Narayanan Subramaniam
Technology Transformation Executive | CTO | Digital Infrastructure, Electric Mobility & Energy Systems
Creating Coherence Across Complex Distributed Ecosystems
Helping large enterprises, growth-stage companies and deep-tech ventures transform complex technologies into reliable, economically sustainable, production-scale businesses.
30+ Years | 130K+ EVs | 2,000+ EV Infra-Assets | 99.9% Readiness | 22+ Patents
IBM | Hughes | Dell | Cisco | SUN Mobility | Nutanix | Eugenie.ai
Systems → Platforms → Ecosystems → Enterprise Transformation
I am a Technology Transformation Executive with 30+ years of experience building, scaling and evolving complex distributed technology ecosystems. i combine technology and architecture expertise with the ability to shape strategy and align engineering, operations and business stakeholders to translate strategic objectives into reliable, scalable and economically sustainable platforms.
I bring a business-oriented approach to technology leadership, balancing technology strategy, investment priorities and resource allocation against business objectives. My experience includes managing technology and engineering budgets, driving cost optimization, and aligning technology investments and execution with commercial and operational outcomes.
Systems
IBM • Hughes • Infinera
Communication networks, telecom infrastructure and systems management.
Platforms
Dell • Cisco • Nutanix
Enterprise infrastructure, cloud platforms and operational intelligence.
Ecosystems
SUN Mobility • Eugenie.ai
Cyber-physical systems spanning energy, mobility, AI and industrial operations.
Enterprise Transformation
VaNaShRi
Aligning platform strategy, architecture, data, operations and business stakeholders to build future-ready systems.
Where I create value
Technology Transformation
Large-scale business and technology change.
Enterprise Platforms & Distributed Ecosystems
Creating coherence across complex operational environments.
AI, Automation & Operational Intelligence
Embedding intelligence into operational systems.
Electric Mobility & Energy Systems
Mobility, energy infrastructure and cyber-physical ecosystems.
Architecture, Governance & Business Alignment
Creating structure without slowing execution.
Future-Proofing Technology Investments
Helping organizations adapt as industries evolve.
My belief
Large-scale transformation succeeds less through technical authority and more through collaborative alignment across business, operations and engineering organizations.
Selected Outcomes
Electric Mobility & Energy Systems at SUN Mobility
Built the original software platform as Chief Software Architect and later re-engaged to stabilize, re-architect, and scale one of India's largest EV battery swapping ecosystems.
- Scaled operations to 2,000+ swap-EV infrastructure assets supporting 130,000+ connected vehicles
- Delivered 99.9% uptime and swap readiness , ~30% reduction in swap-EV control-infrastructure deployment costs per asset, up to 3× increase in swap capacity via clustering
- Designed architectures supporting future growth to 10,000 swap-EV infrastructure assets and 1 million vehicles
- Expanded the platform from 2W/3W mobility systems to heavy EV infrastructure, including buses and trucks
- Prototyped AI-enabled ticket resolution that improved support turnaround time by ~8×
- Contributed to 12+ joint patents
Industrial AI at Eugenie.ai
As CTO, led technology, product, and platform development to productize an Industrial AI platform for repeatable enterprise deployments across heavy industries, delivering measurable decarbonization and operational optimization outcomes.
- Led technology strategy, platform architecture and engineering execution
- Built API-first AI platforms integrating industrial IoT and satellite data
- Supported AI platform pilots with a large steel manufacturer in India and a mining company in Brazil
- AI process-control algorithms resulted in a ~5% reduction in coke consumption and wastage in the sintering process for steel
- Contributed to technology leadership during the company's participation in the Google Climate Accelerator
Enterprise Cloud at Nutanix and Cisco Systems
As Senior Director at Nutanix, led global engineering and architecture for enterprise hybrid cloud platforms spanning private and public cloud environments.
- Led a global engineering organisation of 100+ engineers across platform development and cloud management products
- Aligned engineering investment and execution with the product strategy for Nutanix Prism, its hybrid-cloud management platform
- Evolved architecture and operating models to support enterprise and public cloud environments
- Improved API throughput performance by 20% through platform architecture and performance enhancements
As Principal Engineer at Cisco, led architecture for observability, operational intelligence, and serviceability across large-scale Webex Hybrid SaaS platforms.
- Improved reliability across globally distributed voice & video SaaS environments
- Built large-scale observability and operational intelligence systems
- Enabled data-driven operational decision-making and ML-driven anomaly detection
- Participated in global innovation and patent programs
Ecosystem, Leadership & IP
- Technology Mentor – MANTHAN-UTTHAN, Office of PSA, Government of India
- Anchor Mentor – IIT Palakkad Technology Innovation Hub Foundation (IPTIF)
- Jury member, NASSCOM DeepTech Club - Emerge 50
- Jury Member, Karnataka ELEVATE and ELEVATE-Nxt for DeepTech
- Technical Program Committee, Paper Reviewer & Session Co-Chair, IEEE SPACE
- 22+ patents across US and India (10+ US, 12+ India)
- Member, global patent review committees at Dell and Cisco
- Current Research: Conducting an independent technology research and customer discovery program focused on Intelligent Energy Platforms and Mission-Aware Energy Systems, exploring how energy is evolving from a utility management function into a mission-aware operational decision-making capability in increasingly electrified, automated and AI-driven environments.
Engagement Models & Contact
Large Enterprises
Transformation initiatives spanning technology, operations and platform modernization.
Growth Stage Companies
Helping successful products evolve into scalable businesses.
Deep-Tech Ventures
Bridging engineering innovation and production execution.
For Executive Leadership Opportunities, Strategic Discussions & Speaking Engagements, contact me at:
Linkedin: linkedin.com/in/cnsubramaniam
Schedule: calendly.com/narayanan-vanashri/30min
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