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rajeev m - devops engineer

[email protected]

Location: Alvarado, Texas, USA

Relocation: anywhere in usa

Visa:

Overall 10+ years of professional experience in the areas of AWS DevOps, Build and Release Engineer in automating, building, deploying, and releasing of code from one environment to another environment. Designed, built, and deployed diverse applications on AWS, using services like EC2, S3, Elastic Beanstalk, Auto Scaling, RDS, and more for high availability and fault tolerance. Worked on Azure Terraform and Azure DevOps to deploy the infrastructure necessary to create development, test, and production environments for a software development project. Worked with DevOps tools such as Jenkins, Nexus, Chef and Ansible for building and deploying applications. Experience in managing servers on the Amazon Web Services (AWS) platform instances using Chef Configuration management Proficient in chef cookbooks and Recipes to manage systems configuration. Work experience on Ansible for configuration management and infrastructure automation integrated the Automated Build with Deployment Pipeline. Implemented CI/CD pipelines on Google Cloud Platform using tools like Jenkins, GitLab CI/CD, or Cloud Build to automate the build, test, and deployment processes. Hands-on Experience in using OpenShift for container orchestration with Kubernetes, container storage, and automation, to enhance container platform multi-tenancy. Experience in OpenShift and Kubernetes architecture and design, addressing and resolving issues, and implementing deployment models and strategies across multiple regions for large-scale applications. Proficient with container systems like Docker and container orchestration like Docker Swarm, and Kubernetes. Experienced configuring the Docker containers and creating Docker files for various environments and worked on Kubernetes environment. Experienced monitoring and troubleshooting with JBoss, WebLogic, Tomcat, and Apache web server configuration and deployments. Implemented Azure DevOps for automating Azure environment builds, deployments, and releases, utilizing tools like Azure Pipelines, Repos, and Artifacts. Experience in utilizing MAVEN and ANT as Build Tools to generate deployable artifacts (such as Jar, war, and ear) from source code. Experience in integrating infrastructure automation using Puppet. Creating and configuring Jenkins jobs, building and delivery pipelines. Experience in implementing and managing cloud infrastructure in AWS, GCP, and Azure. Implemented solutions for proper management of the infrastructure in the AWS and GCP to decrease the latency of the information flow of the data. Developed Infrastructure as Code (IaC) solutions with CI/CD pipelines, monitored with AWS CloudWatch, and used AWS cost explorer to optimize costs and enhance payment application availability. Responsible for designing and implementing the infrastructure for the web application and database deployment on Azure. Provided IT Enterprise system infrastructure services to clients, users, developers, and testers across different projects. Experienced in the full Software Development Life Cycle (SDLC) from analysis to post-production analysis, following Agile/Scrum methodology. Strong attitude towards enhancing and learning new technologies. TECHNICAL SKILLS: DevOps Tools Jenkins, Docker, Ansible, Terraform, Chef, Puppet, Kubernetes, Maven. Languages/Scripting C, C++, Java, Python, Bash, Shell. Cloud Technologies EC2, VPC, S3, Route 53, SNS, IAM, Lambda, Cloud Front, CloudFormation, ELB, ECS, Cloud Watch, Auto Scaling, SQS, Elastic Beanstalk, Microsoft Azure. Orchestration - Kubernetes, Docker Swarm, Google Kubernetes Engine, Amazon ECS Monitoring Tools Nagios, Splunk, Datadog Servers Apache Tomcat, JBoss, WebLogic, WebSphere Build Tools Ant, Maven Version Controls SVN, CVS, GIT, Bitbucket, TFS. Databases Oracle, SQL Server, MS Access Operating Systems UNIX, LINUX, Windows American Express, NY July 2022 - Present Role: Sr. DevOps/Site Reliability Engineer Responsibilities: Created AWS CloudFormation templates for automated code deployment on serverless AWS Lambda services via a CI/CD pipeline, ensuring efficient and reliable application deployments. Managed container systems using Docker and orchestrated container deployments with Kubernetes, leveraging Terraform to provision and manage infrastructure resources. Utilized Kubernetes for managing Docker container deployment, scaling, and operations, ensuring high availability and scalability of containerized applications. Built Docker containers using Docker images for application testing, streamlining the development and testing processes. Utilized Terraform to automate the setup of cloud resources such as AWS S3 buckets, AWS Lambda functions, AWS API Gateway, CodeBuild, and CodePipeline. Developed Terraform scripts