Freelance Unisys : Nos derniers consultants dispos

Résumé d'expériences de Gunther,
freelance UNISYS résidant dans ?

Experience

VADEBO consulting | Denver University (education/research): 03/2024 – 05/2024
• Implementation of short-term improvements to improve application stability and operations.
• Identified design and implementation issues.
Roles: solution architect, application development

VADEBO consulting | Denver University (education/research): 02/2024 – 03/2024
• Defined the short and long-term strategy for the forecasting application.
• Identified design and implementation issues.
Roles: solution architect.

Unisys Belgium | ITLB (public sector - mobility): 06/2022 – 02/2024
• Migrated an existing .Net back-office application from a multi data center setup to a redundant Azure cloud setup.
• Designed the required cloud infrastructure to facilitate the application and the added (security related) requirements.
• Identified and implemented all required application modification to support the new infrastructure.
Roles: cloud infra architect, solution architect, application designer

VADEBO consulting | Denver University (education/research): 03/2024 – 05/2024
• Implementation of short-term improvements to improve application stability and operations.
• Identified design and implementation issues.
Roles: solution architect, application development

VADEBO consulting | Denver University (education/research): 02/2024 – 03/2024
• Defined the short and long-term strategy for the forecasting application.
• Identified design and implementation issues.
Roles: solution architect.

Unisys Belgium | ITLB (public sector - mobility): 06/2022 – 02/2024
• Migrated an existing .Net back-office application from a multi data center setup to a redundant Azure cloud setup.
• Designed the required cloud infrastructure to facilitate the application and the added (security related) requirements.
• Identified and implemented all required application modification to support the new infrastructure.
Roles: cloud infra architect, solution architect, application designer

Unisys Belgium | ITLB (public sector - mobility): 01/2022 – 09/2022
• Redesigned the legacy WinForms based .Net desktop application to a WinUI3 application to accommodate the required technology refresh.
• Created a proof-of-concept setup to show the effects of the technology changes.
• Customized the Twain scanning module to match the third-party OCR module.
Roles: Application designer, POC developer.

Unisys Belgium | ITLB (public sector - mobility): 01/2021 – 12/2021
• Evolutive & corrective maintenance of the .Net applications in Azure and in dedicated data centers.
Roles: Solution architect, development, technical coordination.

Unisys Belgium | ITLB (public sector - mobility): 10/2018 – 12/2020
Added a completely new online ordering channel to increase the automation of the ordering and payment process for the customer.
• Successfully passed the required third-party security audit for the internet facing application.
• Designed the application and cloud infrastructure, integrated with an online payment provider, eID based authentication, an accounting, supplier and government interface.
Roles: Solution design & implementation, Azure infra design & implementation.

Unisys Belgium | ITLB (public sector - mobility): 01/2017 – 05/2018
• Opened the current back-office system towards the Tachonet 3 platform of the European Commission to facilitate inter-country data exchange between the European member states.
• Ensuring smooth transition towards the integrated platform through specification reviews and coordination with the European Commission partners.
• Designed and implemented the Soap web service based integration.
Roles: Technical coordination with EU, design and implementation.

Unisys Belgium | ING (finance): 09/2016 – 12/2018
• Improved the user experience of an internal legacy web application through a complete redesign and modernization.
• Decreased the complexity by reworking the underlying interfacing layers.
Roles: solution architecture, design, technical coordination & development.

Unisys Belgium | ITLB (public sector – mobility): 11/2015 – 10/2016
• Assured business continuity of an existing back-office application in a migration towards two new redundant data centers.
• Achieved a smooth migration through architecture, design and coordination with all involved third-party stakeholders.
Roles: solution architecture, design, technical coordination, development, technical interaction with external parties.

Unisys Belgium | ING (finance): 10/2014 – 12/2018
• Ensured the operational activities of internal middleware and supporting web applications.
• Improved the user experience through evolutive maintenance.
Roles: solution architecture, design, technical coordination, development.

Unisys Belgium | ITLB (public sector – mobility): 11/2014 – 11/2015
• Improved the supportability of an existing back-office application through a major technology refresh.
Roles: architecture, design, technical coordination, development, technical interaction with external parties.

Unisys Belgium | ING (finance): 01/2014 – 09/2014
• Brought a solution to the complex management of all configuration items of an internal distributed middleware application through the design and implementation of a web-based management application.
Roles: solution architecture, design, development.

Unisys Belgium | ING (finance): 09/2012 – 12/2013
• Improved security and supportability of an intranet web application through a major technology refresh.
Roles: solution architecture, design, migration development

Unisys Belgium | ING (finance): 11/2011 – 09/2012
• Assisted in a smooth migration of BDS repositories through the design and creation of a toolkit for execution and follow-up of all migration steps.
Roles: solution architecture, design, migration tool development.

Unisys Belgium | CHR (healthcare): 10/2011 – 11/2011
• Resource and infrastructure optimization through migration of a Linux based application server to the Unisys MCP mainframe JProcessor.
Roles: java & JBoss support, Application development and methodology guidance.

Unisys Belgium | Mobistar (telco): 10/2011 – 11/2011
• Improve the user friendliness of the application with changes in the context of evolutive maintenance.
Roles: use-case definition, functional analysis, implementation.

Unisys Belgium | ACV/CSC (union): 04/2011 – 10/2011
• Created a complete business process description using use cases and prototyping for the Statutory premium and decorations functional module of the union.
Roles: use-case definition, functional analysis, development.

Unisys Belgium | internal: 06/2010 – 12/2010
• Design & implementation of a repeatable and reusable development infrastructure for internal use.
Roles: system architecture, system design, implementation, operational follow-up.

Unisys Belgium | Mobistar (telco): 01/2010 – 06/2010
• Created additional business support through the design and implementation of a web service based email campaign database.
Roles: system architecture, system design, implementation, operational follow-up, pre-sales.

Unisys Belgium | Mobistar (telco): 01/2008 – 12/2009
• Facilitated the integration of different backend systems via the design and implementation of JCA connectors and web services to disclose prepaid backend systems to the customer contact applications.
Roles: system architecture, system design, implementation.

Unisys Belgium | Mobistar (telco): 01/2004 – 12/2007
• Development of portlets and web services to support the customers and partners on the public web.
Roles: system architecture, system design, implementation.

Unisys Belgium | Mobistar (telco): 10/2001 – 12/2009
• Design, development and maintenance of an application platform to manage the prepaid customer promotions.
Roles: system design, implementation.

Unisys Belgium | Mobistar (telco): 06/2001 – 09/2001
• Corrective and adaptive maintenance of existing call center applications.
Roles: application analysis & design, requirements analysis, 3rd level support.

Unisys Belgium | Belgacom (telco): 04/2001 – 05/2001
• Process and business analysis and system architecture within the HR domain.
Roles: project planning & follow-up, process analysis, system architecture.

Unisys Belgium | Belgacom (telco): 12/1998 – 03/2001
• Call center user interface application which enforces a workflow and connects to the legacy backend systems.
Roles: development team leader, technical & functional application design.

Datapoint Belgium | Belgacom (telco): 04/1997 – 12/1998
• Call center user interface application which enforces a workflow and connects to the legacy backend systems
Roles: development team leader, technical & functional application design.

Computer Specialists Services | Belgacom (telco): 09/1996 – 03/1997
• Call center user interface application which enforces a workflow and connects to the legacy backend systems
Roles: development.