Werner Mühlmann
IT Support
Experience
Apr 2023 - Present
2 years 4 monthsIT Support
DAVASO GmbH / Hays AG (Mühlmann Consulting)
- IT support for billing software to reconcile payments between pharmacies, their billing centers and health insurers
- Database development:
- MS SQL Server
- SQL, T-SQL
- Microsoft SQL Server Management Studio
- Planning, architecture and design of MS SQL databases
- Development, writing scripts
- Performance tasks
- Master data maintenance
- Software development:
- JIRA, Confluence
- Git (CVS, TortoiseSVN)
- Microsoft Visual Studio Professional 2019
- VB.NET, C#
- Optimization in Project Portal and ePrescription
Sep 2020 - Feb 2024
3 years 6 monthsIT Support
Government of Upper Bavaria / Adesso SE (Mühlmann Consulting)
- IT support for the migrant management system iMVS: technical implementation of legal requirements and necessary enhancements
- Preparation for migration as well as cleanup and archiving during migration from iMVS.alt to iMVS.new
- Database development:
- MS SQL Server
- SQL, T-SQL
- Microsoft SQL Server Management Studio
- Software development:
- Microsoft Visual Studio Professional 2019
- VB.NET, C#, LINQ
- ASP.NET, HTML5, Bootstrap, CSS3, JavaScript, jQuery, JSON
- Unit tests
- Azure DevOps, Team Foundation Server
- JIRA, Confluence
Mar 2020 - Jun 2020
4 monthsSoftware Developer
PharmaHera Service GmbH (Mühlmann Consulting)
- Developed warehouse management software for a mail-order pharmacy, replacing existing MS Access/VBA software with a modern web UI
- Database development:
- MS SQL Server
- SQL, T-SQL
- Software development:
- Visual Studio 2019
- C#, VB.NET, LINQ
- ASP.NET, HTML5, Bootstrap, CSS3, JavaScript, jQuery, JSON
- Entity Framework, MVC, MVVM
- Unit tests
- Microsoft Access, VBA
- Git
- Agile projects, JIRA, Confluence
- Test Driven Development (TDD)
Jul 2019 - Dec 2020
6 monthsSoftware Developer
ABB Automation GmbH (Mühlmann Consulting)
- Developed KPI and analysis software for conveyor systems in mining environments
- Software development:
- Visual Studio 2019, C#, LINQ, Python, Unit tests, JSON
- Dependency Injection
- Big Data, InfluxDB, NoSQL, REST services
- Git
- SCRUM Master:
- Agile projects, Azure DevOps, MS Teams
- Test Driven Development (TDD)
Mar 2019 - Jun 2019
4 monthsSoftware Developer
Seleon GmbH (Mühlmann Consulting)
- Developed testing software for medical devices
- Software development:
- Visual Studio 2019, C#, LINQ, Unit tests
- WPF, MVVM, Dependency Objects, Dependency Properties
- Apache (log4net)
- Hardware interfaces (Ethernet, RSxxx, DIOLAN, CAN Bus, I2C, ...)
- Git, TortoiseSVN
- Agile projects, SCRUM, JIRA, Confluence
- Test Driven Development (TDD)
Oct 2018 - Feb 2019
5 months Lorem ipsum dolor sit amet
- Small projects:
- Installations, administration and support:
- LAN, Active Directory, Windows 10, Office, security
- Web development:
- ASP.NET, HTML5, JavaScript and CSS3
- C#, Entity Framework Core
- SQL, Azure
- Visual Studio 2017
May 2018 - Sep 2018
5 monthsDatabase and Software Developer
Deloitte Consulting GmbH / BMW AG (Mühlmann Consulting)
- Database/software development:
- Performance improvement and customization of MS SQL databases
- SQL, T-SQL
- Microsoft Excel, VBA
- Visual Studio, C#, VB.NET, WPF, JavaScript, Unit tests
- Monitoring, baselining
- Web services, microservices, REST services
- Git
- ETL
- Agile projects, SCRUM, JIRA, Confluence
- Longview / ARCPlan
- IFRS 16 accounting
- IT consulting
Apr 2017 - Feb 2018
11 monthsDatabase and Software Developer
German Pension Insurance – Federal (Mühlmann Consulting)
- Converted a VBA application for rehabilitation clinics to .NET
- Database/software development:
- Visual Studio, VB.NET, C#, Unit tests
- Oracle, PL/SQL
- ADO, Entity Framework, MVC, MVVM, LINQ, Windows Forms, WPF, JavaScript
- VBA, Microsoft Word
- Developed a COM interface
- IT consulting
Nov 2013 - Feb 2017
3 years 4 monthsDatabase and Software Developer
Mühlmann Consulting
- Database/software development, software integration and interface development:
- Developed and integrated a flexible multiple configuration database in C# and .NET Framework
- Software interfaces in C# and .NET Framework
- Unit tests
- Planning and implementation as well as migrations, support and administration of PC networks (LAN, WLAN, WAN) and user software
- Securing corporate networks with firewall and client security solutions
- Created websites with ASP.NET, HTML5, JavaScript and CSS3
- Planning and writing documentation
- IT consulting
- Client acquisition
Apr 2009 - Jan 2017
7 years 10 monthsProject Engineer / Chief Engineer
Vattenfall Europe Power Consult GmbH, VPC GmbH
- Database/software development:
- Planning, strategy, structuring, development and support of a database/software for risk assessment and hazardous materials, mainly for power plants, metallurgy, heavy industry, etc.
