Summary
Overview
Work History
Education
Skills
Additional Information
Timeline
Accomplishments
Trainings
Tools Experience (Vendors/Products OEM/Appliances)
Work Availability
Trainings
Tools Experience (Vendors/Products OEM/Appliances)
Hi, I’m

Ravindra Kumar M A

Cybersecurity Expert and vCISO
Dubai,DU

Summary

· A seasoned security (information security, cyber security, and cloud security) professional with 18+ years of expertise in optimizing cybersecurity for a global Fortune 500 company.

· A visionary leader who translates evolving industry risks into ambitious technology roadmaps and robust security programs. Excels at synergising the people, processes, and technology around proactive defense. Continually sharpen the company's security maturity, aligning solutions with cybersecurity frameworks.

· Assisted customers to secure the IT landscape/ecosystem built at on-premises and multi-cloud for industries such as communications, media & entertainment, manufacturing, banking, financial services, and insurance (BFSI), healthcare, and life sciences (Pharmaceutical), retail and consumer goods, energy and utilities, hi-tech, travel, transportation, hospitality and logistics, public sector and government, professional services, oil and gas, private equity and aviation.

· As an enterprise security architect applied in the security domain crafted to ensure availability, reliability, security, scalability, performance, and resilient architectures to address customers'/clients' business challenges and accelerate technology adoption to improve the products/services.

· Profound in designing, engineering, implementing, and managing the overall security posture of an organization, including Identityaccess management, asset security, communications security, identity management, network security, risk management, security assessment, security engineering, security management, security operations, security testing, and software development security.

· Advised and adopted the best practices for AWS/Azure/GCP cloud security architecture, design, operations, and service orchestration, including application security, architectural concepts, compliance requirements, data security, design requirements, infrastructure security, legal requirements, processes, and platform security.

· In-depth knowledge and experience with security solutions and HLD; architecture, simulation/proof-of-concept (POC), LLD, and BoM to guarantee availability, reliability, security, scalability, and performance; configuration and deployment; proactive and reactive operations; optimization of a massive enterprise campus, data center, and service provider infrastructure (on-premises and multi-cloud).

· Experience in global customer/clients interaction, team/people management (>20+), systems (several thousand), brownfield projects (migration/expansion/upgrade/refresh), greenfield projects (new setup), managed services (Day 1 and Day 2 support), service management and operations (ITSM - request, incident, change, problem), and Vendor Management (Negotiation).

· Familiar with various standards and regulations such as HIPAA, FISMA, SOX, PCI-DSS, GDPR, ISO 27000 series (2700X), SOC, NIST, COBIT, and so on).

· Experienced in Analytics & Threat Intelligence, host and network-based next-generation firewalls, Intrusion Detection and Prevention Systems, Application Security Development, Advanced Malware Prevention, Mobile Device Management, Data Management Protection, Digital Forensics, Identity and Access Management (IAM), and Cyber Safety (Secure Passwords, Malware, Privacy, Data Breaches, Safe Computing, Online Scams, Mobile Protection).

Overview

21
years of professional experience
2
Languages

Work History

Tech Mahindra Ltd
Bengaluru

Principal/Enterprise Security Architect
04.2021 - 06.2024

Job overview

  • Providing thought leadership on strategy, architecture, design, and tooling required to build and run a secure global network
  • Leading the security posture translation for network, infrastructure, platform, and applications defining the required work packages for compliance as agreed with business stakeholders and the CXO team
  • Assist the presales and overall security solutions engaged in RFI, RFP, RFQ, efforts estimation, commercials, solution defense, and customer/client discussions
  • Manage the teams, resources, suppliers, and stakeholders through the information security transformation journey
  • Build internal, external, and third-party supplier relationships to ensure total commitment and support in executing the security posture
  • Assess the current, go-forward security posture and resulting technology choices, working collaboratively with Enterprise Architecture and the Global Information Security team, considering cost economics and performance versus the risk mitigated and identifying change where appropriate
  • Working on presales and solutions to provide IT and OT security solutions for small to extensive enterprise customers/clients across the globe
  • Good understanding of concepts and experience in the security towers like Cloud security, Identity and Access Management (IDAM), Information Security, Cyber Security, Infra Security/Network Perimeter and Endpoint (NPE) Security, Data Security, Application Security, GRC, OT security, Advance Threat Management (ATM)/Security Operation Center (SOC) and corresponding OEM solutions.

Bengaluru

Security Architect
08.2020 - 04.2021

Job overview

  • Assisted customers protect their businesses by turning their business needs into a functional design and architecture, which became the solution's blueprint
  • Established the design and build of security solutions to protect customer assets across the data center or private/public cloud environment
  • Consulting services include Cyber Security, Information Security, Cloud Security (AWS/Azure/GCP), and Network Security
  • As an architect, provided services for significant enterprise on-premises and multi-cloud solutions, design, architecture, implementation, operations support, migration, upgrade, and optimization.

