Andreas Niemann-Freelancer
Check rate
Experience
Freelancer
Freelance Work
Managing Director
ON Consult Deutschland GmbH
- Business management, staff management, project management
- Further development in the area of Oracle and Microsoft-based software for complex web applications with database integration
- Development of a general report server in C++ using Oracle Reports Server and Microsoft Word
- Data migration from various data sources to Oracle Server 9i
- Development of a web-based cash book using Oracle IAS 9i
- Development of a software for managing cable rental contracts with Oracle Forms & Oracle Server 9i R2, integrating address verification and bank account validation using fuzzy-based software
- Development of an insurance agency software using Microsoft Visual Studio .NET 2003 including enterprise template (Web Client, Windows Client, Business Layer, Data Access)
Head of System Management
ON Consult AG - Schweiz
- Network management
- Database management of Oracle databases
- Consulting for ON Consult AG clients in the area of HP UX, Oracle databases including Oracle 9i in the cable TV sector
- Development of a time-tracking software using MS Access
Information Technology Engineer
IKEA Lager und Service GmbH
- Development of a unified client platform on MS Windows
- Development of a warehouse management software for a carpet warehouse with unique items
- Setup of an Oracle RAC between 2 VAX VMS
- Development of a data interface between an Oracle database and an RDB-based software
- International coordination of strategic IT guidelines & quality improvement measures in Oracle software development (Oracle*Net)
- Security officer in Werne
System Programmer
IKEA Lager und Service GmbH
- Development of a development environment using DEC CMS
- Development of a warehouse management software using Oracle Forms on VAX/VMS
- Management and migration of an Oracle CASE repository to Designer 2000
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Retail, Information Technology, Insurance, Transportation, and Telecommunication.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Project Management, and Quality Assurance.
Skills
Org/It Databases – Focus Areas:
- Custom Applications
- Oracle Applications
- Oracle Forms & Reports
- Oracle Databases
- Oracle Retail (Formerly Retek)
- .Net Applications
- Multi-Tier Applications
- Project Management
- Java2ee, .Net, Mvc, Angularjs
- Google Cloud, Azure Cloud
- Kubernetes, Microservices
It Methods:
- Process Modeling
- Structured Programming
- Object-Oriented Analysis & Design
- Object-Oriented Programming
Business It Services – Specialties:
- Retail Trade
- Furniture Industry
- Telecommunications Industry
- Cable Tv Industry
- Music Industry
It Skills:
- Oracle Development Tools (Expert)
- Oracle Databases (Expert)
- Oracle Application Server (Expert)
- C/C++ (Expert)
- Java (Expert)
- Pl/Sql (Expert)
- Pascal (Standard)
- Visual Basic (Expert)
- C# (Standard)
- Asp.Net (Expert)
- Sql (Expert)
- Ms Office (Expert)
- Ms Project (Standard)
- Uml (Standard)
- Visio (Standard)
- Jira/Confluence (Standard)
- Html (Expert)
- Javascript (Expert)
- Ftp (Standard)
- Vms (Expert)
- Unix (Expert)
- Ms-Dos (Expert)
- Windows (Expert)
- Hp-Ux (Standard)
- Aix (Basic)
- Linux (Expert)
- Vpn (Standard)
- Tcp/Ip (Standard)
- Active Directory (Expert)
- Firewalls (Standard)
- Pc (Expert)
- Ms Access (Expert)
- Sql Server (Basic)
- Oracle Lite (Expert)
- Oracle (Expert)
- Mongodb (Basic)
- Mysql (Expert)
- Postgresql (Expert)
Languages
Certifications & licenses
Rsa Security Conference
San Jose, California
Trivadis Training Oracle 9i IAS
IT Security Training
Helsingborg, Sweden
Microsoft Certified Visual Basic Developer
Access/ Visual Basic Developer Conference
La Quinta, California
Windows NT Fundamentals
Werne
Oracle Symmetric Replication
San Francisco, California
Oracle Corporate Development Environment
Vienna
Oracle CASE*Generator
Werne
Oracle Procedural Option
Werne
Oracle SQL*Net V2
Dusseldorf
Oracle Forms 3 -> 4 Upgrade
Werne
Rdb/VMS System Architecture and Database Administration
Berlin
All-In-1 for System Administrators and Application Programmers
Munich
Maintenance of VMS Systems Part II
Frankfurt
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Andreas is based in Bönen, Germany and can operate in on-site, hybrid, and remote work models.
Andreas speaks the following languages: German (Native), English (Advanced), Swedish (Elementary).
Andreas has at least 36 years of experience. During this time, Andreas has worked in at least 5 different roles and for 4 different companies. The average length of individual experience is 7 years and 1 month. Note that Andreas may not have shared all experience and actually has more experience.
Based on recent experience, Andreas would be well-suited for roles such as: Freelancer, Managing Director, Head of System Management.
Andreas's most recent position is Freelancer at Freelance Work.
In recent years, Andreas has worked for Freelance Work.
Andreas is most experienced in industries like Retail, Information Technology, and Insurance. Andreas also has some experience in Transportation and Telecommunication.
Andreas is most experienced in business areas like Information Technology, Product Development, and Project Management. Andreas also has some experience in Quality Assurance.
Andreas has 15 certificates. Among them, these include: Rsa Security Conference, Trivadis Training Oracle 9i IAS, and IT Security Training.
The availability of Andreas needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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