DILEEPKUMAR HJ

Configured F5-LTM, F5-APM, and F5-GTM VE devices for new projects.

Set up Mobility VPN for Android and iOS with APM policy.

Conducted iRules and APM policy cleanup activities.

Analysed OS release documents and upgraded to latest version successfully.

Resolved numerous troubleshooting calls regarding mobility VPN issues.

Provided operational support for EXXON MOBIL Enterprise Network on a daily basis.
Monitored global network of over 20,000 devices across 900 sites, ensuring optimal performance.
Conducted L2/L3 troubleshooting and configuration support for client network issues.
Managed a team, facilitating issue resolution and developing actionable plans.
Handled customer escalations, maintaining effective communication throughout resolution processes.
Configured routers and switches, enabling VLANs and trunking features.
Engaged with service providers for issue resolution and escalations.
Collaborated with vendors to obtain technical support and manage escalations.

Implemented new routers and switches to replace branch hardware, improving overall efficiency.
Addressed challenges in complex LAN/WAN infrastructure through effective troubleshooting.
Updated and backed up configurations for Cisco routers and switches regularly.
Executed Business Continuity Plan reviews on key devices biannually for every project.
Assessed vulnerabilities across all network devices, ensuring robust security measures.
Crafted network designs for projects based on specific client requirements.
Managed troubleshooting and rule creation for Cisco ASA (5505/5510) Firewalls in accordance with policies.

Maintained backup data for network configurations and IOS on all layer 2 and layer 3 switches and firewalls.

Installed and configured routers, switches, and firewalls according to project requirements.

Executed hardening procedures on network devices following company policies.

Monitored bandwidth utilisation for each project using capacity management tools.

Acquired basic understanding of cloud computing principles.

Gained foundational knowledge in programming languages including C++, Java, and scripting languages.