City of El Paso – Digital Modernization
DEPUTY CTO (2021 – Present)
SCOPE: 22nd largest US City | 7th largest in Texas | ~700,000 residents | 28 departments | 500+ software systems | 300+ datasets and dashboards | 25 developers
TEAMS: Software Development | Web Development | User Experience | Geographical Information Systems | Data | Emerging Tech
CHALLENGES:
Decades of legacy systems, fragmented data, outdated infrastructure, inconsistent user experiences, and a rapidly growing need for AI-enabled operations.
RESULTS
Improved uptime, reliability, and service performance across mission-critical systems.
Faster deployments and shorter delivery cycles through improved SDLC practices.
Expanded technology adoption and workforce training across the organization.
Increased trust, transparency, and usability for public-facing digital services.
ACTION PLAN:
Modernized enterprise applications across permitting, public safety, HR, procurement, and public services.
Migrated major platforms to cloud environments and established cloud governance frameworks.
Built the city’s first UX organization; delivered new design standards, accessibility compliance, and modernized interfaces for public-facing services.
Redesigned the 311 service portal and internal intranet, improving efficiency and service transparency.
Overhauled the city’s data infrastructure and analytics framework, enabling dashboards and insights across dozens of departments.
Introduced operational AI for customer support, internal automation, and agentic workflows.
AI, XR & Emerging Tech (Government & Industry)
CTO, LEAD ENGINEER & RESEARCHER (2015 – 2021)
SCOPE: Fortune 500 Companies | Higher Ed Institutions | International Government | Manufacturing Industry | Financial Institutions
AREAS: AI Prototyping | Automation | Multimodal Interfaces | Mixed Reality (XR) Training | Agentic Systems | Human–AI Interaction

CHALLENGES:
Turn emerging technology into operational value rather than novelty demos, and to do so in constrained environments with strict data and cybersecurity regulations.
Convert R&D concepts into actionable prototypes for executive decisions on commercialization.
RESULTS:
Enabled non-technical staff to leverage AI safely and effectively through tailored workflows and usability design.
Delivered proofs-of-concept that informed executive decision-making for large-scale modernization efforts.
Increased organizational readiness for long-term AI adoption and platform integration.
ACTION PLAN:
Prototyped multimodal AI systems combining voice, gesture, text, and contextual understanding for training, customer service, and operational tasks.
Built human-AI collaboration frameworks to enable safer, explainable, and more usable AI interactions for non-technical staff.
Designed and deployed AI pilots for service automation, employee enablement, and large-scale knowledge management.
Conducted rapid prototyping for city, enterprise, and startup environments, transforming research ideas into usable tools.
Ensured governance, security reviews, and responsible AI practices across all piloted technologies.
Academia (Human-Computer Interaction, Multimodal Interaction)
VISITING PROFESSOR, RESEARCHER (2010 – 2015)
SCOPE: Research Institutions & Labs | Research Conferences | Curriculum Development
AREAS: Multimodal Interfaces | Mixed Reality (XR) | Embodied Conversational Agents | Human–Computer Interaction