John Antony Walker is an experienced professional in service delivery and cloud migration, currently serving as the Lead Service Delivery Manager at Node4 Ltd since June 2022. With a robust background at Accenture from January 2003 to March 2022, John held multiple roles including Cloud Migration & Implementation Manager and Service Delivery Manager, specializing in Oracle database administration and cloud platform management. Previous experience includes roles as an Oracle DBA at Peopleserve / Accenture HR Services and as an Informix DBA at Pegasus Solutions. John’s career began at Marston's PLC, where responsibilities transitioned from computer operations to Oracle DBA. Educationally, John attended The Pingle Academy from 1978 to 1984.
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