Lead, coach, and mentor 60-70 total resources across multiple teams in application development and production support. • Involved with the completion of the largest brokerage integration in history where the Ameritrade trading platform is currently processing and executing approximately 80% of Schwab’s retail trades.Lead teams and directed integration of Ameritrade applications and accounts to Schwab. • Team successfully integrated the Ameritrade trading system, known as ngOMS (Next Generation Order Management System), into Schwab allowing for the migration of over 17 million accounts, $1.9 trillion in assets, and for Schwab clients to utilize the highly touted Think or Swim (ToS) platform. • This was accomplished while supporting the new Schwab and legacy Ameritrade trading systems.Lead teams and directed integration of the Think or Swim. • Team successfully added Futures/FOREX trading capabilities into ngOMS along with integrating all trade routing and executions previously conducted on the ToS platform onto the ngOMS platform.Built team to address all security findings within Schwab's higher security mandates. • Leveraged Vericode and Black Duck to identify and resolve findings• Embedded Vericode in development pipeline to prevent future findings.• Slashed total number of findings from 3K to 0.

Lead, coach, and mentor 20-30 total resources—including escalation managers—across 2 teams in application development and production support.• Spearhead and pilot Agile transformation and move the enterprise from Waterfall to Agile. • Influence $10M-$15M in total spend.Built team and stood up initial scalable Securities Lending system and additional lending products for our clients to streamline $40M-$50M annual line of business. • Provided tools to business partners, streamlined securities availability for both clients and corporate lending, and maximized rates received from borrowers and distribution of available shares. • Provided support for both hard-to-borrow (HTB) and Fully-Paid functionality.• Scaled the system to support $300M for massive bottom-line growth.Created and led teams in development of elite brokerage NextGen Order Management System (ngOMS). Leveraged Core Java, Oracle DB RAC, Oracle Coherence in-memory DB, REST APIs, and AngularJS to enable seamless trading of equities, simple options, complex options, mutual funds, futures, and FOREX across cash, margin, IRA, portfolio margins, futures, and FOREX accounts. Led buildout of functionality, integration, and migration of Think or Swim (TOS) clients to this new platform.Created 9-member production support team to monitor trading platform and ensure compliance with critical, aggressive SLAs. Promoted key resource to manager. Worked closely with brokers and operations teams to minimize client impact and outages. Leveraged Splunk, AppDynamics, and Grafana to build dashboards with comprehensive alerts.

Built and led team responsible for creation and delivery of comprehensive, highly distributable, scalable margins library to centralize all margin calculation. • Provided capabilities to calculate balances and order impact for Reg-T with advanced matching, portfolio margin, futures SPAN, and concentration risk (point-of-no-return)—with ability to apply rules in real time.• Supported explosion in options trading—from 10% of the business to 45%—with concomitant dramatic revenue growth.• Delivered highly scalable platform with the capabilities to add new option types.• Slashed change time from 6-12 months to near instantaneous.• Eliminated legacy manual processes and significant manual errors by streamlining and automating the options expiration process.