Nutanix India Technologies Pvt. Ltd
Bengaluru

Head of Network and Security
09.2018 - 07.2020

Job overview

  • Lead the security solutions, design, architecture, implementation, and operation management
  • Managed and led the healthy and talented technical team (people) responsible for deploying, configuring, and managing all network and security infrastructure for Nutanix global corporate offices, labs, and data centers
  • Collaborated with leadership across various disciplines, initiated and influenced relationships with and between key stakeholders, and acted as a point of contact for stakeholders
  • I assisted in closing the open 20+ technical open positions for recruiting, hiring, and building the team as deemed necessary.

PCD IT Network Security

Lead Systems Engineer
05.2018 - 09.2018

Shell India Markets Pvt. Ltd
Bengaluru

Network Security Consultant
02.2016 - 03.2018

Aricent Technologies
Bengaluru, Karnataka

Security Consultant
11.2014 - 02.2016

Job overview

  • Cisco, Aeris Communications, GoGo Air and Vodafone Shared Services (VSSI)

Tesco HSC
Bengaluru

Senior Network Engineer
08.2012 - 10.2014

UST Global Bengaluru

Systems Analyst - Service Delivery
08.2011 - 05.2012

Tikona Digital Networks Bengaluru

Area Manager
10.2009 - 08.2011

Ubico Networks Bengaluru

RF Engineer
08.2008 - 08.2009

S Telecom
Bengaluru

Senior Technical Engineer
09.2006 - 07.2008

Cellcomm Solutions Bengaluru
Hyderabad

Assistant Technical Engineer
07.2003 - 08.2006

Education

Sikkim Manipal University
Bengaluru, KA

MSc from Information Technology
06.2012 - 01.2014

IGNOU
Bengaluru, KA

BCA from Computer And Information Sciences
01.2005 - 08.2012

Skills

DNS Securityundefined

Additional Information

  • Passport: Available and valid, provided upon request
  • Reference: Provided upon request
  • Date of Birth: March 1985.

Timeline

Principal/Enterprise Security Architect

Tech Mahindra Ltd
04.2021 - 06.2024

Security Architect

08.2020 - 04.2021

Head of Network and Security

Nutanix India Technologies Pvt. Ltd
09.2018 - 07.2020

Lead Systems Engineer

PCD IT Network Security
05.2018 - 09.2018

Network Security Consultant

Shell India Markets Pvt. Ltd
02.2016 - 03.2018

Security Consultant

Aricent Technologies
11.2014 - 02.2016

Senior Network Engineer

Tesco HSC
08.2012 - 10.2014

Sikkim Manipal University

MSc from Information Technology
06.2012 - 01.2014

Systems Analyst - Service Delivery

UST Global Bengaluru
08.2011 - 05.2012

Area Manager

Tikona Digital Networks Bengaluru
10.2009 - 08.2011

RF Engineer

Ubico Networks Bengaluru
08.2008 - 08.2009

Senior Technical Engineer

S Telecom
09.2006 - 07.2008

IGNOU

BCA from Computer And Information Sciences
01.2005 - 08.2012

Assistant Technical Engineer

Cellcomm Solutions Bengaluru
07.2003 - 08.2006

Accomplishments

· Pursuing Certified Information Systems Security Professional (CISSP)

· Pursuing Certified Cloud Security Professional (CCSP)

· Government on Commercial Cloud (GCC) Foundation

· API Security Architect

· Cato Networks - SASE Expert Level 1

· Cisco Black Belt - SASE Presales Stage 1

· Trellix Data Protection Foundation

· Introduction to Trellix XDR

· Trellix XDR Foundation

· Nozomi Networks Level 1 Technical Certification

· AWS Partner: Security Governance at Scale (Technical)

· AWS Partner: Security Governance at Scale (Business)

· AWS Professional Services: Cloud Adoption Framework

· AWS Partner: AWS for Microsoft Workloads (Technical)

· AWS Partner: Building Your Business with AWS for Executives

· AWS Partner: AWS Cloud Practitioner Essentials

· AWS Partner: Foundations (Technical)

· Zscaler Certified Cloud Administrator - Internet Access (ZCCA-IA)

· OPSWAT Certified Cybersecurity Associate (OCCA)

· Microsoft Certified Azure Fundamentals (AZ-900)

· Introduction to Cybersecurity (Cisco Networking Academy)

· Scrum Foundation Professional Certificate (SFPC)

· International CyberSecurity Institute CyberSecurity Essentials (ICSI CE)

