Aug 2023 – Sep 2024 · 1 yr 1 mo · On-site

Jun 2020 – Jun 2023 · 3 yrs

Jun 2019 – May 2020 · 11 mos

Jul 2016 – Jun 2019 · 2 yrs 11 mos · Santa Clara, California

Jan 2016 – May 2016 · 4 mos · Greater Boston Area

• Organized IP Telephony Lab sessions on focused on SIP call trace, functionalities of STUN
• Delivered insights on projects involving IMS, IP PBX system installation and configuration

Jun 2015 – Dec 2015 · 6 mos · Boxborough, Massachusetts

• Configured Unified Computing System 5108 blade chassis with Fabric Interconnect, HP c7000 series and UCS 200 series
• servers for system virtualization
• Built virtual machines on Dell PowerEdge 1950,1850 and R610 series servers utilizing VMware ESXi hypervisor and VSphere
• Client for application test bed setup
• Migrated and maintained hosts in active directory to handle single sign on using Vintela Authentication Services (VAS)
• Established and performed diagnostics for ASR 5000 and 5500 chassis used for PGW, SGW and LTE-MME testing with boot
• image, local interface startup configuration
• Modeled network configuration including VLAN, port-channel, FEX, VRF management, STP in Catalyst 3750, 4948, 6509,
• nexus 5000,7000 series and HP procurve 2000 series switches
• Created automation scripts for modification of DNS records and changing CIMC values for the Cisco UCS servers
• Devised NFS file system based on Client-Server model and enabled access to clients in a local setup
• Addressed RAID and network issues related to DNS configuration, DHCP address allocation and VMware clusters

May 2012 – Jun 2014 · 2 yrs 1 mo · Cochin,Kerala,India

• Developed and maintained E-Commerce websites, which included scripting for user interface using HTML, AJAX, CSS and background order processing, handling and debugging using Oracle ATG Framework
• Exercised Agile Methodologies to analyze requirements and design documents and test the functionalities for the E-Commerce page, framed test plans, strategies, test case/step description to meet client needs
• Debugged and resolved incidents which require code fixes in UI, issues related to background order processing using ATG CSC and performing scheduled server maintenance jobs
• Developed a Java, J2EE based web application to create, store and search issues that occur in project environment. Created user accounts and imposed account control to differentiate privileged users from other users
• Implemented a search algorithm, which splits the given keywords and analyzes the database to render exact results and related results of the keywords