Werner Mühlmann

IT Support

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Calau, Germany

Experience

Apr 2023 - Present
2 years 10 months

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

Sep 2020 - Feb 2024
3 years 6 months

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

Mar 2020 - Jun 2020
4 months

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)

Jul 2019 - Dec 2019
6 months

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)

Mar 2019 - Jun 2019
4 months

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)

Oct 2018 - Feb 2019
5 months

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

May 2018 - Sep 2018
5 months

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

Apr 2017 - Feb 2018
11 months

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

Jul 2015 - Jan 2017
1 year 7 months

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
Nov 2013 - Feb 2017
3 years 4 months

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
Apr 2009 - Jun 2015
6 years 3 months

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
Jan 2004 - Present
22 years 1 month

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
Apr 1990 - Dec 2014
24 years 9 months

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
Sep 1988 - Mar 1990
1 year 7 months

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
Sep 1983 - Mar 1990
6 years 7 months

Training Manager

Chamber of Technology

  • Planning and conducting training series on programming, databases and artificial intelligence
Sep 1983 - Aug 1988
5 years

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
Apr 1979 - Aug 1983
4 years 5 months

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
Aug 1973 - Mar 1979
5 years 8 months

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

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

German
Native
Czech
Advanced
English
Advanced
French
Intermediate
Russian
Intermediate
...and 3 more

Education

May 1985 - Mar 1987

Ilmenau University of Technology

Technical Engineer in Microprocessor Technology · Microprocessor Engineering · Ilmenau, Germany

Oct 1976 - May 1982

Freiberg University of Mining and Technology

Diploma in Engineering · Development of metallic materials (metal physics) · Freiberg, Germany

May 1975 - Oct 1976

Maxhütte Unterwellenborn Vocational School

Vocational training as a steelworker (steel mill operator, electric steel production) · Unterwellenborn, Germany

...and 2 more

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

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