Senior Consultant

• Sep 2022 - Present

Senior DevOps Engineer Openshift On-Prem Container platform

• Jan 2021 - Present

As DevOps engineer in the Integration Team, my focus set on infrastructure. After a thorough design process which involved many infra departments and security measures, we finally were able to install the Rabobank Openshift cluster on-premise for Fuse Filetransfers and API Gateway.As we're onboarding other Rabobank departments to our clusters, daily tasks involve tuning adjustments, authorisations to various components and namespaces, setting up log forwarding to Splunk using Helm and adding security measures such as network policies and setting up wildcard certificates for multiple ingress controllers and managing the implementation with ArgoCD, Kustomize and Azure DevOps.Developing, maintaining and support the best On-Prem Container platform environment, performing version upgrades, undertaking fault prevention and resolution, roadmap implementations and specialist product advice. IT never stands still and with new technologies and integrations being introduced, innovation and research will be part of my role.- provide 2nd/3rd line support to fix incidents or problems- keep the environment running and in good health- maintain operational support procedures driven by security & compliance- deliver usage reports capacity planning and execute operational capacity management- gather requests for changes to services- Being active in the community and have a good awareness of trends and developments in the IT industry- Explain and challenge management as well as the Product Owner and Solution Architect on the roadmap

DevOps engineer / Product owner at Rabobank.

• Sep 2017 - Jan 2022

As a DevOps engineer at Rabobank ensure that internal and external applications communicate with each other smoothly. I work for the Middleware Integration team that realizes the connections of Rabobank.- Installing and maintaining OpenShift Container Platform 4.6 (4.7) cluster on-premises.- Advising internal / external customers on Redhat OpenShift integration solutions.- Setting up Red Hat Fuse filetransfer connections.- Setting up a MPGW, based on WebSphere DataPower.- Setting up a DataPower based policy enforcement point for web applications.- Setting up Splunk dashboards / monitoring.As a Product owner, motivating and managing the sub-team of Middleware Integration namely 'Application hosting team' to ensure that all team members are working together effectively, communicating with other teams and that they are producing quality work, in line with the overall product vision.I have to communicate with the leadership team to ensure that there is visibility into the program direction, schedule and progress.Communicate the Product Vision to interested parties and stakeholders within Rabobank.Communicating with the team to ensure that they understand what is required of them to successfully deliver the program.

Integratie Specialist

• Jun 2010 - Feb 2020

AWS -------------------------------------------- AWS Cloud Practitioner Essentials IBM -------------------------------------------- - Course: Create, Secure, and Publish APIs with IBM API Connect v2018 - Course: AAA, OAuth, and OIDC in IBM DataPower V7.5 (ZE753G) - Course: Accelerate, Secure and Integrate with IBM DataPower V7.1 (ZE711G) - Learn about the latest DataPower Gateways 7.5 - Docker, Cloud, API, and a New User Experience - IBM Certified System Administrator - WebSphere Application Server, Network Deployment, V9 - IBM Certified System Administrator - WebSphere Application Server, Network Deployment, V8.5.5 - IBM Certified System Administrator - WebSphere Application Server, Network Deployment, V8.5 - IBM Certified System Administrator - WebSphere Application Server Network Deployment V7.0 - IBM Certified System Administrator - WebSphere MQ V7.0 Managed Container Platforms -------------------------------------------- - Kubernetes - Helm / Tiller - Docker

Technisch applicatiebeheerder

• Oct 2016 - Jun 2018

. Technisch onderhouden van een applicatieportfolio; . Verantwoordelijk voor het oplossen van storingen aan deze applicaties; . Initiëren en implementeren van verbeteracties ten behoeve van het beheer; . Meedraaien in projecten en het hierbij tevens de beheereisen waarborgen; . Beheer van diverse tooling, Nagios, Splunk; . Voorbereiden van complexe changes en het vertegenwoordigen van de afdeling tijdens diverse projecten; . Technisch onderhouden van een applicatieportfolio; . Verantwoordelijk voor het oplossen van storingen aan deze applicaties; . Initiëren en implementeren van verbeteracties ten behoeve van het beheer; . Meedraaien in projecten en het hierbij tevens de beheereisen waarborgen; . Beheer van diverse tooling, Nagios, Splunk; . Voorbereiden van complexe changes en het vertegenwoordigen van de afdeling tijdens diverse projecten;

