SANJAY SINGH RAJPUT
ITARSI
Summary
Results-driven Network Architect with over 9 years of experience in designing, implementing, and optimizing large-scale network infrastructures. Expertise in developing robust, scalable, and secure networks for enterprises, with a strong background in cloud computing, data centers, and Network security. Proficient in network architecture design, system integration, and the latest networking technologies, including SDN, VPNs, and WAN optimization.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Network Architect
Persistent System Pvt Ltd
11.2022 - Current
- Develop networking solutions for SaaS/PaaS applications that reside in private cloud, public cloud or both.
- Design and implement network architecture for our cloud-based systems, including virtual private networks (VPNs), subnets, routing tables, and security groups.
- Understand the big picture to develop solutions that will integrate smoothly, provide high availability, and follow standards and security policy.
- Respond to technical issues in a professional and timely manner.
- Offer guidance in infrastructure movement techniques including bulk application transfers into the cloud.
- Ensure the network infrastructure is optimized for performance and cost-efficiency.
- Monitor and analyze network performance and availability, and proactively address any issues.
- Work with application engineering, devops, operations and clients to identify connectivity requirements. Understand end to end network traffic flows.
- Develop and document new standards for network deployments.
- Work independently, plan your work, lead networking discussions with other teams, vendors and clients.
- Provide leadership and coaching for deployment teams and network operations.
- Ensure Production Uptime SLA for Networking Services
- Worked on Fortinet, Aruba, Merkai and Cloud firewalls.
- Researched and recommended network products, services, protocols and standards for network development.
- Analyzed and produced recommendations on continuous network improvements.
Senior Network Security Specialist
HCL Technologies
01.2022 - 11.2022
- Worked on Cisco Viptela SDWAN product for deployment of sites
- Worked on Network management tool like: Cisco ACS, ISE and DNAC
- Worked on Palo Alto and building VPNs tunnel for project support
- Worked on ServiceNow and attending CAB meeting for major change as a change representative
- Performed BCP and other project critical activities
- Vendor coordination for links, AMC, and troubleshooting
- Configuration of network protocol OMP, BGP, EIGRP, OSPF, MPLS, VPLS, VRF, VFI, IP protocol
- Configuration of monitoring tool and maintenance of the devices
- Worked with user for Wireless and Network connectivity with and providing end-to-end support.
- Followed all company policies and procedures to deliver quality work.
- Monitored industry trends to adapt strategies accordingly.
- Devised and implemented strategies to optimize digital marketing campaigns.
- Created and managed project plans, timelines and budgets.
- Generated reports detailing findings and recommendations.
App/Cloud Support Senior Analyst
Accenture
07.2021 - 01.2022
- Worked on ZIA and ZPA security policy creation and deployment
- Worked on Palo Alto and building VPNs tunnel for project support
- Worked Infoblox and IPAM
- Zscaler internet access L2 troubleshooting and configuration
- Network device management and ISE troubleshooting
- Palo Alto Zone and AMP configuration and deployment
- Endpoint security implementation and deployment
- Cisco Firepower and Virtual firewall configuration and support
- Site-to-Site and remote site VPN configuration and support.
- Optimized core processes to improve business performance and operational agility.
Senior Network Analyst
Tata Consultancy Services Ltd
09.2015 - 07.2021
- I was working as a senior network analyst where I am planning, designing and deployment the network technologies for the customers
- I have working routing switching and security products below are the detailed description
- Cisco DNA centre experience for managing automate/prioritize issues, Device discovery and monitoring
- Configuration and Troubleshooting of Firewall like Cisco ASA, WAF, Palo alto, Cisco Firepower Firewall for multiple customers with dedicated and Shared Project
- L3 and L2 Support for Cisco Data Canter Switches like Nexus 7K,9K,2K,5K
- IP Sec Site to Site, Client Site, SSL VPN
- Configuration of Zone, Address, Application Set
- Multivendor Product Support
- New Client project setup with Network designing, Configuration, Troubleshooting
- New project setup in multivendor environment like different vendor firewall configuration like Firepower 2130,2140, Paloalto-3220,500,800
- Automated Backup and configuration of Cisco Switches, Router using Python scripts
- Compliance the Switches and Router using Python Netmiko, Napalm, NTC scripts
- Vulnerability assessment and Closer plan and execution of Vulnerability closer
- Proficient knowledge of a various Monitoring Tool like TGIM, Nexpose, ArcSight logger tools
- Configuration of Lease Line Modem, Configuration of Access Point
- Configuration of Active Directory Server (window Server 2003,2008).
- Mitigated risk by analyzing complex computer systems to assess vulnerabilities.
- Administered software licensing and purchasing for effective installation of network.
- Wrote ad hoc tools and patches to resolve recurring production problems.
- Designed and implemented networks in collaboration with project engineers.
- Reviewed logs for all networking devices for unresolved abnormalities and problems.
- Configured and installed wireless controllers, routers and switches.
Education
BCA, First Class -
Barkatullah University
Bhopal01.2015
Skills
- Routing Concepts (OMP, OSPF, EIGRP, BGP, MPLS)
- NGFW PA, Firepower, FortiGate, IPS and AMP deployment
- Network Security Vulnerability and PT
- Zscaler Internet access and Zscaler Private access Security policy creation
- Data Centre Design and deployment
- Network security firewall Configuration
- Audit drills and BCP/DR activity
- SDWAN and Security policies
- Azure Cloud and Network Security Gateway
- Worked on Network Device management and monitoring tools like DNAC, ACS and ISE
- Network device configuration and deployment
- Asset management, AMC renewal of critical device and procurement planning
Certification
- ISO/IEC 27001:2022 Information Security Associate, 78182171109190
- ISO 9001 Quality Management Systems Associate, 73444136195835
- Cisco Certified Network Professional-Enterprise, 72V38T9HEDF1QTWS
- Cisco Certified Network Associate V3, QH54WPVJ7LQ415W5
- Zscaler Certified TAC Associate Internet Access(ZIA)
- Zscaler Certified TAC Associate Private Access(ZPA)
- Zscaler Certified Digital Experience (ZDX)
- AZ-104 - Microsoft Azure Administrator
- SC-900 - Microsoft Security, Compliance, Identity Fundamentals
- AZ-900 - Microsoft Azure Fundamentals
- Microsoft Certified Solutions Associate
Personal Information
Date of Birth: 01/10/94
Disclaimer
I declare that the above-mentioned information is correct to the best of my knowledge.
Timeline
Network Architect
Persistent System Pvt Ltd
11.2022 - Current
Senior Network Security Specialist
HCL Technologies
01.2022 - 11.2022
App/Cloud Support Senior Analyst
Accenture
07.2021 - 01.2022
Senior Network Analyst
Tata Consultancy Services Ltd
09.2015 - 07.2021
BCA, First Class -
Barkatullah University