Subhankar Lenka

Cisco Optical Site Manager (COSM) introduces programmability and automation, enabling end-to-end, software-defined automated networks that ease turn-up and site operations and maximize revenue for our customers. COSM provides a site aggregation function for Optical Sites consisting of any NCS 1000 devices. COSM provides an abstraction of the optical site topology with the underlying connected network elements, interacting with an SDN controller and/or to a web UI user.

• Developed and maintained scalable Python-based automation frameworks for functional, integration, and regression testing across web and network applications.
• Integrated custom Python utilities with CI/CD pipelines (Jenkins/GitLab CI) for seamless test execution and reporting.
• Created robust test scripts for end-to-end workflows covering RESTCONF, NETCONF,and Built and deployed test orchestration using pyATS significantly reducing manual testing efforts and boosting coverage system-level CLI validations.
• Contributed to test infrastructure design, version control (Git), and code reviews to maintain quality standards.
• Mentored junior automation engineers in Python scripting, framework usage, and best practices.
• Identified automation gaps and led the transition from manual to automated testing by providing infra support .

Working as automation test engineer in storage domain. Where I am responsible for writing new key words for test framework integration and automation test scenario. Responsible for creating Jenkins test beds for smoke and regression tastings. Basically, my role is to fix the exiting script issue and providing framework support for new test scenarios. Here I am working as contractor from MINDTECK to NUTANIX . Having sound knowledge towards the domain and helping the team to achieve the target in less time by providing quick script fix and framework support.

• Developed robust, scalable, modular and API-centric infrastructures.
• Maintaining regression test jobs.
• Fixing exiting script issue.
• Providing framework support for new test case.
• Running regression sprintly.
• Updating results in the internal toll to get desired QI.
• Verifying product defect/Bug
• Tested methodology with writing and execution of test plans, debugging and testing scripts and tools.
• Estimated work hours and tracked progress using Scrum methodology.
• Tested functional compliance of company products.

Virtuora NC provides SDN/NFV solutions that turns network into continuous,innovative service that delivers carrier-grade reliability. This means end-to- end operation automation, service orchestration and network programmability, Tested API functionality according to several layers in virtuora like WDM,OTN,PACKET.Testing the accessibility from different user perspective.

• Analyzed proposed technical solutions based on customer requirements.
• Developed robust, scalable, modular and API-centric infrastructures.
• Facilitated team collaboration and project management through introduction of agile methodologies, leading to more adaptable and responsive SDLC.
• Conducted thorough code reviews to maintain high standards of code quality and encourage best practices among team.
• Experienced in API Testing Stress and Performance).
• Designed test plans, scenarios, scripts, or procedures.
• Develop testing programs that address areas such as software scenarios,regression testing, negative testing, error or bug retests, or usability according to User stories.
• Conduct historical analyses of test results. Prepare report for every release.
• Perform initial debugging procedures by reviewing configuration files,logs, or code pieces to determine the root cause of failures.
• Responsible for the development and execution of automation scripts for both UI and REST API using RobotFramework with Python API automation Framework for used in Project.Validated every API call with response and status .Reviewed code of team and given required inputs .Developed a new REST based frame work using python and JSON.
• Analyzed work to generate logic for new systems, procedures and tests.