Dec 2020 – Aug 2021 · 8 mos · Chennai, Tamil Nadu, India

• Role:
• DevOps & Cloud Engineer
• Technologies:
• Cloud & Scripting - Python, AWS, Azure, Shell Script
• Dev Ops - Jenkins CI/CD, Terraforms, Git, Maven, GitLab CI/CD, Harness, Jfrog, Observe
• Responsibilities:
• > Creating terraform scripts from scratch to build the environment from scratch in AWS by provisioning different services like VPC, EKS, RDS, Bastion, EFS, Redis, Kafka, ECR, KMS, IAM and Route53 for managing the deployment of application.
• > Implementing Horizontal and Vertical POD Scaling for deployments in EKS cluster to reduce the cost and for high availability of the site based on different custom metrics from Prometheus adapter.
• > Ensuring creation of gitops automation using harness and Gitlab from scratch to a complete CI/CD solution for merging the code changes from dev to production with appropriate approval send to slack channel.
• > Created Kubernetes deployment scripts to handle the multiple application deployments and Ensured the application is fault tolerant with readiness probe and liveliness probe along with other Kubernetes features.
• > Created helm charts for multiple application to deploy using in EKS cluster.
• > Integrated checkov security scan for terraform code to detect the vulnerabilities as part of the cloud best practises.

Sep 2020 – Dec 2020 · 3 mos

• Role:
• Development & DevOps Engineer
• Technologies:
• Development - JAVA, Python, AWS
• Dev Ops - AWS, Jenkins CI/CD, Terraforms, Git, Maven, Bitbucket
• Responsibilities:
• > Successfully built language model builder application which can transcribe the given audio file into a valid transcription in the user specific language.
• > Created Analytics application plugins for performing analytics operation of the interaction data.
• Achievements:
• Nominated for annual G-Utsav awards.
• Active Participant in innovation activities.

Apr 2019 – Aug 2020 · 1 yr 4 mos

• Role:
• Dev-Ops & Automation Engineer
• Technologies:
• Development - JAVA, Python, AWS
• Dev Ops - AWS, Jenkins CI/CD, Docker, Kubernetes, Terraforms, Git, Maven, BitBucket, Jira
• Automation - Java, Python, TestNg, Cucumber
• Performance Testing - JMeter
• Responsibilities:
• > As a developer contributed to the development and bug fixes of application software using python and Java.
• > As part of dev-ops I performed deployment and upgrade of different Micro services. Created Monitoring Alarms for DR.
• > As an automation engineer Responsible for performing Feature, Integration, Localisation, Regression, Exploratory and Performance Testing on our Product applications.
• > Successfully Converted Premise applications into Micro-service applications in AWS with the help of Cloud Formation, S3, ECS, EC2, VPC, SNS, SQS and Cloud Watch tools.
• > Implemented real-time notification service for analytics and evaluation services as a highly scalable Micro service for the cloud-based contact centre solution.
• > Successfully deployed the Micro services into production by using AWS & Blue Green deployment Model.
• > Implemented AWS Cloud Watch alarm for performance statistics on a regular basis.
• > Automated the functional and performance tests for Micro Services using TestNG/Cucumber frameworks.
• Achievements:
• CX Champion Award (2019)
• CX Warrior Award (2019)
• R&D celebrities of the Year in 2020
• Active Participant in innovation activities

May 2017 – Mar 2019 · 1 yr 10 mos

• Role:
• DevOps & Automation Engineer
• Technologies:
• Development - JAVA, Python, AWS (Lambda, Cloud Formation etc..)
• Dev-Ops - AWS, Jenkins CI/CD, Docker, GitHub, Jira.
• Automation - Java, Python, TestNg, JUnit, Selenium, Cucumber, Robot Framework, Postman, Swagger, BDD, Sikuli.
• Performance Testing - JMeter.
• Responsibilities:
• > Responsible for performing Feature, Integration, Localisation, Regression, Exploratory and Performance Testing on our Product applications.
• > Involved in Research activities on new feature development.
• > Proficient in writing automation scripts for test scenarios in varied languages.
• > Designed and developed the POC for Server-less model using AWS Lambda and Cloud Formation to run the build automation for every component with minute configurations.
• > Active part in implementing fault detection notification system which proactively monitors the collected component log data to identify fault occurrences and notifies engineers through automated mail to reduce downtime.
• > Developed a script to create the automated tests dynamically based on the input details provided.
• Achievements:
• CX Warrior Award (2018)