Summary
Overview
Work History
Education
Skills
Certification
Heading
Timeline
Praveen Kumar P

Praveen Kumar P

Senior Associative Consultant -Network Security Admin
Hyderabad,TG

Summary

Experienced and highly skilled Engineer with 5 plus years of hands-on experience in designing, implementing, and maintaining robust network and system and server infrastructure security. Proficient in both Linux and Windows operating systems, with a strong background in TCP/IP, LAN, WAN, VPN, Firewall, servers, Security, VMware-EXSI, Active directory and End point security and DLP. Demonstrated expertise in troubleshooting and resolving complex network and server and security issues, ensuring minimal downtime in Datacenter and On-premises cloud platforms. Adept at configuring and managing various network devices such as routers, switches, and firewalls from leading vendors including Cisco, HP, Dell and ensue information security. Skilled in network monitoring, server monitoring, SIEM tool, Monitoring Tool, Network security, Cyber security training platforms, data backup protocol. Effective collaborator, known for working seamlessly with cross-functional IT teams to deliver efficient solutions.

Overview

5
5
years of professional experience
2019
2019
years of post-secondary education
9
9
Certifications
3
3
Languages

Work History

Senior Associate Consultant

Infosys
11.2024 - Current
  • Executed the monitoring, implementation, and maintenance of networks and related devices for AECOM across various global data centers.
  • Configured, tested, and implemented SolarWinds, SDWAN, routers, firewalls, and switches based on ServiceNow ticketing system, ensuring timely issue resolution within SLA.
  • Contributed to AECOM's data center activities, maintaining infrastructure in 24x7 mode and liaising with clients to ensure minimal downtime.
  • Provided security operation support for Verizon's telecom clients, overseeing security monitoring, preventive maintenance, and implementation on a daily basis.
  • Led a team in aligning with security policies, ensuring adherence to industry standards and best practices Also with automation practices
  • Key Result Area

Project Engineer

Centre for Development of Advanced Computing Trivandrum
11.2023 - 10.2024
  • Led the Next-GEN ERSS (Emergency Response Support System) Project, acting as the primary liaison for various states in India and collaborating with senior officials at the central level to design infrastructure and security operations.
  • Implemented Fortinet and SonicWALL firewalls, VPNs, and encryption measures to enhance the security of sensitive data and communications within the project.
  • Utilized Darpan network monitoring tools to continuously oversee and improve network performance within the Next-Gen ERSS Project.
  • Employed Security Information and Event Management (SIEM) tools to carry out comprehensive security monitoring and optimization for the project.
  • Enhanced network performance by implementing load balancer technologies such as Array, HaltDos, and A10.
  • Managed virtualization platforms, including VMware ESXi and vCenter, to ensure efficient server resource management and system resilience.
  • Configured Dell R650 servers and their corresponding virtualization platforms to establish robust and efficient server setups.
  • Developed virtual machines using diverse operating systems such as RHEL, Ubuntu, and CentOS 7 to align with project requirements.
  • Skillfully configured Cisco C840M DOC routers and VLANs in Dell SS248F-ON Layer 3 switches at the Public Safety Answering Point (PSAP).
  • Created a comprehensive LAB setup resembling DCC (District Call Centre) and PSAP, integrating servers, firewalls, switches, and virtualization.
  • Key Result Area

Network system Admin

LetMedoit technologies
02.2022 - 09.2023
  • Managed large-scale production servers and networks for Indus, VIL, Pace, and Digicel Telecom, ensuring optimal performance and security.
  • Proficient in Event Monitoring, DLP (Forcepoint, Symantec) implementation, and SIEM tool validation.
  • Vulnerability Management using ESET Endpoint Protector Cloud, ensuring complete security coverage of endpoints across different OS.
  • Exceptional troubleshooting skills, swiftly resolving network, infrastructure, OS, and application issues, enhancing system capabilities.
  • Configured and maintained routers, servers, firewalls, and software across diverse equipment.
  • Monitored and executed system upgrades, patches, service packs, and configurations for optimal security and performance.
  • Provided reliable desktop, laptop, and server support, minimizing downtime and improving operational efficiency.
  • Collaborated with IT support teams, ensuring system maintenance and issue resolution under IT policies.
  • Facilitated server and database migrations to ensure smooth IT operations in Telecom production servers.
  • Developed and maintained network documentation and Visio diagrams for technical communication with management.
  • Implemented disaster recovery procedures, preventive maintenance plans, and data backup protocols to reduce vulnerabilities.
  • Proactively identified and resolved performance issues, preventing system failures using inventory maintenance.
  • Led application rollouts, including DLP and Next-Gen Firewalls, enhancing large office environments' security and operations.
  • Installed and optimized network solutions, improving computer performance and eliminating recurring malfunctions.
  • Effectively communicated complex technical details to users in an understandable manner.
  • Installed, configured, and maintained LAN infrastructure, including servers, PCs, and printers, from setup to upgrades.
  • Led Outlook migrations and Office 365 transitions, minimizing downtime while managing Office 365 activities.
  • Deployed and configured Digicel cloud environments, leading downtime recovery actions. Basic AWS cloud experience.
  • Acted as Lead Engineer for VPN issue resolution, ensuring uninterrupted operations through effective configuration and maintenance.
  • Key Result Area

