David Worth Email & Phone Number

Sr. Director of Security Engineering & Intelligence: Vulnerability Management, Penetration Management, Open Source Compliance, Application Resiliency & Reliability, as well as Life Cycle Management for software and infrastructure.Designing and Spearheading the Development of Security solutions to optimizing and automate end-to-end workflow in the identification of security vulnerabilities & Application Security risks as well as the remediation of vulnerabilities (attribution, triaging, scoring, actioning, exceptions, false-positives, and real-time dashboard analytics to assess security risk posture. Capabilities including real-time positioning/assignment of vulnerabilities into Agile work queues. Results significantly exceed industry averages at 98% closure rates and 200% improvement in MTTRAuthoring new methodologies to strengthen overall resiliency governance of services and applications strengthening availability and speed of recovery (RTO/RPO). Providing real-time insights to application resiliency scores to allow for recognition of architecture gaps and enabling risk prioritization for continuous improvement programs. Authoring and Leading Edge Shared Services to optimize the use of observability/telemetry to establish application Automated Detection and Automation Failover capabilities. Results demonstrated the ability to complete fast failover within less than 1 minute. Enhancing Infrastructure Life Cycle capabilities to simplify identification of patching/upgrades required, initiation of change management plans, and execution of patching/upgrades prior to EOL. 90%+ compliance in critical patching and upgrade management achieved quarterly.Leading teams in automation of workflow to ensure compliance of Open Source technologies including royalty/commercial requirements and open-source contributions. The overall programs have provided significant value to legal and sourcing teams as well as end-users/customers through SBOM formats.

Foster City, California, Us

Global Solution Architecture for Infrastructure (Present)Responsible for leading Service Oriented Architecture practices across all Visa's Core Platforms as well as In-Country Solutions (India, China, Turkey, Russia) etc... Measured architecture discipline meshing logical to physical design for mission critical services leveraging design patterns to achieve performance, availability, scaling, recovery, latency, and support OLAs.Global Technology Governance (Present):Responsible for re-engineering Technology Governance program to be an internal SaaS solution strengthening the policy, program, processes, systems, and reporting. Eliminating manual governance process to be on-demand and automated across Visa's platforms. Efforts have established patent pending Technology Governance services enabling integrated search, scan, identification, registration, approval, and life cycle management for Open Source and Commercial HW/SW technology.Continuous Availability Program: (Transitioned)Responsible for leading Visa's Strategic Continuous Availability Program to enable High Availability (99.999 - 99.9999%) and High Volume distributed processing services. A top Technology program in Visa 4+ years. Co-Authored Patent/Trade Secrets reflecting design patterns for high availability as well as fast failover capabilities. Designed proprietary system for measuring and automating critical processes required to ensure overall initiative success and support for long-term governance processes. Spearheaded cross-organizational initiatives for numerous applications to enhance availability & automate application recovery capabilities.

Foster City, Ca, Us

VP Infrastructure Engineering for CyberSource and Authorized.Net:-Areas of responsibility included Architecture, Systems, Storage, Database, and Network Engineering along with Data Center/Facilities that encompassed vendor, partner management, and strategic planning.-Coordinated cross-organizational teams to successfully enable High Transaction Volume processing with 99.992% availability suppporting 50%+ YOY growth in transaction volumes. -Providing leadership across enterprise programs including re-engineering of core processing services (web/app layer), migration of core database systems (Sybase to Oracle), cloud management and orchestration frameworks (BMC Cloud Management Suite) with objectives to drive time to market activities and availability. -Lead efforts to mature planning processes to optimize infrastructure rate cards, technology selection/standards, improve scaling, resiliency, and performance of infrastructure offerings

San Jose, Ca, Us

Sr. Manager of Financial Service Engineering teamDeveloped and executed strategy to re-engineer financial processing services and applications: including transaction, batch processing, financial service account reconciliation, and treasury management services. -Lead efforts to separate online from batch processing systems-Automate remediation of batch exceptions within merchant/bank settlement windows-Automate treasury management of Paypal accounts per interest distributions.-Re-engineering Paypal account balance reconciliation-Simplify chargeback and check processing capabilities to eliminate manual tracking and processing

Minnetonka, Mn, Us

High Volume Environment.Reponsible for Payment Processing, Real-Time Integration Services,Financial Reconciliation, and Batch Systems Engineering. Established payment processing capabilities in the US, Europe, Japan, Singapore, Taiwan and South America facilitating integration of the following payment types:-Japanese Kombini Payments-Japanese Post Office Payments-European Direct Debit Payments-Bill Me Later Payments-Paypal Payments-Korean Bank Transfers-European Wire TransfersCentralized Payment Processing and Financial Reconciliation across 9 different platforms.Innovation in real-time fulfillment of physical software.

Dublin 2, Ie

Database software engineering developing PL/SQL Scripts to enable instrumentation for telecom reporting dashboards and managing software development methodology/frameworks and source code systems for telecom applications using Cobol.