Stephen Williams

Stephen Williams

Intern Engineer

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location of Stephen WilliamsLondonderry, Northern Ireland, United Kingdom

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  • Timeline

  • About me

    Director Software Engineering - Optum, UnitedHealth Group

  • Education

    • Ulster University

      1992 - 1996
      BSc Hons Applied Computing / DIS Industrials Studies with Commendation Computing Science
  • Experience

    • Lotus Development Ireland

      Jan 1994 - Jan 1995
      Intern Engineer

      As an intern I was a member of a team working on the localisation of the Lotus Notesproduct. I received a discretionary award from my development managers at Lotus for process improvement initiatives.

    • Singularity

      Jan 1996 - Jan 2001
      Software Engineer / Technical Architect / Development Team Leader

      These were the projects of notable interest:Designed and developed StorQM report mining tool, built as an NT Service C++ implementation SQL processing engine on top of a non-SQL source, an early data mining tool to liberate data locked in reports that provided sophisticated query management capabilities to enable data mining of mainframe generated reports and was widely used by many global financial institutions.Project Manager and Technical Lead delivering an integration middleware layer for a major UK high street bank’s emerging ebanking system. Built as a C++ integration using Mercator Mapping and MQ Series. Liaising with the various third parties in the venture such as equity management and fraud detection service providers Delivery Manager / Architect for an n-tier next generation Document Management System for a leading vendor. This required Liaising to the various sponsors on-site in India and London to perform requirements gathering, effort estimation, acceptance test specifications, system design and ongoing technical review of design and implementation work being undertaken. The technologies used in this project included COM/DCOM, MTS, SQL Server, Visual C++ & UML/OMT. Show less

    • North West Institute of Further and Higher Education

      Jan 1998 - Jan 1999
      Lecturer

      Whilst working for Singularity I also lectured part-time in the evenings to refresh my teaching skills. As a member of the computing department lecturing staff I was responsible for the delivery of BTEC HNC Computing Studies and City & Guilds modules covering subject such as C/C++ Software Development, Unix/Windows Operating Systems and Database technologies.

    • InVision Software Ltd and injixo.com

      Jan 2001 - Jan 2015
      Director of Software Engineering / Director UK Operations

      Established and Headed up, InVision Software Ltd. a Foreign Direct Investment R&D Software Development Centre subsidiary of InVIsion Software AG, Germany. In addition to Heading up UK R&D, I was responsible for UK Human Capital and UK Finance, including securing HMRC R&D Tax Credits and UK Government Funding such as Inward Investment Grants (Invest NI) and assistance from the Department for Employment and Learning (DEL).Tasked with delivery on the:- Development of the Enterprise Enabled, InVision Workforce Management (iWFM) Solution and multiple major blue chip client integration projects and associated System API’s - Spinning out a UK Sales Presence- Localisation function targeting 14 languages- Various relocations/refits to accommodate Site growth- Site transformation to an Agile development methodology - Site transformation to an Open Source/Cloud/DevOps development model- Development of injixo, an innovative Cloud based Workforce Management SaaS offering- Development of The Call Centre School (TCCS), an innovative Cloud based Learning Management System (LMS) SaaS offering Workforce/Contact Centre Management eLearning Show less

    • Optum

      Jan 2016 - now
      Director Software Engineering - Optum, UnitedHealth Group

      A role with purpose - leading and enabling our highly developed IT professionals to achieve their 'life's best work' delivering Health Care Technology solutions that meet business needs and optimize customer experience, and ultimately, affect the lives of millions.

  • Licenses & Certifications

    • Management Skills for Technical Professionals

      BECKINRIDGE Training and Development
      Feb 2014
    • PRINCE2® Foundation Certificate in Project Management

      AXELOS Global Best Practice
      Sept 2015
    • Certified Scrum Master

      Scrum Alliance
      Feb 2011
    • PRINCE2® Practitioner Certificate in Project Management

      AXELOS Global Best Practice
      Oct 2015
    • Level 5 Award in Leadership & Management

      Institute of Leadership & Management (ILM)
      Feb 2014
    • DAT256x: Essential Math for Machine Learning: Python Edition

      Microsoft
      Jun 2019
      View certificate certificate
    • DAT208x: Introduction to Python for Data Science

      Microsoft
      Mar 2019
      View certificate certificate
    • DevOps Foundation

      DevOps Institute
      Mar 2019
      View certificate certificate
    • Certified SAFe® 5 Agilist

      Scaled Agile, Inc.
      Aug 2021
      View certificate certificate
    • Professional Certificate in Artificial Intelligence (AI)

      Microsoft
      Jun 2020
      View certificate certificate
    • DAT263x: Introduction to Artificial Intelligence (AI)

      Microsoft
      Jan 2019
      View certificate certificate