Middleware-beheerder

• Feb 2017 - Jun 2017

Adviseren van interne / externe klanten op middleware en integratieoplossingen. Het opzetten van een security gateway, op basis van WebSphere Datapower. Het opzetten van een DataPower based policy enforcement point voor web applicaties. Adviseren van interne / externe klanten op middleware en integratieoplossingen. Het opzetten van een security gateway, op basis van WebSphere Datapower. Het opzetten van een DataPower based policy enforcement point voor web applicaties.

IT Infrastructure Engineer

• Jun 2016 - Oct 2016

The main project goal is to replace SHA1 (and MD5) certificates in the AAB environment with a SHA2 certificate with no disruption of business processes. The scope of this project is to migrate all certificates to SHA2 certificates for: All internal used browser based applications. All certificates for infrastructural use (including middleware, plugins etc.) Clean up obsolete CAs and certificates that are no longer required after migration. Instigate migration of infra and/or applications to SHA2 when incompatibility has been confirmed. These migrations will be a responsibility of the business owner of the infra and/or applications.

Middleware Consultant

• May 2016 - Oct 2016

Integratie van business, applicaties en infrastructuur. Met de juiste Middleware oplossingen helpen wij onze klanten om continu, snel en effectief applicaties te ontwikkelen en te deployen zodat zij hun concurrentiekracht kunnen vergroten. Integratie van business, applicaties en infrastructuur. Met de juiste Middleware oplossingen helpen wij onze klanten om continu, snel en effectief applicaties te ontwikkelen en te deployen zodat zij hun concurrentiekracht kunnen vergroten.

Infrastructuur Specialist Middleware

• Nov 2015 - Mar 2016

In mijn functie zorg ik voor: • Het kwalitatief goed inrichten, aanpassen en beheren van systemen. • Het opstellen van technisch ontwerpen op basis van requirements/functioneel ontwerp. • Het opstellen en uitvoeren van acceptatietesten. • Het ontwikkelen van platformen. • Het analyseren en oplossen van storingen en het doen van verbetervoorstellen op basis van de analyses. • Het opstellen van documentatie van de infrastructuur in relatie tot bedrijfstoepassingen. • Het coördineren van Change Management op de infrastructuur. • Het coachen, begeleiden en functioneel aansturen van collega’s. • Het bijhouden van nieuwe technologische ontwikkelingen in de markt en het vertalen hiervan naar strategische IT oplossingen danwel nieuwe systemen binnen Delta Lloyd. • Het bijdragen aan het opstellen van Infrastructuur Architectuur Document. • Het bijdragen aan het releasemanagement op de IT infrastructuur.

Technisch applicatiebeheerder

• Jan 2015 - Oct 2015

. Technisch onderhouden van een applicatieportfolio; . Verantwoordelijk voor het oplossen van storingen aan deze applicaties; . Initiëren en implementeren van verbeteracties ten behoeve van het beheer; . Meedraaien in projecten en het hierbij tevens de beheereisen waarborgen; . Beheer van diverse tooling, Nagios, Splunk; . Voorbereiden van complexe changes en het vertegenwoordigen van de afdeling tijdens diverse projecten; . Technisch onderhouden van een applicatieportfolio; . Verantwoordelijk voor het oplossen van storingen aan deze applicaties; . Initiëren en implementeren van verbeteracties ten behoeve van het beheer; . Meedraaien in projecten en het hierbij tevens de beheereisen waarborgen; . Beheer van diverse tooling, Nagios, Splunk; . Voorbereiden van complexe changes en het vertegenwoordigen van de afdeling tijdens diverse projecten;