to automate various AWS services including ELB, CloudFront distribution, RDS, EC2, security groups, Route 53, VPC, subnets, and S3 buckets, improving infrastructure scalability and reliability. Experienced in Gitlab CI and Jenkins for CI/CD, implementing end-to-end automation for build and deployment processes. Managed AWS infrastructure through Terraform, utilizing infrastructure as code principles for efficient resource management. Implemented CI/CD pipelines using Azure DevOps for ASP.NET applications, ensuring automated builds, tests, and deployments. Implemented monitoring and logging solutions on GCP using Stackdriver or Prometheus/Grafana to ensure the health, performance, and availability of applications and infrastructure. Designed, wrote, and maintained Python scripts for GIT administration, integrated with Jenkins for continuous delivery, and managed package creation, distribution, and deployment on Tomcat application servers. Expertise in core Java concepts such as Collection Framework, Multi-threading, Generics, and Annotations, facilitating efficient application development. Developed Python scripts for complete automation of AWS services including web servers, ELB, databases, EC2 instances, and security groups, enhancing infrastructure scalability and reliability. Proficient in authentication and authorization mechanisms such as OAuth 2.0 and JWT for securing RESTful APIs, ensuring data security and integrity. Experience in using Ansible for automating configuration management and application deployments, improving infrastructure Orchestration - Kubernetes, Docker Swarm, Google Kubernetes Engine, Amazon ECS Monitoring Tools Nagios, Splunk, Datadog Servers Apache Tomcat, JBoss, WebLogic, WebSphere Build Tools Ant, Maven Version Controls SVN, CVS, GIT, Bitbucket, TFS. Databases Oracle, SQL Server, MS Access Operating Systems UNIX, LINUX, Windows American Express, NY July 2022 - Present Role: Sr. DevOps/Site Reliability Engineer Responsibilities: Created AWS CloudFormation templates for automated code deployment on serverless AWS Lambda services via a CI/CD pipeline, ensuring efficient and reliable application deployments. Managed container systems using Docker and orchestrated container deployments with Kubernetes, leveraging Terraform to provision and manage infrastructure resources. Utilized Kubernetes for managing Docker container deployment, scaling, and operations, ensuring high availability and scalability of containerized applications. Built Docker containers using Docker images for application testing, streamlining the development and testing processes. Utilized Terraform to automate the setup of cloud resources such as AWS S3 buckets, AWS Lambda functions, AWS API Gateway, CodeBuild, and CodePipeline. Developed Terraform scripts to automate various AWS services including ELB, CloudFront distribution, RDS, EC2, security groups, Route 53, VPC, subnets, and S3 buckets, improving infrastructure scalability and reliability. Experienced in Gitlab CI and Jenkins for CI/CD, implementing end-to-end automation for build and deployment processes. Managed AWS infrastructure through Terraform, utilizing infrastructure as code principles for efficient resource management. Implemented CI/CD pipelines using Azure DevOps for ASP.NET applications, ensuring automated builds, tests, and deployments. Implemented monitoring and logging solutions on GCP using Stackdriver or Prometheus/Grafana to ensure the health, performance, and availability of applications and infrastructure. Designed, wrote, and maintained Python scripts for GIT administration, integrated with Jenkins for continuous delivery, and managed package creation, distribution, and deployment on Tomcat application servers. Expertise in core Java concepts such as Collection Framework, Multi-threading, Generics, and Annotations, facilitating efficient application development. Developed Python scripts for complete automation of AWS services including web servers, ELB, databases, EC2 instances, and security groups, enhancing infrastructure scalability and reliability. Proficient in authentication and authorization mechanisms such as OAuth 2.0 and JWT for securing RESTful APIs, ensuring data security and integrity. Experience in using Ansible for automating configuration management and application deployments, improving infrastructure Route 53, VPC, subnets, and S3 buckets, improving infrastructure scalability and reliability. Experienced in Gitlab CI and Jenkins for CI/CD, implementing end-to-end automation for build and deployment processes. Managed AWS infrastructure through Terraform, utilizing infrastructure as code principles for efficient resource management. Implemented CI/CD pipelines using Azure DevOps for ASP.NET applications, ensuring automated builds, tests, and deployments. Implemented monitoring and logging solutions on GCP using Stackdriver or