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Tyler Vallillee

Engineering Leader

Location: California, USA
E: tylervsd@icloud.com
W: www.tylervallillee.info

Summary

What I am known for

    Technology executive with a track record of leading large engineering organizations, modernizing legacy platforms, and delivering AI‑driven transformation at enterprise scale. Known for building high‑performing teams, driving operational excellence, and delivering mission‑critical customer experiences used by tens of millions of users.

    Proven ability to lead in regulated, high‑availability environments—raising uptime to 99.99%, reducing quality escapes by 60%, and scaling platforms supporting over $3B in revenue. Recognized for cross‑functional leadership, world‑class team engagement, and the ability to translate complex technical strategy into business outcomes.

Work experience

Director, Software Engineering

Intuit, Inc.

2024 - Present
    Leader for the Virtual Expert Platform, overseeing a 100‑person engineering organization delivering Contact Center and Data Engineering capabilities supporting over $3B in revenue.

  • Modernized the Product Support platform for 30,000+ TurboTax experts, introducing AI‑powered guidance that significantly increased agent efficiency and accuracy.
  • Rebuilt Data Engineering strategy around a “shift‑left” model, improving velocity, reliability, and developer engagement across the organization.
  • Delivered AI‑driven automation and workflow optimization for Intuit agents that generated $5M+ in annual operational efficiencies.
  • Operational Excellence leader for 130+ capabilities across a 350‑engineer org; improved uptime to 99.99% and reduced quality escapes by 60%.
  • Regular presenter at 200+ attendee all‑hands events, sharing Leadership and Operational Excellence best practices.

Engineering Group Manager

Intuit, Inc.

2012 - 2023
    Led the Tax Experiences engineering organization (40+ engineers, 2 managers) responsible for full‑stack customer experiences generating $1B+ in annual revenue.

  • Delivered high‑volume, customer‑facing web and mobile experiences using Spring Boot, Java, Kotlin, React, Kubernetes, and AWS.
  • Implemented auto‑scaling and CI/CD modernization, reducing infrastructure costs and accelerating release velocity.
  • Received CEO Team Sport Award for leading the technical response to U.S. Covid Stimulus legislation. Delivered three new regulated, high‑impact experiences that enabled hundreds of millions of dollars in stimulus funds to reach customers. .
  • Change leader who drove the modernization of the TurboTax monolith into micro-services, led the first customer-facing Intuit AWS cloud migration, and introduced Kotlin to TurboTax
  • Recognized with a CEO Team Sport award for driving the technical response to Covid Stimulus regulations, which delivered 3 new customer-facing experiences that enabled hundreds of millions of dollars of stimulus funds to flow to customers
  • Guided TurboTax Online’s transition to a multi‑datacenter Active/Active architecture, improving resilience and disaster recovery posture.

Staff Software Engineer

Intuit, Inc.

September 2008 - August 2010
  • Led the transformation of the TurboTax Online Java stack from Apache Tomcat to Spring
  • Trained the engineering team on Spring technology and authored best practices
  • Implemented highly optimized DB connection and query services
  • Developed low-latency internal web services for TurboTax Online that enabled key system initiatives

Lead Software Engineer

Eventful, Inc.

July 2006 - August 2008
  • Created the search infrastructure for the Eventful website using Apache Tomcat and Lucene, which handled millions of search requests a month
  • Led database development and architecture, including the implementation of PostgreSQL replication
  • Developed a C++ location parser used to target website content to customer location
  • Scaled out Eventful backend services using Amazon’s EC2 clustering services
  • Delivered automated event validation workflow using Amazon Mechanical Turk

Senior Software Engineer

Cymer, Inc.

August 2003 - June 2006
  • Managed the CymerOnLine development team (4 engineers + QA)
  • Defined and instituted a series of Agile development practices based on Scrum
  • Led development of CymerOnLine, a multi-tier SPC and performance analysis application created using Java (Apache Tomcat with Spring and Hibernate) that was sold to end users on Linux and Solaris platforms
  • Conducted CymerOnLine sales and information seminars for end users in the United States and Korea

Software Engineer

Independent Consulting

January 2003 - August 2003
  • Lead Developer for UniverSQL, a cross-platform database access library implemented using C and C++ on Windows and Linux; UniverSQL uses XML over TCP/IP to handle database access
  • Architected and implemented an OpenSSL-based Digital Rights Management solution (Media-S) for multimedia content using C and C++
  • Developed a download manager that was rated "Best of Linux" by website software.linux.com
  • Programmed open source XML parser and database connectivity drivers for Linux and Windows

Education

MBA

Indiana University (Kelley)

  • Graduated with a Masters of Business Administration

Bachelor of Math

University of Waterloo

  • Graduated with a Bachelor of Math
  • Maintainer of the second-largest Waterloo undergrad web page by volume (Introduction to SNMP)
  • Received Descartes Scholarship

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