Lead a team to develop test automation suites for continuous testing for Cisco Secure Firewall. Identify and address areas where test coverage can be improved by either refactoring, building, or adopting new tooling and technologies.Simplifying and standardizing the licensing process from the PAK-based model to PAYG or BYOL subscription model for Network Firewall products, thus helping customers with decreased CapEx.Refactored troubleshooting component for Firepower Management Center and Firepower Threat Device, decreasing size by 60% and improving performance by 30% by removing duplicate and unnecessary commands for the specific platform. Development of Intelligent Regression Test framework as part of Cisco commit criteria written using sophisticated analysis of instrumented code and test artifacts based on risk and change. It helped in reducing regression execution time by ~95% (Python, Neo4j, Code coverage, flask).Served as technical lead on cross-functional software development tools, including SCM tools, defect-tracking systems, build systems, automated build tools, static analysis tools, API signature tools, code review tools, and workflow automation systems.Participate in technical design, product specifications reviews, projects, and backlog planning, thus improving internal processes and systems consistently.

Client: Goldman SachsRe-engineering of automated billing application legacy code written in Perl to Java for Goldman Sachs Security Landing Business group and thus reducing the execution time by 80% and easy maintenance in accrual calculation for multiple markets (Brazil/Taiwan/Russian/UK/Japan/US)

Client: CiscoSkill: Perl, Python, Django, Expect, RegexDeveloped an automated end-to-end migration tool for GSR IOS to IOS-XR migration, 7600 IOS to GSR IOS-XR, and 7600 to ASR9k. It reduced migration time from ~ 8 hours to ~2 hours.Developed tools for readiness evaluation, config conversion, config parsing, network analysis, and network log collection used to analyze before actual migration.

Skill: Perl, Oracle, PL/SQL, Linux, Apache, ClearcaseDesign and development of Continuous Testing, Continuous Integration, Continuous Delivery, and release workflow tools.

Involved in the development of a website for the leading fashionable leather goods brand (COACH) known for its signature handbags, shoes & accessories.