* Responsible for automation and improvements in CI/CD using Github actions,SDLC feature development and enhancing overall developer experience.

* Built the pipeline for measuring and tracking developer velocity metrics (DORA) using Github workflows and Redshift.

* Migrated applications and services to Pulumi (Infrastructure as Code).

Worked on migrating applications to AWS multi accounts.

* Responsible for infrastructure and backend optimizations.

* Improved tracing and monitors in Datadog. Also worked on standardizing the logger across applications.

* Worked on building frameworks for integration testing, setting up feature flags.

* Improving developer tooling, lockfiles setup, dependency management etc

Responsible for DB upgrades - Cassandra,Janusgraph and handling corresponding dependencies.

Also worked on upgrading code base from Python 2 to Python 3, resolving customer issues and refactored code to follow best practices.

• Worked on Network management platform development (ODL based SDN) . Responsible for managing High availability cluster, pre-requisites and bringup, tuning scalability and memory parameters, support new feature development.

• Responsible for solution validation- Integration of SDN solution with the network elements Collaborated with different teams to track the process and the gaps.

• Responsible for feature development(Encryption, cross connects, protection switching) and integration of cutting edge OTN switches for data center interconnects using C++.

• As a part of the network Proof of Concept team, explored on building platform packages using bitbake-yocto environment and bring up a white box switch with the proprietary network software.

• Compared different provisioning models across vendors and developed YANG models for the required configurations and distributed to the underlying layers using protocol buffers.

Tested latest Blackberry handheld devices using Qualcomm and other internal tools like Spirent Datum, BDT etc. Worked on both stationary and mobile tests.

• Executed test cases defined in carrier test plans to support developmental regression as well as lab submission. Specifically executed Carrier Aggregation, VOLTE,Non-VOLTE,Stability ,OTASL tests on handsets.

• Triaging of failures through log capture (QXDM, Quip, BDT, etc.) & analysis and defect submission/support into issue tracking system (JIRA).

• Also worked in the Automated Stability testing team in the laboratory, run different kinds of tests on latest devices using Robot framework and generate the corresponding reports.