Network Administrator

Indian Naval Academy
03.2021 - 02.2022
  • Served as the head engineering consultant overseeing a team of 31 engineers and acting as the primary point of contact for security auditing.
  • Led overall network infrastructure management, including switches, routers, firewalls, IDS/IPS, ensuring seamless operation, configuration, maintenance, and security auditing.
  • Configured and managed LAN & WAN networks, leveraging SD-WAN for operational efficiency and ensuring minimal downtime with dual service providers.
  • Installed and maintained network hardware and software, monitoring availability, troubleshooting issues, and ensuring uninterrupted user access.
  • Evaluated system performance and user requirements, aligning configurations with approved software specifications.
  • Conducted security audits for network devices and implemented action plans in compliance with Indian Naval Academy security standards.
  • Monitored and analyzed logs from FortiGate 600E Analyzer and IDS/IPS to detect and prevent security threats.
  • Ensured system security across Linux and Windows environments through port security, MAC binding, and monitoring tools.
  • Possessed foundational expertise in server management, IPsec configuration, and antivirus maintenance (Escan).
  • Led a team to ensure smooth naval operations, utilizing strong troubleshooting skills to quickly resolve system and software issues.
  • Supervised system upgrades, patches, service packs, and new configurations, ensuring compliance with naval security protocols.
  • Proficient in configuring and maintaining router protocols, including RIP v1/v2, EIGRP, OSPF, HSRP, DNS, DHCP, ACL, NAT, and VTP.
  • Managed high-end switches from HP (HP A5210, HP 5500, HP J9776A), Dell (N3048), and Aruba (SGS 300) across all escalation levels.
  • Enhanced device security through MAC binding and MAC count configurations on various network switches.
  • Provided live support for device installations and maintenance, including basic router maintenance for Juniper (MX80).
  • Diagnosed and resolved hardware/software faults, ensuring optimal network operations within the Naval Data Center.
  • Developed disaster recovery procedures and data backup protocols, strengthening resilience in the data center and overall network infrastructure.
  • Communicated complex technical concepts effectively, ensuring clarity for end users and stakeholders.
  • Implemented network optimizations, enhancing system performance and eliminating recurring malfunctions.
  • Designed specialized network architectures for naval operations, minimizing the impact of COVID-19 on mission-critical tasks.
  • Demonstrated 24/7 monitoring and issue resolution expertise, coordinating across departments to ensure seamless data center operations.
  • Key Result Area

Apprentice Trainee

Reliance Retail
02.2020 - 02.2021
  • Proficient in configuring TCP/IP and UDP protocols for network communication.
  • Experienced in setting up and managing LAN, WAN, and VPN configurations to ensure seamless connectivity.
  • Skilled in configuring and troubleshooting Cisco routers and switches for efficient network operations.
  • Expertise in setting up dynamic and static routing to optimize network traffic flow.
  • Collaborated effectively with IT support teams to expedite maintenance and repair of system faults, ensuring minimal downtime.
  • Configured, maintained, and troubleshooted HP, Dell, and Aruba switches to guarantee reliable network performance.
  • Hands-on experience in technical and administrative capacities for both Windows and Linux Operating systems.
  • - Proficient in server monitoring using virtualization and skilled in basic maintenance of web servers and cloud servers.
  • Responsible for overall control of the network and its devices to maintain high availability and security.
  • Ensured internet connectivity for billing and related activities, ensuring uninterrupted business operations.
  • Managed technical and administrative control of various Windows and Linux operating systems, ensuring smooth functionality.
  • Experienced in live error detection and resolution in computer systems, conducted regular network maintenance to uphold performance.
  • Skilled in troubleshooting and directly interacting with customers to resolve issues in online and offline sales, ensuring customer satisfaction.
  • Key Result Area

Education

B.Tech/B.E. - Electronics/Telecommunication

Government Collage of Engineering Kannur
  • Full Time
  • GPA: 62%

12th - undefined

GHSS Mathil
GPA: 87%

10th - undefined

GHSS Mathil
GPA: 84%

Skills

server support

Certification

RHCSA

Heading

  • Additional Achievement in career
  • Golden prize card for the performance for the migration of office 365 in Letmedoit technologies

Timeline

Senior Associate Consultant - Infosys
11.2024 - Current
Project Engineer - Centre for Development of Advanced Computing Trivandrum
11.2023 - 10.2024
Network system Admin - LetMedoit technologies
02.2022 - 09.2023
Network Administrator - Indian Naval Academy
03.2021 - 02.2022
Apprentice Trainee - Reliance Retail
02.2020 - 02.2021
GHSS Mathil - 12th,
GHSS Mathil - 10th,
Government Collage of Engineering Kannur - B.Tech/B.E., Electronics/Telecommunication

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Praveen Kumar PSenior Associative Consultant -Network Security Admin