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.

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.