- Developed and updated data structures
- Developed standardized, universal software modules and admin tools, e.g. for risk assessment solutions
- Developed interfaces for data transfer to/from SAP and operations management systems (Siemens)
- Integrated external software into existing systems and structures
- Software installations in power plants
- Project management and programming, mainly in VBA, Microsoft Access, Microsoft SQL (T-SQL), VB.NET, C# and Visual Studio
- Test Driven Development (TDD)
- Organized and ran software user conferences and IT training
- IT consulting
- Client acquisition
- Trained software developers
Jan 2004 - Present
21 years 7 months Lorem ipsum dolor sit amet
Agrarprodukte Ludwigshof eG, Obermühle Polymertechnik GmbH and others (Mühlmann Consulting)
- Supported DATEV software
- Windows Server up to 2019, Hyper-V
- VPN
- Installations, updates, training, troubleshooting and fixes
Apr 1990 - Dec 2015
24 years 9 monthsManaging Partner and Database/Software Developer
Real-Time Computer GmbH Pößneck/Thuringia
- Controlling, client acquisition, development and purchasing
- Planning, project management, development and implementation of a CRM and ERP system (MS SQL, MS Access, VBA, B2B, ...)
- Planning, project management and implementation of database systems for art collections, concert, real estate and membership management and accounting software
- Client acquisition and support for tax advisors and lawyers as DATEV system partner
- Created data interfaces and transfers between different software systems
- Planning and implementation as well as migrations, support and administration of PC networks (LAN, WLAN, WAN) and user software
- Secured corporate networks with firewall and client security solutions
- Planned and installed central communication solutions based on Tobit DAVID 10 and MS Exchange
- Planned and delivered training series on MS Windows, MS Office, VBA and Microsoft Access for financial, asset and payroll accounting on software from Szymaniak, Exact, DATEV and GDI, etc.
- Supported doctors’ offices with DOCexpert and DOCconcept software
- Planning and writing documentation
- Trained employees, students and trainees
- Organized conferences and client events
- Market data, competitor and client needs analysis
- Personnel management
- Liquidation
Sep 1988 - Mar 1990
1 year 7 monthsSystems Analyst and Database/Software Developer
Central Data Center of the Grain Industry Gera/Thuringia
- Introduced PCs for office automation
- Planned and implemented business accounting systems for controlling, financial and payroll accounting based on PCs
- Developed ERP systems at headquarters and grain industry sites
Sep 1983 - Mar 1990
6 years 7 monthsTraining Manager
Part-time: Chamber of Technology
- Planned and delivered various training series on programming, databases and artificial intelligence
Sep 1983 - Aug 1988
5 yearsSystems Analyst and Database/Software Developer
Light Metal Casting Pößneck/Thuringia
- Built and led the IT department
- Low-level system programming
- Designed, managed and implemented a file handling system and an operational relational database system as the basis for ERP software
- Documented and published, client acquisition and training for Filehandler LDD8 and FH and the operational database system DBSL
- Designed, managed and contributed to implementing an expert framework system
- Developed and introduced ERP systems
- Introduced production planning, control systems and IT for process control and business controlling
- Planned and delivered various training series on programming and artificial intelligence
- Research and publications on computer art and its challenges
- Organized scientific conferences, especially in AI
Apr 1979 - Aug 1983
4 years 5 monthsProcess Automation Engineer
Maxhütte Unterwellenborn/Thuringia
- Conducted vibration measurements on blast furnaces, converters and arc furnaces for pig iron, steel and nickel production and analyzed results manually and with custom software for process computers, PCs and midrange systems
- Developed mathematical models and algorithms for blast furnace gas control based on vibration measurements, especially to predict critical conditions, and implemented models in various programming languages for microcomputers
- Developed user-friendly interfaces for microcomputers to monitor and control blast furnaces directly in control centers
- Introduced, programmed, commissioned and supported microcomputers for process control and automation
- Wrote user manuals and documentation
- Low-level system programming
- Designed and implemented a real-time operating system for microcomputers for process control
- Designed, programmed and introduced software for program reassembly and library management and various system and user software
- Installed and configured hardware and software
- Controlled research projects
- Researched critical fracture stress in steel structures based on structure-borne sound vibrations
Aug 1973 - Mar 1979
5 years 8 monthsSteelworker (Melter, Caster, Crane Operator, Team Leader)
Maxhütte Unterwellenborn/Thuringia
- Melted and cast stainless steels
- Operated cranes
- Led work teams (up to 15 people)
- Developed mechanical work fixtures
- Project idea, design and leadership of "Optoelectronic temperature measurement for non-contact measurement of casting stream temperature"
Languages
German
Native
Czech
Advanced
English
Advanced
French
Intermediate
Russian
Intermediate
...and 3 more
Education
May 1985 - Mar 1987
Technical University Ilmenau
Engineering Specialist in Microprocessor Technology, concept of a warehouse management database system · Microprocessor Technology · Ilmenau, Germany · very good
Oct 1976 - May 1982
Mining Academy Freiberg
Diplom Engineer, creation of α/γ microstructures in low-alloy spring steel · Development of Metallic Materials (Metal Physics) · Freiberg, Germany · very good
Sep 1969 - Aug 1973
Extended Secondary School Pößneck
Abitur · Pößneck, Germany · 1.6
Certifications & licenses
Electrically Instructed Person
SGU Exam for Operational Managers
TÜV Rheinland
Juniper Security Solutions
Juniper
F-Secure Security Solutions
F-Secure GmbH
Tobit Software Certified Professional
Tobit Software GmbH
MS Windows Server 2003
DATEV eG
MS Windows 2000 Terminal Server
DATEV eG
MCSE Windows 2000
Microsoft
MS SQL
Microsoft
MS Exchange
Microsoft
Similar Freelancers
Discover other experts with similar qualifications and experience