Werner Mühlmann
IT Support
Experience
IT Support
DAVASO GmbH / Hays AG
IT support for billing software to manage payments between pharmacies, their billing centers and health insurance companies
Database development
MS SQL Server
SQL, T-SQL
Microsoft SQL Server Management Studio
Concept, architecture and design of MS SQL databases
Development and writing of scripts
Performance tasks
Master data maintenance
Software development
JIRA, Confluence
Git (CVS, TortoiseSVN)
Microsoft Visual Studio Professional 2019
VB.NET, C#
Optimization in the project portal and e-prescription
IT Support
Government of Upper Bavaria / adesso SE
IT support for the migrant management system iMVS: technical implementation of legal requirements, further developments, migration preparation, cleanup and archiving work during migration from iMVS.old 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
Software Developer
PharmaHera Service GmbH
Development of a warehouse management software in a mail order pharmacy, replacing the 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)
Software Developer / Scrum Master
ABB Automation GmbH
Development of 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)
Software Developer
Seleon GmbH
Development of test 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)
IT Generalist
Existing clients and in-house projects
Installations, administration and support: LAN, Active Directory, Windows 10, Office, security
Web development: ASP.NET, HTML5, JavaScript, CSS3
C#, Entity Framework Core
SQL, Azure
Visual Studio 2017
Database and Software Developer
Deloitte Consulting GmbH / BMW AG
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
Software Developer / IT Consultant
German Federal Pension Insurance
Migration of a VBA application for rehabilitation clinics to .NET
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
Development of a COM interface
IT consulting
Chief Engineer
VPC GmbH
- Management and continuation of the project to develop the database/software for risk assessments and hazardous substances
- Project management, programming and support
- Acquisition and consulting
Database and Software Developer / IT Consultant
Mühlmann Consulting
- Database and software development, software integration and interface development
- Development and integration of a flexible multi-configuration database in C# and .NET Framework
- Software interfaces in C# and .NET Framework
- Unit tests
- Planning, implementation, migration, support and administration of PC networks (LAN, WLAN, WAN) and end-user software
- Securing corporate networks with firewall and client security solutions
- Creating websites with ASP.NET, HTML5, JavaScript and CSS3
- Planning and creating documentation
- IT consulting
- Acquisition
Project Engineer
Vattenfall Europe Power Consult GmbH / VPC GmbH
- Planning, strategy, structuring, development and support of a database/software for risk assessment and hazardous materials in power plants, metallurgy, heavy industry, etc.
- Developing and updating data structures
- Developing universal software modules and administration tools for risk assessment
- Developing interfaces for data transfer to/from SAP and plant management systems (Siemens)
- Integrating external software into existing systems
- Software installations in power plants
- Project management and programming in VBA, Microsoft Access, Microsoft SQL (T-SQL), VB.NET, C#, Visual Studio
- Test driven development (TDD)
- Organizing and conducting software user conferences and IT training
- IT consulting
- Client acquisition
- Training of software developers
IT-Support
Agrarprodukte Ludwigshof eG; Obermühle Polymertechnik GmbH and others
- Supporting DATEV software
- Windows Server up to 2019, Hyper-V
- VPN
- Installations, updates, training, troubleshooting and fixes
Managing Partner / Database and Software Developer
Real-Time Computer GmbH
- Financial controlling, client acquisition, development and procurement
- Planning, project management, development and implementation of a CRM and ERP system (MS SQL, MS Access, VBA, B2B)
- Developing database systems for art collections, concerts, real estate and membership management and software for cameralistic accounting
- Client acquisition and support as a DATEV system partner for tax advisors and attorneys
- Creating data interfaces and transfers between different systems
- Planning, implementation, migration, support and administration of PC networks (LAN, WLAN, WAN) and end-user software
- Securing company networks with firewall and client security solutions
- Planning and installing central communication solutions (Tobit DAVID 10, MS Exchange)
- Planning and conducting training (MS Windows, MS Office, VBA, Access) for financial, asset and payroll accounting (Szymaniak, Exact, DATEV, GDI)
- Supporting medical practices with DOCexpert and DOCconcept
- Creating documentation
- Training employees, students and interns
- Organizing conferences and customer events
- Market analysis and personnel management
- Liquidation
System Analyst / Database and Software Developer
Central data center for the grain industry Gera
- Introducing PCs for office automation
- Planning and implementing operational billing systems for controlling, financial and payroll accounting on PC basis
- Developing ERP systems at the headquarters and plants of the grain industry
Training Manager
Chamber of Technology
- Planning and conducting training series on programming, databases and artificial intelligence
Systems Analyst / Database and Software Developer
Leichtmetallguß Pößneck
- Set up and led the IT department
- Low-level system programming
- Designed, managed, and implemented a file handling system and a relational DB system as a basis for ERP software
- Documented, published, acquired customers, and trained them on the Filehandler LDD8, FH, and the DBSL DB system
- Designed, managed, and contributed to a framework expert system
- Developed and introduced ERP systems
- Implemented production planning and control systems, IT for process control, and corporate controlling
- Planned and conducted training on programming and artificial intelligence
- Organized scientific conferences on artificial intelligence
Process Automation Engineer
Maxhütte Unterwellenborn
- Conducted vibration measurements on blast furnaces, converters, and arc furnaces and analyzed them manually and with self-developed programs
- Developed mathematical models and algorithms for gas flow control in blast furnaces, forecasting critical conditions
- Implemented these models in various programming languages for microcomputers
- Developed user interfaces for microcomputers to monitor and control blast furnaces
- Installed, programmed, commissioned, and supported microcomputers for process control and automation
- Prepared user manuals and documentation
- Low-level system programming
- Designed and implemented a real-time operating system for microcomputers
- Developed programs for reassembling code and library management
Steelworker
Maxhütte Unterwellenborn
- Melting and casting of special steels
- Operated cranes as a crane operator
- Led work crews (up to 15 employees)
- Developed mechanical work fixtures
- Conceptualized, designed, and led a project for optoelectronic temperature measurement of the casting stream
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 Information Technology (34 years), Manufacturing (31.5 years), Agriculture (23.5 years), Metals and Mining (10.5 years), Education (6.5 years), and Energy (6 years).
