Venkata Nimmala

Strategic technology leader with over 22 years of experience in the utility industry, currently leading digital transformation, AI strategy, enterprise data modernization, and architecture evolution at Arizona Public Service (APS). I drive high-impact initiatives that transform how value is delivered, optimize technology investments, and activate data for insight and automation. I oversee both Digital Transformation and Enterprise Architecture — two interconnected functions enabling us to modernize responsibly, scale innovation, and accelerate business outcomes. My focus spans AI/ML enablement, business capability alignment, data governance, and cloud-native platform development. As the strategic lead behind the AI Office and AIM (Analytics & Insights Modernization) program, I shape vision, ensure cross-functional alignment, and embed responsible AI practices into enterprise workflows. I partner with program leaders to operationalize our data foundation and deliver measurable use cases. Through architecture, I drive transformation via structured capability models, lifecycle roadmaps, and enterprise-wide standards. My teams define technology strategy, guide solution design, and support long-term IT planning that balances agility with governance. With deep roots in customer systems like CC&B, MDM, AMI, and aps.com — and prior leadership as Director of IT Program & Project Delivery — I bring a delivery-driven, people-centered approach to strategic execution. Focus Areas: • AI Strategy | Responsible AI | Enterprise AI Office • Data Strategy | Governance | Self-Service Enablement • Data Platforms & Analytics • Technology Modernization | Strategic Roadmaps • Enterprise Architecture | Capability Modeling | Solution Governance • Business-IT Alignment | Citizen Development Governance • Customer Systems (CIS, AMI, MDM, aps.com, Contact Center, Marketing Automation)