Recommended expert

René Pelzer

CIO

René Pelzer
Bornheim, Germany

Experience

Dec 2011 - Present
14 years 3 months
Germany

CIO

clics GmbH

  • Software development
  • Team leadership
  • Project management
Sep 2008 - Aug 2011
3 years

Senior Software Developer

TelDaFax SERVICES GmbH

  • Address and contract management
  • Customer relationship management (CRM)
  • Tools, interfaces
Dec 1987 - Dec 2013
26 years 1 month

Software Developer and IT Consultant

Self-employed

  • Development of custom and standard software solutions in technical and commercial environments for MS Windows and WANG operating systems
  • Creation of websites, web design, CMS
  • Programming of SQL database applications
  • Time and performance tracking and billing, time reports
  • Address and order management, CRM
  • Accounting software, profit and loss statement

Skills

  • Industries – Healthcare (Prevention And Rehabilitation)

  • Industries – Pension Insurance (Adör), Insurance, Financial Service Providers

  • Industries – Energy Service Providers (Electricity/gas Suppliers, Distribution Partners)

  • Industries – Direct Marketing, Dialogue Marketing

  • Industries – Automotive Industry (Sales, Manufacturing)

  • Industries – Law Firms (Attorneys, Tax Consultants, Auditors)

  • Industries – Publishing Houses, Printing Companies, Catalog Publishing, Print Media

  • Industries – Associations, Federations, Organizations, Political Parties

  • Industries – Medical Facilities (Doctors, Labs, Therapists, Homeopaths)

  • Industries – It System Houses, Software Vendors For Municipalities, Consulting Firms, Ministries And Authorities

  • Programming Languages – C#, Vb.net, Vb6, Vba, Sql, Java, Cobol

  • Tools, Libraries – .Net Core 5 To 8 And Framework 3.x, 4.x, Visual Studio, Resharper, Devexpress Controls And Reports, Devexpress Mvvm, Prism, Unity Ioc, Entity Framework, Crystal Reports

  • Technologies – Wpf, Mvvm, Windows Forms, Ssis / Dts, Wcf, Web Api, Soap, Rest, Linq, Ef, Xml, Json

  • Devops Tools – Git, Svn, Pvcs, Gogs, Github, Gitea, Sourcetree, Jira, Jenkins, Nexus, Mantis, Teamcity, (Azure)

  • Databases – Ms Sql Server T-sql, Ms Access, Oracle Pl-sql, Mysql

  • Web – Html, Css, Php, Javascript

  • Other Skills – Ooa/ood/oop, Crm, Erp, Ms Office

Languages

German
Native
English
Advanced

Certifications & licenses

Certified C# Software Developer

Fernakademie für Erwachsenenbildung

Certified Java Programmer

ILS

ITIL® v3 Foundation - Certification

APMG

Certified Trainer according to AEVO

Cert. IT Business Manager

CCI

Certified IT Project Manager

IHK

Profile

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is René based?

René is based in Bornheim, Germany and prefers 100% remote projects.

What languages does René speak?

René speaks the following languages: German (Native), English (Advanced).

How many years of experience does René have?

René has at least 38 years of experience. During this time, René has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 12 years and 8 months. Note that René may not have shared all experience and actually has more experience.

What roles would René be best suited for?

Based on recent experience, René would be well-suited for roles such as: CIO, Senior Software Developer, Software Developer and IT Consultant.

What is René's latest experience?

René's most recent position is CIO at clics GmbH.

What companies has René worked for in recent years?

In recent years, René has worked for clics GmbH.

Which industries is René most experienced in?

René is most experienced in industries like Information Technology (IT) and Telecommunication.

Which business areas is René most experienced in?

René is most experienced in business areas like Information Technology (IT), Finance, and Product Development. René also has some experience in Project Management and Customer Service.

Which industries has René worked in recently?

René has recently worked in industries like Information Technology (IT).

Which business areas has René worked in recently?

René has recently worked in business areas like Information Technology (IT) and Project Management.

Does René have any certificates?

René has 6 certificates. Among them, these include: Certified C# Software Developer, Certified Java Programmer, and ITIL® v3 Foundation - Certification.

What is the availability of René?

René is immediately available full-time for suitable projects.

What is the rate of René?

René's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

How to hire René?

To hire René, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

1200
900
600
300
Market avg: 940-1100 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.