Over 25 years of experience in large-scale software product architecture design and development. 20+ years of leadership in Software Performance Engineering. Specialized in full-stack large distributed software systems performance, scalability, and reliability testing, tuning, and capacity sizing.

Experience

RipplePrincipal Engineer

2022 — Now

San Francisco, California, United States

SalesforceSoftware Engineering Architect

2015 — 2022

San Francisco

Headed performance engineering of LiveMessage Messaging products for Service Cloud. Recipient of the Salesforce T&P President Award.

Verizon WirelessDistinguished Member of Technical Staff

2006 — 2015

Sole lead in performance engineering for Award Winning large scale mobile products

Application framework architecture design

All-stacks performance tuning on everything that involves logic processing, data processing and transportation, including Java code level tuning, JVM tuning, SQL tuning, TCP stacks tuning, OS tuning etc.

Load simulator development for anything flows over TCP/IP

Performance data analysis, large scale software product deployment sizing

Systems integration, production deployment