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Ram Singh Email & Phone Number
Senior Vice President
at
Zscaler
1 work email found
@cisco.com
6 phones found area 650 and 408
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Who is Ram Singh? Overview
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Quick answer
Ram Singh is listed as Senior Vice President at Zscaler, based in San Francisco Bay Area, United States. AeroLeads shows a work email signal at cisco.com, phone signal with area code 650, 408, and a matched LinkedIn profile for Ram Singh.
Ram Singh previously worked as Senior Vice President of Engineering at Cisco and Vice President, Engineering- Enterprise Networking Group at Cisco. Ram Singh holds Ms, Computer Science from University Of Minnesota.
Company email context
Email format at Zscaler
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rsingh@cisco.com
76% confidence
AeroLeads found 1 current-domain work email signal for Ram Singh. Compare company email patterns before reaching out.
Profile bio
About Ram Singh
Accomplished Engineering leader with over 25 years of proven leadership in SaaS, SDWAN, SASE, Distributed Systems, and Software Defined Networking. Proven leader in driving execution and scaling high-growth technology businesses. Trusted leader with a proven track record of developing high-performing global teams, fostering innovation, and leading complex mergers and technology integrations. A humble, decisive, and results-oriented leader with deep technical expertise and a track record of delivering transformative solutions. Known for building strong relationships across cross-functional teams and with customers.
Listed skills include Perl Automation, Selenium, Vmware Esx, Vmware Certified Professional On Vsphere 4, and 35 others.
Current workplace
Ram Singh's current company
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11 roles
Ram Singh work experience
A career timeline built from the work history available for this profile.
Senior Vice President Of Engineering
Current• Spearheaded the development and delivery of SD-WAN SaaS solutions, driving adoption by thousands of global enterprises.• Launched Cloud Native SD-WAN Analytics, leveraging AI-driven predictive insights to optimize network performance and provide proactive recommendations to enterprise customers.• Introduced innovative application-aware and real-time telemetry-based routing technologies, improving network efficiency and customer satisfaction.• Delivered Distributed Firewall at the Edge integrated with SSE (Security Service Edge), providing a comprehensive SASE solution for modern network architectures.• Drove strategic partnerships with AWS, Azure, and Google Cloud, delivering Cloud on Ramp solutions and Cloud Backbone as a Service for SD-WAN deployments.• Led Enterprise Routing, SD-WAN, 5G, and NFV products, driving Cisco's position as a leader in the enterprise networking market.• Delivered Software Defined Cloud Interconnect offerings through strategic partnerships with Equinix and Megaport, enabling enhanced global connectivity for SD-WAN customers.• Led post-acquisition integration of Viptela’s engineering teams and technologies, successfully aligning them with Cisco’s strategic vision.• Served as Executive Engineering Sponsor for several Fortune 1000 accounts, ensuring alignment of technical strategies with business goals and fostering long-term customer relationships.
Nov 2023 - Present
Vice President, Engineering- Enterprise Networking Group
Aug 2018 - Nov 2023
Vice President Of Engineering, Nsx
Vmware
• Led the development and delivery of core NSX components, including NSX Controller, Distributed Switching, Routing, and Firewall, from inception to successful deployment.• Initiated and executed the NSX container support roadmap, enabling seamless integration with Kubernetes (K8s), OpenShift, and Pivotal Cloud Foundry (PCF) for containerized environments.• Launched NSX for Cloud, a SaaS offering, expanding virtualization capabilities across AWS and Azure, driving enterprise cloud adoption.• Drove strategic collaborations with AWS for VMware Cloud on AWS (VMC), accelerating hybrid cloud solutions.• Developed strong customer engagement through regular interactions with Fortune 1000 enterprises, understanding business needs and aligning product roadmaps to provide cutting-edge solutions.• Successfully integrated Nicira's technology and engineering teams into VMware, driving alignment and maximizing synergies for enhanced product delivery.• Delivered advanced networking and security solutions for data centers and cloud environments, improving enterprise network agility and security.
Jul 2016 - Jul 2018
Sr Director, Engineering
Vmware
Oct 2013 - Jun 2016
Director, Engineering
Vmware
Dec 2011 - Sep 2013
Group Engineering Manager
• Led the software development for data center routers, focusing on next-generation networking hardware.• Successfully integrated teams and technologies following Foundry Networks’ acquisition, driving alignment and product innovation.• Delivered the Ethernet fabric (VDX) platform from concept to deployment, enabling a scalable and high-performance network solution for modern data centers.
Aug 2010 - Nov 2011
Senior Software Manager
• Managed software releases for high-end data center switching and routing platforms, ensuring seamless integration and delivery across complex networking environments.• Led the development of a unified software architecture supporting both centralized and distributed systems, optimizing performance and scalability.• Defined and delivered an MPLS-enabled switch/router, enhancing the capabilities of data center applications and ensuring high performance for enterprise networks.
May 2008 - Aug 2010
Software Manager
Mar 2007 - May 2008
Technical Lead
• Design and development of networking protocols including BGP, BGP+, OSPFv3, RIP, and RIPNG.• Developed a novel approach to programming IPv6 and IPv4 routes in CAM (Content Addressable Memory) based on their prefix heights, optimizing CAM usage and routing efficiency.• Successfully scaled BGP to handle 40 million entries, improving route convergence time by 80%.• Delivered hitless failover and upgrade support for IPv4 and IPv6 forwarding, ensuring high network availability.
Oct 2000 - Mar 2007
Software Engineer
• Contributed to the development of IOS ENA, Cisco’s next-generation networking operating system for enterprise.
Jun 1999 - Oct 2000
3 education records
Ram Singh education
Ms, Computer Science
University Of Minnesota
B Tech, Computer Engineering
Indian Institute Of Technology (Banaras Hindu University), Varanasi
Education record
Sainik School Tilaiya
FAQ
Frequently asked questions about Ram Singh
Quick answers generated from the profile data available on this page.
What company does Ram Singh work for?
Ram Singh works for Zscaler.
What is Ram Singh's role at Zscaler?
Ram Singh is listed as Senior Vice President at Zscaler.
What is Ram Singh's email address?
AeroLeads has found 1 work email signal at @cisco.com for Ram Singh at Zscaler.
What is Ram Singh's phone number?
AeroLeads has found 6 phone signal(s) with area code 650, 408 for Ram Singh at Zscaler.
Where is Ram Singh based?
Ram Singh is based in San Francisco Bay Area, United States while working with Zscaler.
What companies has Ram Singh worked for?
Ram Singh has worked for Zscaler, Cisco, Vmware, Brocade, and Foundry Networks.
How can I contact Ram Singh?
You can use AeroLeads to view verified contact signals for Ram Singh at Zscaler, including work email, phone, and LinkedIn data when available.
What schools did Ram Singh attend?
Ram Singh holds Ms, Computer Science from University Of Minnesota.
What skills is Ram Singh known for?
Ram Singh is listed with skills including Perl Automation, Selenium, Vmware Esx, Vmware Certified Professional On Vsphere 4, Vmware Infrastructure, Snia Certified Storage Professional, Ccna, and Storage Area Networks.
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