· Foundations of Operationalizing MITRE ATT&CK

· CyberArk Trustee Certification (Level 1) – Privileged Access Management (PAM)

· Aviatrix Certified Engineer - Multi-Cloud Network Associate (ACE MCNA)

· Silver Peak SDWAN Professional - Deploying SD-WAN Technologies (SPSP DST)

· International CyberSecurity Institute Certified Network Security Specialist (ICSI CNSS)

· Influence of IT Components on Industrial Control Systems – Cyber Security

· Cisco Certified Internetwork Expert in Routing and Switching (CCIE R and S)

· Fortinet NSE 1 and 2 - Network Security Associate

· Juniper Mist AI Wireless and Location

· Open Networking Foundation (ONF) Certified SDN (Software Defined Networking) Associate (OCSA)

· Information Technology Infrastructure Library (ITIL) v3 Foundation in IT Service Management

Trainings

· Nozomi Networks Certified Engineer

· AWS Certified Security - Specialty (AWS CS-S)

· AWS Solutions Architect - Associate (AWS CSA-A)

· TOGAF 9.2 Certification

· AWS Certified Cloud Practitioner (AWS CCP)

· General Data Protection Regulation (GDPR) Awareness

· Red Hat Certified System Administration and Engineer (RHCSA and RHCE).

· Check Point Certified Security Administrator (CCSA)

· People and Project Management, Partnering for Client Success, Win-Win Communication, and Leading with Emotional Intelligence

Tools Experience (Vendors/Products OEM/Appliances)

· Amazon Web Services (AWS)

· Microsoft Azure

· Google Cloud Platform (GCP)

· Microsoft

· Aviatrix

· F5

· Micro Focus

· IBM

· Cisco

· Radware

· Imperva

· Zscaler

· Symantec

· Blue Coat

· Forcepoint

· Trellix

· McAfee

· CrowdStrike

· FireEye

· Trend Micro

· Nutanix

· VMware

· Palo Alto Networks

· Big Switch Networks

· Arista Networks

· Silver Peak

· Juniper and Mist

· Dell

· Ruckus

· Brocade

· Blue Coat

· Websense

· Balbix

· Check Point

· Fortinet

· Pulse Secure

· CA Technologies

· SolarWinds

· ThousandEyes

· Proofpoint

· SailPoint

· Duo Security

· CyberArk

· ARCON

· OPSWAT

· ServiceNow

· OneTrust

· Gigamon

· LogRhythm

· Splunk

· Ping Identity

· Okta

· Tenable

· Rapid7

· Thales

· Qualys

· AlienVault

· Beyond Trust

· Nozomi Networks

· Infoblox

· HashiCorp

· Tufin

· Meraki and Viptela

· Wireshark

· AlgoSec

· Skybox


Availability
See my work availability
Not Available
Available
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse

Trainings

· Nozomi Networks Certified Engineer

· AWS Certified Security - Specialty (AWS CS-S)

· AWS Solutions Architect - Associate (AWS CSA-A)

· TOGAF 9.2 Certification

· AWS Certified Cloud Practitioner (AWS CCP)

· General Data Protection Regulation (GDPR) Awareness

· Red Hat Certified System Administration and Engineer (RHCSA and RHCE).

· Check Point Certified Security Administrator (CCSA)

· People and Project Management, Partnering for Client Success, Win-Win Communication, and Leading with Emotional Intelligence

Tools Experience (Vendors/Products OEM/Appliances)

· Amazon Web Services (AWS)

· Microsoft Azure

· Google Cloud Platform (GCP)

· Microsoft

· Aviatrix

· F5

· Micro Focus

· IBM

· Cisco

· Radware

· Imperva

· Zscaler

· Symantec

· Blue Coat

· Forcepoint

· Trellix

· McAfee

· CrowdStrike

· FireEye

· Trend Micro

· Nutanix

· VMware

· Palo Alto Networks

· Big Switch Networks

· Arista Networks

· Silver Peak

· Juniper and Mist

· Dell

· Ruckus

· Brocade

· Blue Coat

· Websense

· Balbix

· Check Point

· Fortinet

· Pulse Secure

· CA Technologies

· SolarWinds

· ThousandEyes

· Proofpoint

· SailPoint

· Duo Security

· CyberArk

· ARCON

· OPSWAT

· ServiceNow

· OneTrust

· Gigamon

· LogRhythm

· Splunk

· Ping Identity

· Okta

· Tenable

· Rapid7

· Thales

· Qualys

· AlienVault

· Beyond Trust

· Nozomi Networks

· Infoblox

· HashiCorp

· Tufin

· Meraki and Viptela

· Wireshark

· AlgoSec

· Skybox


Ravindra Kumar M ACybersecurity Expert and vCISO