Jae Sook Evans Email and Phone Number

Responsible for accelerating Oracle's cloud transformation and improving employee productivity and user experience securely at anytime and from anywhere. In addition, responsible for core platform services including commercial systems, multi-cloud services along with security, operations, and support for Oracle Cloud Infrastructure (OCI)

- Senior level tech executive at Walmart responsible for the Walmart eCommerce and store tech operations including site reliability engineering, performance engineering, service management functions including 24x7 site operations- Responsible for global infrastructure services including network, WiFi, compute and storage ecosystem for online, stores/clubs, distribution centers and the home office enterprise workloads- Leading the multi year Data Center and Hybrid Cloud migration strategy to public cloud - Leading the edge cloud migration strategy to support edge workloads such as IoT, local robotics, associate productivity and customer facing workloads inside edge footprint - Responsible for the Mergers and Acquisition Technology function and implementation of the integration strategy across the enterprise- Executive Sponsor for Walmart eCom African American Business Resource Group, Champion for Women in Tech including Grace Hopper Event and She Rocks Tech

- Responsible for all core infrastructure engineering and support services and the 24x7 global operations of Walmart's eCommerce platforms with a strong focus on quality of service, time to market, scale and operational efficiency- Infrastructure Engineering responsibilities for the enterprise including full lifecycle management of network, compute, storage, configuration management including stores, clubs and distribution centers.

SVP Global Cloud Operations (Jul 2015 - Oct 2015)•In addition to existing responsibilities, responsible for the delivery and support of the combined infrastructure and platform services of our cloud solutions•Responsible for the critical performance testing and cadence as part of the release management processVP Global Cloud Operations (Jan 2012 - Jul 2015)•Built and managed the team responsible for the entire infrastructure foundation services and the 24x7 global operations of Saba’s customer facing, revenue generating cloud services portfolio ranging from SMB to large enterprise scale•Drove margin improvements for Saba's cloud services and accountable for the associated financial planning and budgeting •Responsible for the customer facing enablement engagements consisting of the technical implementation and program management of our cloud offerings•Actively involved and engaged in pre-sales and post-sales activities around Saba’s cloud solution benefits and operational best practices with direct impact in fostering revenue growth and customer retention

•Built and managed a growing team that was responsible for the overall delivery of infrastructure services for online games and services - systems, storage, db, network, and hosting services•Responsible for managing the design, build/implementation, and support escalations for global network and data center services•Responsible for providing global hosting strategy for the business

•Lead and managed a growing technical team of talented infrastructure engineers responsible for the design, planning, engineering, implementation, and support of the global network, telecommunications and data center infrastructure •Experience with integrating infrastructure services for several key mergers and acquisitions resulting in successful consolidation and cost reduction •Responsible for the overall telecommunications and network infrastructure financial planning and budgeting

•Led the team providing global network and telephony infrastructure consisting of design, planning, engineering, implementation and support for WebEx customer facing production and internal services •Responsible for the global network infrastructure of multiple data centers across the USA, EMEA and Asia Pac consisting of routers, switches, load balancers, firewalls, leased lines and transit circuits •Successfully managed and launched the implementation of the WebEx VoIP NextGen production telephony platform, consisting of revenue-generating audio conferencing services integrated with the core WebEx collaboration platform•Drove margin improvements for WebEx revenue generating telephony services and accountable for the associated P/L financial planning and budgeting responsibilities