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 (47 years), Project Management (37.5 years), Product Development (32.5 years), Production (15 years), Human Resources (6.5 years), and Research and Development (4.5 years).
Skills
Project Management:
- Gdpm
- Wbs
- Scrum
- Jira
- Confluence
- Git (Cvs, Tortoisesvn)
It Knowledge:
- Software Development
- Development And Commissioning Of Real-time Systems
- Interface Programming
- Hardware-level Software Development
- Operating Systems
- Databases And Query Languages: Microsoft, Oracle, Sybase, Firebird And Interbase Sql, Btrieve, Influxdb, Nosql
- Knowledge-based Systems (Knowledge Management, Artificial Intelligence)
- Software Integrations
- Microsoft Windows 2000 (Msce Training)
- Microsoft Windows Server (Up To 2019), Including Hyper-v
- Microsoft Windows 11 To 3.x, Ms-dos
- Microsoft Sql Server
- Microsoft Exchange Server, Tobit David, Outlook Folders
- Ms Visual Studio (Up To 2022)
- Ms Office (Word, Excel, Powerpoint, Access, Outlook, Publisher, Project)
- Ms Visio
- Ms Frontpage
- Ms Teams
- Ibm Notes
- Backup Solutions: Backup Exec, Arcserve
- Security Solutions (Firewall, Antivirus, Etc.): F-secure, Juniper
- Novell
- Datev, Datev Self
- Szymaniak Pro-fakt, Pro-lohn, Pro-fib, Pro-anlag
- Exact Fakt, Lohn, Fib, Anlag
- Gdi Fakt, Lohn, Fib
- Handicraft
- Docexpert
- Server And Pc Hardware
- Basic Plc Knowledge
Programming Languages And Concepts:
- Expert In Assembly, Fortran, Pascal, Sql (T-sql, Pl/sql)
- C#, Vb.net, Vba And Visual Basic
- Windows Forms, Wpf/xaml
- Html5, Css3, Javascript, Python
- Com, Linq, Ado, .Net, Mvc, Mvvm
- Entity Framework/core, Asp.net, Azure
- Magic
Other:
- Electronics, Analog And Digital
- Accounting
- Balance Sheet Preparation
Personal Qualities:
- Organizational Talent
- Quick Comprehension
- Perseverance
- Flexibility
- Empathy
- Creativity
- Reliability
- Entrepreneurial Spirit
- Ability To Improvise
- Ability To Handle Conflicts
- Loyalty
- Communicative
- Independent, Analytical, Conceptual And Process-oriented Thinking And Acting
Interests:
- Hiking
- History
- Philosophy
- Astronomy
- Physics
- Mathematics
- Artificial Intelligence
- Psychology
- Countries (Especially Eastern Europe)
- Hiking And Travel Guiding: Organizing And Leading Hikes, Events And Trips
Languages
Education
Ilmenau University of Technology
Technical Engineer in Microprocessor Technology · Microprocessor Engineering · Ilmenau, Germany
Freiberg University of Mining and Technology
Diploma in Engineering · Development of metallic materials (metal physics) · Freiberg, Germany
Maxhütte Unterwellenborn Vocational School
Vocational training as a steelworker (steel mill operator, electric steel production) · Unterwellenborn, Germany
Certifications & licenses
Moc 20-487, Developing Windows Azure And Web Services
New Horizons
Moc 20-486, Developing Asp.Net Mvc Web Applications
New Horizons
Moc 20-480, Programming In Html5 With Javascript And Css3
New Horizons
C# Expert Course
IBB
Electrically Qualified Person
SGU examination 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
MSCE Windows 2000
MicroSoft
MS SQL
MicroSoft
Assertiveness in price negotiations
Siemens Ag
MS Exchange
MicroSoft
Occupational Safety and Occupational Medicine in the Technical Inspection Service of the Administrative Accident Insurance Association
Software Contracts
Vdi Bildungswerk
Self and External Management
Friedrich Schiller University Jena
Application of Mathematical Models and Computing Technology in Metallurgy
Bergakademie Freiberg, Saxony
Profile
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