Martina Treichel
MDM Support Specialist
Experience
MDM Support Specialist
Paul Hartmann AG
- Data entry according to specifications
- Master data maintenance in the SAP SD environment
- Maintenance of prices in the SAP system
- Continuous data reconciliation and error analysis
- Creation of surveys with MS Forms
- Analysis and evaluation of results and data
- Creation of simple workflows for process automation
- Documentation
Telecommunications Infrastructure Support
BLG Logistics Group AG & Co. KG
- Coordination and scheduling of technicians for on-site service/rollouts
- Management of external service providers
- Handling incidents, changes, and requests
- Setup and configuration of the XPhone hotline
- Creation of documentation
- Setting up and configuring the telephone directory
Support & Testing of Sales Applications
MVV Enamic GmbH
- Support in test management and conception
- Creation of complex test cases in test case management software (TestRail) or via word processing, involving the test team and business unit
- Performing tests in sales applications, SAP CRM, SAP Marketing Cloud, SAP Commerce Cloud, and SAP Sales Cloud, as well as in the extended system landscape
- Monitoring and coordinating business unit tests
- Operational First and Second Level Support
- Initial analysis and handling of incident tickets
- Performing document corrections
- Incident handling and coordination
Operations Engineer IT Support
s.Oliver Bernd Freier GmbH & Co. KG
- First and Second Level Support in MS Windows environment (Windows 10)
- Support for the service hotline
- Setup and configuration of multi-factor systems and mobile devices
- Creation of employee accounts and assignment/verification of permissions (AD/IdM)
- Forwarding and coordinating tickets to downstream teams
- Supporting and improving process workflows in HR, IdM, and IT support
IT Consultant Windows 10 & Application Support
Keller Holding GmbH
- First and Second Level IT support in a Windows 10 environment
- Installation, configuration, and administration of clients and applications
- Provisioning laptops
- Client and user support for Microsoft applications and Polycom phones
- Assignment of permissions (AD/Azure AD)
- Forwarding and coordination to Third Level Support
User Acceptance Testing & Application Support
Microsoft GmbH for ECB
- First- and second-level IT support in Windows 10 environment according to ITIL support process
- Tracking and coordinating UAT testers
- Providing assistance to UAT testers (end users) on newly installed Windows 10 VMs and laptops
- Evaluating and recording incidents in Jira
- Supporting application issues (Microsoft Windows, Office, Anaconda/Python, Tableau, R/R Studio, MiKTeX, Oracle, FAME)
- Assisting with VPN connection issues
- Creating solution documents for support in German and English
Order and Complaint Management & Customer Support
Alte Leipziger - Hallesche Group
- Order management for hardware and software orders as well as user permissions
- Checking, coordinating and assigning incoming orders
- Complaint management for hardware and software orders, permissions and delivery delays
- First point of contact for customers and company-wide support units via hotline and service mailboxes
- Improving processes and service level agreements
- Handling orders (SD/Change/Incidents) in HP Service Manager
- Admin management and configuration of HP Service Manager
- Manual software assignments for failed automated installations
- AD user management
- User and client management through internal tool for permission and license assignments
- Supporting the replacement of the old web shop and the switch to Magento shop – testing and troubleshooting
Service Delivery Management
Ratiodata at R+V Versicherung
- First point of contact between customer and network/security operations
- Improving processes and meeting deadlines
- Monitoring and reviewing employee timesheets
- Monitoring and overseeing service requests (SRQ)
- Tracking changes and incidents
Change Management Support
Commerzbank AG
- Creating and monitoring submitted changes
- Monitoring and tracking changes
- Requesting approvals and reviewing rejections
- Ensuring proper workflow
- SharePoint administration, including monitoring migration dates and database reconciliations
- Data cleanup of clusters and products
Junior Marketing & Internet Banking Tester
ING-DiBa AG
- Conducting functional tests as part of IT adjustments
- Supporting optimization of workflows, processes and test reporting
- Acting as interface to business units for test cases
- Functional, operational and structured testing in internet banking and brokerage
- Introduction of mTAN/Mobile Banking
- Designing the new banking for 2012
- Organizational and administrative tasks
- Designing and creating test cases
- Tracking Jira tickets