Senior Infrastructure Specialist

• Jul 2009 - Dec 2014

In mijn functie zorg ik voor:• Het kwalitatief goed inrichten, aanpassen en beheren van systemen.• Het opstellen van technisch ontwerpen op basis van requirements/functioneel ontwerp.• Het opstellen en uitvoeren van acceptatietesten.• Het ontwikkelen van platformen.• Het analyseren en oplossen van storingen en het doen van verbetervoorstellen op basis van de analyses.• Het opstellen van documentatie van de infrastructuur in relatie tot bedrijfstoepassingen.• Het coördineren van Change Management op de infrastructuur.• Het coachen, begeleiden en functioneel aansturen van collega’s.• Het bijhouden van nieuwe technologische ontwikkelingen in de markt en het vertalen hiervan naar strategische IT oplossingen danwel nieuwe systemen binnen Delta Lloyd.• Het bijdragen aan het opstellen van Infrastructuur Architectuur Document.• Het bijdragen aan het releasemanagement op de IT infrastructuur.

Senior Infrastructure Specialist

• Nov 2011 - Jul 2013

Technical implementation of the central payment facility with Clear2Pay’s Corporate Payment Hub SEPA solution based on IBM WebSphere v7, Tivoli Access Manager and Tivoli Identity Manager.The new central payment facility will serve all parts of Delta Lloyd and acts as a multi-label, multi-bank and multi-risk carrier while the technology enables autonomous operation of various business in terms of processes and client data using the same single and efficient payment infrastructure and centralize data storage.The Corporate Payment Hub ensures that the central payment facility meets the demands of each group subsidiary thereby significantly reducing implementation effort.Responsibilities • Act as a technical interface to Delta Lloyd for system design and integration. • Work with the project manager, infra architects to identify project requirements (in the form of use cases, non-functional requirements, etc.); • Produce detailed designs using Clear2Pay and/or Delta Lloyd extensions and standards; • Work with Performance team to determine optimal application configuration for better performances;

Senior Infrastructure Specialist

• Aug 2010 - Jul 2011

The goal of this project is to implement a centralized module for indentification, authentication and authorization of Delta Lloyd Group employees, customers (including suspects and prospects) and DLG partnersin relation with the usage of Ohra business applications.This project will:- Convert authorization data from Card Management System (CMS) to ITIM- Realize the appropriate interfaces from Multi Bank Online (MBOL) to Klant Informatie (KI) and from KI to Tivoli Identity Management (ITIM)- Realize the functions needed to support the request process (“aanvraagproces”)- Phase-out CMS- Develop a TAP dialog which will replace the current CMS user interface

Middleware specialist

• Nov 2009 - Jun 2010

Als middleware specialist verantwoordelijk voor de Transitie van de TIA/@vance infrastructure management services van Capgemini naar Delta Lloyd. Binnen Delta Lloyd's datacentrum wordt een nieuwe OTAP infrastructuur opgebouwd. Het TIA/@vance systeem wordt daar naartoe gemigreerd zodat Delta Lloyd voortaan zelf het infrastructurele en applicatieve onderhoud en beheer kan uitvoeren.

Senior Infrastructure Specialist

• Nov 2009 - Feb 2010

Implementing Clear2Pay's Corporate Payment Hub (CPH).It centralises and standardises payment processing, enhances STP and via comprehensive workflow also enables subsidiaries to perform their payment activities. It helps corporations to eliminate the use of multiple local electronic banking systems and standardises bank interfaces without the need to adopt bank specific software and standards.

IBM Consultant

• Nov 2008 - Jul 2009

Customer wants to improve the control of identity and access management in the organisation. Tivoli Identity Manager (ITIM) is a system for maintenance on users (identity), their accounts, passwords and their authorization on (business) applications. TIM executes the provisioning of user-id, password and authorizations to all access management platforms like Active Directory, RACF & TAM (Tivoli Access Manager). TIM also supports password synchronisation for all connected platforms. In the future TIM will additionally be connected to TAM-ESSO for Enterprise Single Sign-on to enable a user to log in just once for all connected platforms.Within this project a solid implementation for the current ITIM environment must be created to support future single sign-on solutions.

