Sujith B Email & Phone Number

• Build servers using AWS, importing volumes, launching EC2, creating security groups, auto-scaling, load balancers in the defined virtual private connections.• Build Cloud Formation Templates and stacks for continuous Integration to launch multiple AWS services (EC2, ELB, Auto-Scaling) using JSON.• Monitored various metrics like CPU Utilization, Swap Usage, Database connections, Current Connections, Read IOPS/Write IOPS etc. using Cloud Watch on different services like EBS, Elastic Cache, RDS, ELB etc.• Involved in Architect, build and maintain Highly Available secure multi-zone AWS cloud infrastructure utilizing Ansible with AWS Cloud Formation• Extensively worked on Jenkins for continuous integration and for End-to-End automation for all build and deployments and have a good knowledge on software build tools like Apache Maven, Apache Ant to write Pom.xml and Build.xml files respectively.• Worked in all areas of Jenkins setting up CI for new branches, build automation, plugin management and securing Jenkins and setting up master/slave configurations.• Worked with various AWS services like EKS, VPC, EC2, S3, ELB, EBS, RDS, IAM, CloudFormation, Route53, CloudWatch, CloudFront, CloudTrail, AWS Inspector, AWS config.• Configured Elastic container service (ECS) and Docker engine to deploy micro services-oriented environments for scalable applications.• Deployed and managed Docker containerized applications onto Amazon Elastic Container Service for Kubernetes (EKS) and Azure Kubernetes Services (AKS).• Created EC2 Instances for Web based Applications and attached Elastic Load Balancing (ELB)for high performance across multiple AZ's

• Working as a DevOps Engineer, with concepts of Serverless architectural and provided maintenance over all the CI-CD tools and AWS Cloud infrastructure.• Implementing AWS Lambda functions to run scripts in response to events in Amazon Dynamo DB table, S3 buckets, HTTP requests using Amazon API Gateway.• Writing Python scripts to automate AWS services which includes Web servers, ELB, Cloud Front distribution, Database, EC2, database security groups and S3 bucket.• Developing Ansible playbooks to deploy services on cloud mainly on windows and Linux servers, ensured code reusability and readability by using ansible roles, which saved time for writing a playbook.• Working on container-based deployments using the Docker images and Docker registries, pulled the required images from Docker Hub,Nexus. Used Docker to avoid the environment difficulties between Developers and Production.• Creating and developing deployments, namespaces, Pods, Services, Health checks, and persistent volumes etc., for Kubernetes in YAML Language. • Proficient in the AWS Cloud platform and its features, which include EC2, VPC, EBS, Cloud Watch, Cloud Trail, Cloud Formation• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation-using Jenkins Pipelines along with Python and Shell scripts to automate routine jobs.• Using Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manages changes in the AWS environment.

• Experienced in Private Cloud and Hybrid cloud configurations, patterns, and practices in Windows Azure and SQL Azure and in Azure web and database deployments. • Used SQL Server Integration Services (SSIS) to import the Logs data into SQL Server. Worked in dealing with Windows Azure IaaS - Virtual Networks, Virtual Machines, Cloud Services, Resource groups, Express Route, Traffic Manager, VPN, Routers, AD, Load Balancing, Application Gateways, and Auto-Scaling. • Created S3 buckets and managing policies for S3 buckets and Utilized S3 buckets and Glacier for storage and backup on AWS building/Maintaining Docker container clusters managed by Kubernetes, Linux, Bash,GIT, Docker,on AWS.• Involved in Writing Docker file to build customized images for creating containers and Also worked on Docker container snapshots, removing images, and managing Docker volumes.• Involved in Designing Azure virtual machines (VMs) and VM architecture for IaaS & PaaS and understand availability sets, fault domains and update domains in Azure• Proficient in the AWS Cloud platform and its features, which include EC2, VPC, EBS, Cloud Watch, Cloud Trail, Cloud Formation• Hands-on experience Kubernetes to automate the deployment, scaling, and operations of application containers across clusters of hosts.• Administered and Engineered Jenkins Pipeline for managing weekly Build, Test and Deploy chain, SVN/GIT with Dev/Test/Prod Branching Model for weekly releases

• As member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, and release tracking and reporting, on UNIX platform.• Worked in Agile Project management Process, JIRA for Issue Tracking and monitoring and with the Architects on SDLC process being the owner of post-development environments. • Administered RedHat Linux 4.x/5 servers for several functions including managing Apace Tomcat Server, Mail Server, MySQL database and Firewalls in both development and production environments. • Wrote shell scripts and automated creating projects in Jenkins and Nexus repository as part of release process.• Worked on Jenkins, GitHub, Artifactory and all internal build systems for the core development team on an enterprise-level Java-based cloud orchestration/automation tool.• Worked with ANT for building the application, has written Shell scripts to automate the build process. • Maintained build related scripts developed in shell for ANT builds. Created and modified build configuration files including Build.xml. • Converted old builds using MAKE to ANT and XML for doing Java build• Developed build and deployment scripts using ANT as build tool in to move from one environment to other environments

• Performed system administration of UNIX servers by using Operating Systems of Solaris, Managing SUN Solaris, Compaq and Linux workstations and servers. • Responsible for the analysis, documenting the requirements and architecting the application based on J2EE standards applied various complex SQL queries.• Developed SOAP, Rest, Rest API based Web service using Apache CXF. Developed Logger classes using Log4j for efficient logging mechanism.• Custom Tag Libraries, JDBC, JNDI, SQL, AJAX, JavaScript and XML used Servlets to write server-side programs worked with POJO for handling data coming from the legacy systems.• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational Data model with a SQL- based schema. • Developed Application using spring, Spring MVC and Hibernate and also Spring Framework at Business Tier and Spring Bean Factory for initializing services.• Proficient in the AWS Cloud platform and its features, which include EC2, VPC, EBS, Cloud Watch, Cloud Trail, Cloud Formation• Remotely coping files using SFTP, FTP, SCP, Winscp and FileZilla and regularly manage backup process for server and client data

• Optimizing server performances. Troubleshooting, determining the root cause and working on solutions and implementation.• Participate in technical research and development to enable continuing innovation. Production operations (code deployments, upgrades, system if patches.• Involved in designing of Linux server environments for developers and testers, supporting them, and documenting procedures for IT support.• Working closely with Clients and supporting new features and services• 24*7. Automating needed tasks with Ansible.• Mentor and directly participate in training for the team members• Installation and Configuration of NIM.• VIO server Planning and setup with Micro Partitions, Configuration of Dual VIO servers.• Perform Field Verification Operation of Windows and Linux Patch in a VMWare ESX Server.• Configured backup/archive policies using Tivoli Storage Manager (TSM).• Responsible for Administration of AIX Production, Integration and Development servers (Web/Oracle Environment).• Migrating older AIX operating System to newer versions.