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Mark Johnson

Mark johnson

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location of Mark JohnsonBirmingham, England, United Kingdom
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  • Timeline

  • About me

    Technical Lead/Integration Developer at DXC Technology

  • Education

    • University of wales, cardiff

      1998 - 2001
      Bsc computer science 2:1

      Modules of Interest - Networks and Distributed Systems, Computer Security, Advanced Object Oriented Systems, Image Processing, Knowledge-Based Systems, Graphics, Compiler Design and Construction, Multimedia, System Design and Group Project, Java including Event Driven Programming, Discrete Mathematics, Discrete Mathematics II, Analytic Mathematics, Analytics Mathematics II, Database Systems, Software Engineering, Internet Computing, Communication Skills and Project Management.Final Year… Show more Modules of Interest - Networks and Distributed Systems, Computer Security, Advanced Object Oriented Systems, Image Processing, Knowledge-Based Systems, Graphics, Compiler Design and Construction, Multimedia, System Design and Group Project, Java including Event Driven Programming, Discrete Mathematics, Discrete Mathematics II, Analytic Mathematics, Analytics Mathematics II, Database Systems, Software Engineering, Internet Computing, Communication Skills and Project Management.Final Year Project - Designed and implemented a version of Monopoly in Java, allowing it to be played by up to six players over a network or the internet. Show less

    • Milford haven school, sixth form

      1996 - 1998

      4 ‘A’ Levels: Pure Mathematics (B), Computing (B), Applied Mathematics (C), General Studies (D)

    • Milford haven school

      1991 - 1996

      9 GCSEs: Science Double Award (A, A), Mathematics (A), Spanish (B), English Language (C), English Literature (C), Design Technology (C), Geography (C), Information Systems (C)

  • Experience

    • Elf oil refinery

      Aug 2000 - Aug 2000
      It assistant

      Duties included coding error handling into Visual Basic code, converting Visual Basic executables into web-based applications and creating Microsoft Access database applications

    • Clayton associates

      Sept 2001 - Dec 2001
      It assistant

      Duties included development of an MS-Access/SQL-based interface to act as a MS-Windows-based replacement for an existing DOS-based payroll management package called “Merit.”

    • Hewlett packard enterprise

      Jan 2004 - Apr 2017

      Working across multiple, demanding projects, utilising a broad range or products, including IBM Maximo, Informatica PowerCenter and Oracle Weblogic.Typical project lifecycle activities are used to install, customise and maintain existing software packages, plus write custom interfaces, for use in the Rolls-Royce data management processes, along with any customer interaction arising from this. Subject Matter expert for a number of critical systems used in Rolls-Royce's web based applications, including Informatica Powercenter ETL tools, Weblogic and IIS proxy. Assisted all projects making changes to allow them to integrate fully with the existing infrastructure.Also provided ongoing support, maintenance and monitoring of custom-built web-sites and applications. This involves resolving customer queries and problems both face to face and over the phone.

      • Technical Lead

        Jan 2010 - Apr 2017

      • Support Subject Matter Expert

        Jan 2004 - Jan 2010

    • Dxc technology

      Apr 2017 - now

      Working in the Rolls-Royce Integration Centre to design, develop and implement integrations between core Rolls-Royce services. Primarily using Dell Boomi, but also touching on other integration tool such as MQ and OAG. Working across multiple, demanding projects, utilising a broad range or products, including IBM Maximo, Informatica PowerCenter, Oracle Weblogic and more recently, Dell Boomi.Typical project lifecycle activities are used to install, customise and maintain existing software packages, plus write custom interfaces, for use in the Rolls-Royce data management processes, along with any customer interaction arising from this.

      • Technical Lead/Integration Developer

        Oct 2017 - now

      • Technical Lead

        Apr 2017 - now

  • Licenses & Certifications

    • Dell boomi professional developer

      Dell boomi
      Sept 2018

    • Dell boomi associate developer

      Dell boomi
      Sept 2018