Jai Kumar Email & Phone Number

Chennai, Tamil Nadu, India

Chennai, Tamil Nadu, India

Senior F5 Engineer - handling escalation, ticket handling, Incident and Change Management.

Chennai, Tamil Nadu, India

Application Delivery Integration (ADI) Engineer, handling all Application Delivery Copntroller works. Application Design & Implementation. Ticket management and troubleshooting, escalation handling, on-call are part of BAU. F5 Automation through bash & php/html is also my speciality.Key Projects:✓ Legacy setup migration to new Apphost environment with rewrite Irule logic, thereby saving half million dollar.✓ Built an automation SSL/TLS checker tool which is widely used by multiple teams, management's. Over 80k servers have been tested and still being used.✓ Handled Legacy migration project which resulted in 0.25 million dollar save.✓ Built an irule for capturing Non RFC compliant HTTP header used across multiple spaces, thus proactively addressing outage.✓ Built multiple bash scripts for automation, thereby reducing man hours and error free.✓ Configured own alerting tools for better stability of environment.

Chennai Area, India

Application Delivery Integration (ADI) Engineer (aka) Work Load Management, handling all Application Delivery Controller works.Application Design & Implementation - Co-ordinating with Infra Technical project managers and Chief engineers to build load balancing setups - discuss, design, architect & implement, tesing, Go-Live.Incident management.Change management.BAU operations, daily ticket handling and troubleshooting.Escalation handling, on-calls.AppViewX tool Management.AppViewX end-users troubleshooting.Vendor troubleshooting, both F5 & AppViewX

Coimbatore Area, India & Chennai Area, India

F5 Subject Matter Expert, building infrastructure and maintenance for the product developers and engineering team. Helping developers with api and native commands to automate & orchestrate in AppViewX product.

Chennai Area, India

Chennai Area, India

Bengaluru Area, India & Chennai Area, India

• Real Time monitoring of servers and troubleshooting.• Ticket creation, notification to business till end-to-end resolution of the incident.• Configuring load balancing setup for business environment (Virtual IP’s, Pools and pool members) on F5 load balancers.• Implementation of Hardware changes in various technology servers and confirm resolution.• Implementation of logical changes (Wideip Creation, Load Balancing method, Virtual Server creation, Pool and pool member creation and Disaster recovery testing’s) in the Load Balancer.• Create and Edit iRules based on complex requirements of the application.• Designed irules for Layer 4 / Layer 7 transactions.• Part of LCM Refresh Projects in LTM / GTM and Upgraded close to 15 LTM / GTM Devices.• Design, Implement Global Load balancing considering the geographical presence, high performance deliverables and identify best solutions for client requirements. • Implemented standard best optimization profiles on the Loadbalancer to offload SSL and implement persistence for e-commerce applications.• Replaced Live Production Loadbalancer (LTM / GTM) and built the device from scratch and get it operational in Production.• Created SSL offload profiles on LTM to provide end to end encryption and also adding up valuable processing capabilities to the application with persistence, Layer 4 acceleration and tcp optimization all under a single packaged Load balancing design.• Providing configuration details of an existing setup and required modification for business and customer request.• Troubleshooting and configuring Bluecoat Proxies. Designed, Troubleshooted rule/layers on large Internet Facing Bluecoat proxies to allow user access and also implement appropriate security models that deny access to known vulnerabilities.• Configuring policy rules, access rules on proxy for users.• Used Ip-Controller to maintain and allocate DNS records, Implementing DNS/DHCP changes as per client requirement.

Bachelor'S Degree, Electrical, Electronics And Communications Engineering, 7.2/10 Cgpa

Computer Science, 91% In Sslc, 87% In Hsc