IBM Consultant

• Aug 2008 - Jan 2009

Implementation of several interfaces in IBM ESB environment.The Customer OTAP environments are coupled to the XX counter parts by a private line. There are a number of webservices deployed on both sides to exchange information via http/soap. Powerteg uses this webservices to exchange information with XX.The connection is not accessible to end-users in de XX office buildings.End-users in the DLG office buildings can open a webform hosted by XX in the standard DLG webbrowser (IE). Via this form they can submit a xml-file to XX.The PowerTeg system can post xml files directly to the XX webserver. The connection runs directly over Tivoli Access Manager outbound service, bypassing the DLG ESB.

Senior Infrastructure Specialist

• Oct 2010 - Jan 2011

Implementatie Basisverzekering bij OHRA (Zorgverzekering) Implementatie Basisverzekering bij OHRA (Zorgverzekering)

Consultant

• Feb 2008 - Jun 2010

- Introducing the Value and Governance Model of Service-Oriented Architecture. - Designing SOA Solutions with Project, Technical, and Operational Governance. - Technologies and Standards for SOA Project Implementation. - IBM WebSphere Service Registry and Repository for Application Developers IBM -------------------------------------------- - IBM Certified SOA Associate - IBM Certified SOA Solution Designer. - Introducing the Value and Governance Model of Service-Oriented Architecture. - Designing SOA Solutions with Project, Technical, and Operational Governance. - Technologies and Standards for SOA Project Implementation. - IBM WebSphere Service Registry and Repository for Application Developers IBM -------------------------------------------- - IBM Certified SOA Associate - IBM Certified SOA Solution Designer.

IBM - Teamcoordinator

• Feb 2008 - Nov 2008

Managing Essent e-business infrastructure. Managing Essent e-business infrastructure.

Consultant

• Jun 2007 - Feb 2008

IBM -------------------------------------------- - IBM Certified System Administrator - WebSphere Application Server, Network Deployment, V6.1 - IBM Certified WebSphere Sales Mastery. - IBM Certified Solution Developer (DataPower) - Integrating Using WebSphere Integration Developer and WebSphere Process Server. - Understanding WebSphere Process Server and WebSphere Integration Developer. - Accelerate and secure XML and Web services with IBM DataPower SOA Appliances -------------------------------------------- TIBCO - Integration Challenge - TIBCO BW training

Consultant

• Nov 2007 - Jan 2008

Comprehensive application management. (Shared Schade Service TIA (@-vance) ESB Componenten) The application @vance is the PGS-system (product groep schade) in what all general insurance policies are categorized. Comprehensive application management. (Shared Schade Service TIA (@-vance) ESB Componenten) The application @vance is the PGS-system (product groep schade) in what all general insurance policies are categorized.

Integration Consultant

• Jul 2007 - Sep 2007

IT Specialist Service Oriented Architecture (SOA) involved for setup of the company architecture model to be able to perform SOA in line with the Netherland Government ref. Architecture (NORA) and company principles. Technical coordination for a running project to enable the 100+ information services from legacy systems to a new system, Business ownership processes and placement analysis for SOA Infrastructure. IT Specialist Service Oriented Architecture (SOA) involved for setup of the company architecture model to be able to perform SOA in line with the Netherland Government ref. Architecture (NORA) and company principles. Technical coordination for a running project to enable the 100+ information services from legacy systems to a new system, Business ownership processes and placement analysis for SOA Infrastructure.

WebSphere specialist

• Jan 2006 - Jun 2007

IBM Level 3 WebSphere Specialist for Delta Lloyd and Ohra Account.Managing eBusiness environment, WebSphere Application Server, WebSphere Gateway Services, EDGE/TAM.Integrating Using WebSphere Integration Developer and WebSphere Process Server

Senior IT Specialist

• 2006 - 2007

Exp. WebSphere Administrator

• Jan 2003 - Dec 2005

Manage Proxy, Web, LDAP IBM WebSphere Application servers. Consultancy to the business for Intranet, Extranet and Internet issues. Manage Proxy, Web, LDAP IBM WebSphere Application servers. Consultancy to the business for Intranet, Extranet and Internet issues.

IT Network Consultant

• 1998 - 2002

IT Engineer

• 1999 - 2000

IT Engineer

• 1996 - 1998