Ryan Hefner

About Ryan Hefner

Senior technology and architecture leader driving enterprise-scale modernization and AI transformation. Proven track record in designing cloud-native platforms, defining technology strategy, and leading cross-divisional architecture initiatives that deliver measurable business value. Recognized thought leader in AI and GenAI strategy, delivering agentic architectures and conversational experiences that redefine client engagement. Passionate about cultivating architectural excellence, mentoring emerging leaders, and building adaptive, future-ready organizations.Core Expertise: AI & GenAI: Strategy & Integration • Agent Development & Orchestration • Prompt Engineering & Model Evaluation • RAG & Knowledge Architectures • AI-Assisted Development • Conversational AI PlatformsArchitecture & Strategy: Enterprise Architecture • AI/GenAI Strategy & Adoption • Cloud-Native & Distributed Systems • Agentic & Conversational Architectures • API & Event-Driven Platforms • Modernization & Digital TransformationLeadership & Influence: Executive Partnership & Strategy • Technical Mentorship • Cross-Functional Leadership • Architecture Practice Development • Thought Leadership & Public SpeakingCloud & Infrastructure: AWS (Certified Solutions Architect) • Infrastructure as Code • CI/CD & DevSecOps • Observability & Performance Management • Security & Compliance

Experience

1. Chief Architect

   Vanguard

   Oct 2023 — Present · Charlotte, NC, US

   Leading enterprise architecture and AI strategy for Vanguard’s Workplace Solutions division ($2.7T AUM, 20M participants), driving modernization, innovation, and scalable digital experiences.Key contributions:• Lead architectural strategy, patterns, and standards guiding enterprise modernization and innovation.• Architect and champion Vanguard’s conversational AI strategy, designing and leading implementation of generative UIs and agentic architecture, delivering POCs to demonstrate business value, and establishing enterprise chat standards adopted across divisions.• Drive enterprise-scale programs by aligning business and technology strategy, ensuring architectural integrity, and enabling cross-divisional collaboration.• Elevate the Product Architecture discipline by defining reusable patterns, establishing reference architectures, and maturing delivery practices.• Shape long-term strategy through close partnership with senior leadership, balancing modernization initiatives, scalability, and measurable business outcomes.• Mentor and develop architects and engineers, present at company-wide forums, and author technical whitepapers to strengthen Vanguard’s architecture community and accelerate AI adoption.

Education

• University of North Carolina at Charlotte

  Bachelor of Science (BS), Computer Science

  2003 — 2007

Skills

• Spring Framework
• Angularjs
• Jboss Eap
• Jsf
• Rad
• Tomcat
• Maven
• Html
• Xml
• Rest
• Mentoring
• Crucible
• Test Driven Development
• Gradle
• Jquery
• Web Applications
• Jsp
• Websphere
• Facelets
• Unix
• Agile Methodologies
• Groovy
• Jenkins
• Sql
• Xhtml
• Kanban
• Java Enterprise Edition
• Junit
• Css
• Java
• Spring Batch
• Eclipse
• Selenium
• Weblogic
• Freemarker
• Git
• Software Development
• Scrum
• Subversion
• Spring Mvc