the Test management. Implementation of Xray used as a Test Management tool for the entire department. AS-IS and TO-BE for Business, and Test process modelling. Administer Jira projects, Portfolio tool, creating complex workflows, screen schemes, permission schemes, and notification schemes. Configure and implement Jira plugins/ add-ons, integrations, workflows, component reusability, security, and leverage various marketplace components. Implement project reporting capabilities including dashboards. Coach and provide training for the new Administrators and Key End-user Produce and maintain the documentation and diagrams of the solutions developed.
Solution Architect – CRM engineer
Administration de la Navigation AérienneFreelance
May 2022 - May 2022
1 month
Luxembourg
The Purpose of this project was to redesign the Service and Support Catalog inside CRM platform Redesign and optimize the different processes, lifecycles, and workflows Maintain and upgrade the Jira Service Management from Server et Datacenter version. Analysis of business, functional and technology-related needs, requirements, and specifications. Analysis of stakeholders, organizational structures, business processes, data flows and business models. Be the subject matter expert, providing overall thought leadership and best practice solutions. Import all the Assets and Objects into the Insight CMDB of Jira Service Management Administer Jira projects, creating complex workflows, screen schemes, permission schemes, and notification schemes. Develop and implement Jira applications, workflows, and scripts with a strong emphasis on usability, component reusability, security, and leverage various marketplace components. Implement project reporting capabilities including dashboards. Integration with Windows AD to fetch the end-user contact details from the Active Directory Technically improve and tune the Java arguments to improve the performance and stability of Jira, and Confluence
Solution Architect - Digital Transformation
Pictet Technologies SA
Jan 2022 - Mar 2022
3 months
Esch-sur-Alzette, Luxembourg
My role as Solution architect was to redesign the PAAS (Platform As A Service) for the organization Responsible for maintaining and migrating the Jira Cloud and Datacenter platforms. Provide end-user support and propose innovative solutions and evolutions. Implement project reporting capabilities including dashboards with a custom integration plugin. Analyze, propose, plan, and implement Jira Plans as default portfolio tools. Perform manual Tests and deploy the new custom applications and integrations on Jira. Produce and maintain the documentation and diagrams of the solutions developed. Coordinate with the different actors of the project to clarify requirements, acceptance criteria and collect their feedback. Administer Jira projects, creating complex workflows, screen schemes, permission schemes, and notification schemes. Develop and implement Jira applications, workflows, and scripts with a strong emphasis on usability, component reusability, security, and leverage various marketplace components. Be the subject matter expert, providing overall thought leadership and best practice solutions. Drive technical design sessions and translate business requirements into well-architected and efficient solutions. Analysis of stakeholders, organizational structures, business processes, data flows and business models. Structured Requirements capture and analysis in the form of User Stories Configure Xray tool based on the ISTQB best practices (Test management tool in Jira) Improve and tune the Java arguments to improve the performance and stability of Jira, and Confluence Test the new integrations between Jira and the custom apps deployed on Google Cloud. Collaborate with the Security team to report that the Jira platforms are GDPR complainant.
Education
EFP
Master of Technology - MTech
2010 - 2012
3 years
EPHEC
Bachelor of Technology - BTech
2007 - 2010
4 years
UBI Business School
Bachelor's degree
2005 - 2007
1 year 9 months