- Creating screen descriptions, use cases and element descriptions
Business Continuity Management Assistant
Commerzbank AG
- Support for PMO/Executive Assistance to the COO of Group Finance
- Preparation of promotion processes
- Updating competency tables, including research
- Coordinating updates of organizational charts
- Preparing decision templates (content and format)
- Assisting in planning IT rollouts and moves
- Creating presentations for Group Finance
- Creating and updating the emergency plan and manual
- Creating handouts for the emergency manual
Project Assistant
ABB Stotz-Kontakt
- Support in controlling, purchasing and order processing
- Entering orders in SAP system (MM)
- Budget and cost controlling, invoice verification and billing
- Preparing tenders and mail merges
- Creating Excel spreadsheets and documentation
- Recording contracts and framework agreements
Data Quality Specialist
Eurex Frankfurt AG (Deutsche Börse)
- Data entry and corrections in SAP CRM
- Collecting information via web and phone
- Analyzing data for completeness and accuracy
Project Support Specialist CS & NO-SD Order Management
BT Germany GmbH & Co. oHG
- Support for Cognis customers worldwide (around 120 sites) during network migration to MPLS/ADS
- Active support of project and order management
- Coordinating and monitoring project progress to meet deadlines, quality standards and customer requirements
- Coordinating deliveries and orders
- Budget and cost controlling
- Point of contact for customers, suppliers, installers and technicians
Emergency HP Rollout Support
Krupp UHDE
- Emergency deployment for rolling out PCs, laptops and monitors (warranty replacements)
- Coordinating and monitoring rollout process to meet deadlines and quality requirements
- Point of contact for customers, suppliers, installers and technicians
Project Assistant Office Administration
BT Germany GmbH & Co. oHG
- Creating and maintaining documents
- Tracking and managing appointments
- Correspondence and office administration for security BT team members (access permits, security checks)
Installation Coordinator & Support
BT Germany GmbH & Co. oHG
- Support and service delivery for the BayKom project – Free State of Bavaria
- Coordinating data line orders and maintaining the database (Documentum)
- Maintaining archiving system data
- Tracking processes for data networks and telecom operating systems
Order Processing & IT-Support Specialist
InfraServ GmbH & Co. Hoechst KG
- Helpdesk support, accepting and handling requests for telecom and data networks and home office users (VPN, laptops, PC peripherals)
- Processing switch orders using ComNet software
- Taking calls and providing first and second level IT support (phone and remote)
- Coordinating and tracking data network and telecom orders
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 Banking and Finance (2 years), Telecommunication (2 years), Healthcare (1.5 years), Insurance (1.5 years), Fashion (1 year), and Retail (1 year).
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 (8 years), Operations (3 years), Customer Service (3 years), Quality Assurance (2 years), Business Intelligence (1.5 years), and Project Management (1.5 years).
Summary
As a freelance First and Second Level IT support specialist with over 20 years of experience, I offer comprehensive expertise in supporting international companies in the banking, telecommunications, aviation, energy, logistics, and fashion sectors. With my deep understanding of the specific requirements in different industries, I have successfully contributed to optimizing IT infrastructures and improving customer satisfaction.
Skills
- First & Second Level It Support – Phone And Remote Support For Hardware & Software
- User Account Administration – Account Creation, Permission Assignment, Software Installation
- User Acceptance Testing (Uat), Project Management, Order Management, Asset Management
- Purchasing & Order Processing, Controlling Support (Budget And Cost Controlling, Invoice Review, Billing)
- Itil, Kanban
- Microsoft: Windows Up To Version 11, Office Up To Version 365, Teams, Outlook, Sccm, Exchange Administrator, Intune, Lync, Sharepoint
- Atlassian: Jira & Confluence
- Sap User Knowledge: Hcm, Crm, Fi/mm, Fi/sd, Sales Cloud
- Backup & Restore With Veritas Netbackup Gui, Cdm (Formerly Nvsave), Basic Knowledge Of Flexframe
- Ticket Systems Used: Atlassian Jira, Siebel, Hp Service Manager, Peregrine Service Center, Remedy, Valuemation, Gl-expert, Axapta, Elch, Kix Pro, Ca Service Desk Manager, Smtx Request Fulfillment Service, Etc.
- Other Tech & Tools: Sap Basis Support, Lotus Notes, Invoice Cockpit - Readsoft, Pc Anywhere, Ldms-console, Hp Alm Quality Center, Ms Sql, Ldap, Ibm Security Identity Manager (Sim)
Languages
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