Jayachandra Reddy Majjiga

Jayachandra Reddy. M Email:- Mob: -. ROFESSIONAL SUMMARY 7 Years 0 Months During my job experience, I had practical skills with interesting technologies, tasks, people. In the whole role of my engineering practice include building and supporting web SaaS solutions based on Linux/Unix platform in a cloud (AWS) and on-premise, experience on server infrastructure migration, monitoring and securing and Linux Server setup/administration. Takes the form part in automating, [Iaac] supporting and to ensure CI/CD in product developing. Play a significant role in establishing operational processes for a fast-growing distributed cloud platform. Improve deployment process within AWS (ex. cross-region automated deployment). AWS services administration: IAM, VPC, Route 53, EC2, ELB, S3, CodeBuild, CodeDeploy, RDS aurora, CloudWatch, CloudFormation, CloudFront, Athena, AWS Backup, Autoscaling, EKS, SNS, Systems Manager, Lambda, Data Sync, EFS, Elasticache, Elastic Beanstalk, Glacier, Elasticsearch Service [EFK stack]. Configured Jenkins from scratch to utilize centralized one for whole organization and created multiple role-based strategies for users to access their own projects and integrated with GitLab and AWS code deploy. Implemented CI by using GitLab as source code repository, Jenkins to take automated jobs trigger and zip build file and store into S3 and from S3 used Code Deploy to deploy in destination in autoscaling group with Inline and blue green deployment model. Experience with Helm charts to deploying the microservices in EKS cluster in automated way, Experience with setup Istio in EKS cluster for Service to service communication [Service Mesh]and Ingress controller. Created customized CloudFormation template for Elasticsearch, Fluentd and Kibana (EFK) for maintaining centralized Logs both application and Container level logs. Created Landing Zone in AWS VPC and shared VPC’s to different accounts from centralized account, created VPN Tunnels between on-premises, Azure, OCI, configured Transit Gateway as entry point for VPC. Created templates and deployed end to end application required infrastructure by using CloudFormation which includes EC2 along with IAM Role with addition EBS volume, RDS with required Subnet Group, S3 bucket with uploaded Lambda zip function, lambda function with custom IAM role, ELB with subdomain mapping. Experience with AWS Backup created cross account backup planes on Tag based backups for all pre-prod and prod accounts at one backup account by creating backup vault at destination account on weekly and monthly. Created RI instance for RDS, Cache. Deployed lambda function to support deployment, unzip uploaded images and delete zipped file in S3, instance scheduling/scaling operations and fault tolerance systems. Experience in creating custom alarms for CPU utilization, Network, Disk used percentage & memory for EC2 instances & deploying CloudWatch agent and creating log groups and by using New relic and Dynatrace. Experienced in DNS management by using Cloudflare and AWS Route53. Created multiple Static websites with help of S3, Cloud Front, Certificate Manager and Route53. Experience of good client interaction and to deal with their requirements. Adaptive learner & Self-directed, consistently updating self with emerging trends in the industry. Cloud: AWS Compute, Networking & Content Delivery, Storage, Monitoring, Containers, Security & Identity. Monitoring: AWS CloudWatch, New Relic & Dynatrace. DevOps Tolls: Jenkins, TeamCity, Git, GitLab, Ansible, Kubernetes, CodeDeploy, CodeBuild, CodeCommit. Infra automation Tolls: CloudFormation, Terraform. PROFESSIONAL EXPERIENCE AWS Cloud Sr. Technical Support engineer at Alshaya Group, Bangalore from 1st Jan 2020 to Present. Worked as Sr. Associate Consultant at Infosys Ltd, Bangalore from 7th Dec 2017 to 31st Dec 2019. Started career at TrueBees Technologies from Jan 2014 To Nov 2017 as Software Engineer. EDUCATIONAL SUMMARY B. Tech (Electrical & Electronics) From J.N.T University, Anantapur in 2011. Place: Bangalore(Jayachandra Reddy M)