Oracle-Acme Packet

- Working on Oracle Cloud Security Shield Project. - Working closely with development team to ensure core level, functional and feature testing. - Testing end to end performance in solutions team to ensure customer satisfactory performance of the solution feature and of cloud components. - Writing automation with Robot Framework based on Selenium Library. - Working with tools: Kubernetes, Kibana Dashboard, Cloudlab Components, GIT lab, Jira. Other scripting language proficiency : Python.

Bangla Trac Communications LTD

- Monitored the VOIP network/systems with Ericsson and Veraz telephony switches. - Performed 1st level configuration changes and troubleshooting of the network and systems. Maintained & performed communication with peering partners. Provided timely escalations and notifications to 2nd level Operations Support team.  - Acted as an active team member for performing maintenance of Circuit Switch.

Oracle-Acme Packet

Working with Enterprise team & SIP Trunking. - Working with net-net session border controller to assure all the features added to the software works up to expectation by creating different scenario test beds, automating test cases and running regression. - Protocols: IP,SIP,H323,SDP,RTP, Vlan, TCP, UDP, SSH, Telnet,Radius,Tacacs . - Testing tools: Linux based current company owned automation tool, iNet, wireshark. Defect Tracking:JIRA - Scripting: Basic Level Tcl scripting.