Prometheus/Grafana to ensure the health, performance, and availability of applications and infrastructure. Designed, wrote, and maintained Python scripts for GIT administration, integrated with Jenkins for continuous delivery, and managed package creation, distribution, and deployment on Tomcat application servers. Expertise in core Java concepts such as Collection Framework, Multi-threading, Generics, and Annotations, facilitating efficient application development. Developed Python scripts for complete automation of AWS services including web servers, ELB, databases, EC2 instances, and security groups, enhancing infrastructure scalability and reliability. Proficient in authentication and authorization mechanisms such as OAuth 2.0 and JWT for securing RESTful APIs, ensuring data security and integrity. Experience in using Ansible for automating configuration management and application deployments, improving infrastructure efficiency and reliability. Skilled in Ansible scripting and automation, creating and maintaining Ansible playbooks, roles, and modules for efficient infrastructure management. Implemented infrastructure-as-code practices using Ansible, enabling versioning and efficient management of infrastructure resources. Worked on creating modules and automation of facts in Puppet, managing Puppet agents, and implementing Puppet for infrastructure-as-code conversion. Extensive experience leveraging AWS CDK constructs to define reusable and composable infrastructure components, enhancing infrastructure scalability and flexibility. Proficient in version control systems like Subversion, Git, and Bitbucket, managing source code repositories and facilitating collaboration among team members. Integrated Bitbucket with JIRA for streamlined issue tracking and project management, improving team collaboration and productivity. Built and managed a highly available monitoring infrastructure using Nagios to oversee application servers and components, ensuring optimal performance and availability. Utilized Maven as a build tool for developing build artifacts from source code, streamlining the build process and improving project efficiency. Experience in agile planning and backlog management using agile project management tools like JIRA, facilitating efficient project execution and delivery. Utilized Docker to containerize ASP.NET applications, improving consistency across development, staging, and production environments. Implemented API monitoring and analytics tools such as Prometheus and Grafana for tracking performance and ensuring service availability, improving application reliability and performance. Configured Dynatrace to monitor and optimize application performance, ensuring seamless user experiences and efficient resource utilization. Provided infrastructure support for Microsoft Windows and IBM OpenShift, Red Hat Enterprise Content Manager, and Red Hat JBoss EAP technologies, ensuring smooth operation of infrastructure components. Developed Mule ESB flows using Anypoint Studio to facilitate seamless communication between disparate systems, improving integration capabilities and efficiency. Managed API proxies, policies, and SLA enforcement using Anypoint API Manager, ensuring security and compliance of APIs. Deployed MuleSoft applications to on-premises and cloud environments using Anypoint Runtime Manager, ensuring availability and scalability of MuleSoft applications. Created custom MuleSoft connectors to integrate with proprietary or legacy systems, expanding integration capabilities and supporting diverse system environments. Documented technical specifications, architecture diagrams, and deployment guides for MuleSoft Anypoint solutions, ensuring clarity and consistency in solution implementation. Analyzing these logs helps identify issues and Route 53, VPC, subnets, and S3 buckets, improving infrastructure scalability and reliability. Experienced in Gitlab CI and Jenkins for CI/CD, implementing end-to-end automation for build and deployment processes. Managed AWS infrastructure through Terraform, utilizing infrastructure as code principles for efficient resource management. Implemented CI/CD pipelines using Azure DevOps for ASP.NET applications, ensuring automated builds, tests, and deployments. Implemented monitoring and logging solutions on GCP using Stackdriver or Prometheus/Grafana to ensure the health, performance, and availability of applications and infrastructure. Designed, wrote, and maintained Python scripts for GIT administration, integrated with Jenkins for continuous delivery, and managed package creation, distribution, and deployment on Tomcat application servers. Expertise in core Java concepts such as Collection Framework, Multi-threading, Generics, and Annotations, facilitating efficient application development. Developed Python scripts for complete automation of AWS services including web servers, ELB, databases, EC2 