Trijimon Rajan Email & Phone Number

Chennai, Tamil Nadu, India

• Architected, implemented and maintained a highly scalable telemetry flow system that processes close to 5 Billion messages per day using services from Azure and AWS.• Automate stack creation (Canary and Blue-Green models) in AWS and Azure, and application deployment using Gradle, Jenkins, Puppet, Packer and Terraform.• Analyse and update application architecture to optimally use Azure managed services and in turn reduce operational cost.• Automate production monitoring by creating Slack bots, Azure Functions and Azure metrics API.• Extensive experience working in an Agile development environment which includes analysing requirements from internal teams, creating epics and stories, and handling Scrum rituals using JIRA.• Mentor junior members of the team on technology, product and engineering front.

Chennai Area, India

• Working as a QA engineer for the product from 1.0 release.• Prepare test plan for the components owned.• Actively participate in design and functional specifications review with development team.• Develop test plans and test cases from functional specification/design document for components owned. • Perform build acceptance, functional regression testing and End to End client testing in Windows, Android and Mac platforms• Automate website and web services test cases using Java/Selenium, maven testNG.• Perform engineering tasks for every release cycle – Code coverage, Static Code Analysis, Load testing, Website performance testing.• Perform SPLUNK dashboard setup and testing in QA environments.• Review code changes and perform appropriate regression tests related to components owned and bug fixes.• Deploy application in multiple QA environments and certify builds.• Monitor customer forum and diagnose/fix end user issues.- Profile link - http://bit.ly/1ayVz4o • Followed Defect Life cycle and automate the defect if applicable.• Monitor production servers/logs using Splunk tool for potential issues and log defects if necessary.• Assist / Mentor new members of the team in product and engineering front.• Develop tools using Java/Perl to help the team reduce manual work.

Chennai Area, India

• Prepared test scenarios based upon the requirements.• Written and reviewed test cases.• Execute test cases and report bugs.• Taken independent responsibility on testing certain complex modules.• Involved in Defect Prevension Activities(DPA).• Prepared complex test bed setups in multiple platforms and documented them for team’s benefit.• Review customer issues and provide resolution.• Involve in WEBEX meetings with end customer to resolve complex issues.• Debug Java code to find potential cause of issues.