instances, and security groups, enhancing infrastructure scalability and reliability. Proficient in authentication and authorization mechanisms such as OAuth 2.0 and JWT for securing RESTful APIs, ensuring data security and integrity. Experience in using Ansible for automating configuration management and application deployments, improving infrastructure efficiency and reliability. Skilled in Ansible scripting and automation, creating and maintaining Ansible playbooks, roles, and modules for efficient infrastructure management. Implemented infrastructure-as-code practices using Ansible, enabling versioning and efficient management of infrastructure resources. Worked on creating modules and automation of facts in Puppet, managing Puppet agents, and implementing Puppet for infrastructure-as-code conversion. Extensive experience leveraging AWS CDK constructs to define reusable and composable infrastructure components, enhancing infrastructure scalability and flexibility. Proficient in version control systems like Subversion, Git, and Bitbucket, managing source code repositories and facilitating collaboration among team members. Integrated Bitbucket with JIRA for streamlined issue tracking and project management, improving team collaboration and productivity. Built and managed a highly available monitoring infrastructure using Nagios to oversee application servers and components, ensuring optimal performance and availability. Utilized Maven as a build tool for developing build artifacts from source code, streamlining the build process and improving project efficiency. Experience in agile planning and backlog management using agile project management tools like JIRA, facilitating efficient project execution and delivery. Utilized Docker to containerize ASP.NET applications, improving consistency across development, staging, and production environments. Implemented API monitoring and analytics tools such as Prometheus and Grafana for tracking performance and ensuring service availability, improving application reliability and performance. Configured Dynatrace to monitor and optimize application performance, ensuring seamless user experiences and efficient resource utilization. Provided infrastructure support for Microsoft Windows and IBM OpenShift, Red Hat Enterprise Content Manager, and Red Hat JBoss EAP technologies, ensuring smooth operation of infrastructure components. Developed Mule ESB flows using Anypoint Studio to facilitate seamless communication between disparate systems, improving integration capabilities and efficiency. Managed API proxies, policies, and SLA enforcement using Anypoint API Manager, ensuring security and compliance of APIs. Deployed MuleSoft applications to on-premises and cloud environments using Anypoint Runtime Manager, ensuring availability and scalability of MuleSoft applications. Created custom MuleSoft connectors to integrate with proprietary or legacy systems, expanding integration capabilities and supporting diverse system environments. Documented technical specifications, architecture diagrams, and deployment guides for MuleSoft Anypoint solutions, ensuring clarity and consistency in solution implementation. Analyzing these logs helps identify issues and Standalone IT India Aug 2014 Dec 2016 Role: Unix/Linux Administrator Responsibilities: Designed and built physical and virtual Red Hat Enterprise Linux servers on Nutanix and VMware ESXi platforms. Set up and administered local and remote hard drives, configured RAID arrays, and handled storage management responsibilities for over 250 Red Hat Enterprise Linux (RHEL) servers. Configured network communications between RHEL servers and applications. Built and configured Linux-based DNS server, NFS server, and GitHub Web-based Admin console for Development, Testing, and Production environments. Developed advanced Bash shell script tools and DevOps Ansible tools for system monitoring and automation. Created and set up the Red Hat Satellite server, which manages multiple RHEL servers and hosts. Supported and provided technical solutions to clients, users, the Network team, the Database team, and the Application team on several projects relating to RHEL servers, RHEL products, and RHEL-based applications. Troubleshooted technical problems and issues like RHEL-related server problems, user access problems, application-related problems, SSL and certificates problems, DNS problems, and NFS problems across Development, Testing, and Production environments Resolved and took care of all related tickets submitted by clients and users on the ticket system. Provided mitigations and complete security solutions to fix security findings in RHEL hosts and servers. EDUCATION: B.tech computer science Jawharlal Nehru university 2014 Keywords: cprogramm cplusplus continuous integration continuous deployment sthree information technology microsoft New York