Aws devops

Pratyush

Sr AWS DevOps Engineer/ Cloud Engineer.

CONTACT: 469-***-****

EMAIL:************@*****.***

PROFESSIONAL SUMMARY:

Having 8+years of professional experience with highly enthusiastic and skilled in cloud implementation, Build and Re-lease management, configuration and management of services in Linux environment, Automation using configuration management and Software Development Life Cycle (SDLC) including monitoring, configuration, troubleshooting and maintenance in Cloud Dev-Ops with Continuous integration and Continuous Delivery (CI/CD) Java/J2EE technology, AWS & open-source technologies.

Experience in infrastructure development and operations by involving in designing and deploying using AWS services like AWS EC2 Instance, ELB, EBS, AMI, IAM, VPC, S3, cloud formation templates, cloud watch monitoring.

In-depth knowledge of DevOps management methodologies and production deployment which include Compiling, Packaging, Deploying and Application Configurations.

Experienced in setting up the enterprise infrastructure on Amazon Web Services (AWS).

Experienced in AWS Cloud Computing services, such as EC2, S3, Lambda, API, Dynamo, EBS, VPC, ELB, Route53, Cloud Watch, Security Groups, Cloud Trail, IAM, Cloud Front, Snowball, EMR, RDS and Glacier also worked on DNS, SSL and Firewalls.

Implemented Amazon EC2 setting up instances, virtual private cloud (VPCs), and security groups.

Set-up databases in AWS using RDS, storage using S3 bucket and configuring instance backups to S3 bucket.

Created AWS S3 buckets, performed folder management in each bucket, Managed cloud trail logs and objects within each bucket.

Experienced in set up and maintenance of Auto-Scaling AWS stacks.

Worked with IAM service creating new IAM users & groups, defining roles and policies and Identity providers.

Created alarms and trigger points in Cloud Watch based on thresholds and monitored the server's performance, CPU Utilization, disk usage.

Experienced in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like Git and Subversion (SVN) on Linux platforms.

Expertise in Jenkins/Hudson by installing, configuring and maintaining for continuous integration (CI) and for Continuous Delivery (CD).

Troubleshoot the build issue during the Jenkins build process.

Installing, configuring and administering Jenkins Continuous Integration tool on Linux machines along with adding/updating plugins such as SVN, Maven, and ANT.

Proficient with Shell, Python, Ruby, Perl, Power Shell, JSON, YAML, Groovy scripting languages.

Experience in software build tools like Apache Maven, Apache Ant to write Pom.xml and Build.xml respectively.

Experience in AZURE, Migration of all servers from on-premises to Kubernetes containers & writing the scripts in Perl and Shell Scripts for managing various enterprise applications.

Knowledge on Puppet as Configuration management tool, to automate repetitive tasks, quickly deployed critical applications on different nodes and proactively managed change.

Experience in supporting Chef Environment with 40+ servers and involved in developing recipes and cookbooks.

Worked with Chef Enterprise Hosted as well as On-Premise, Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks and uploaded them to Chef-server.

Experience in configuring and managing Chef master server and experience in updating and creating modules and pushing them to Chef clients.

Experience in writing the playbooks and can manage 1000’s of servers by pushing the code from servers to different nodes in Ansible.

Worked with Ansible On-premise like writing the script in workstation and pushing that on to the server.

Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile (scrum) and Waterfall methodologies.

Experienced with Nagios, Cloud Watch as IT Infrastructure Monitoring tool and knowledge on Splunk.

Experienced with Databases Like Cassandra, MongoDB, MySQL and Oracle SQL

Broad experience in Bash, Perl, Python scripting on Linux. Strong knowledge on Linux internals

Experienced in Installing, Configuring and Managing Docker Containers, Docker Images for Web Servers and Applications servers such as Apache, Tomcat using Docker and integrated with Amazon MySQL RDS database.

Research and implemented new tools such as Kubernetes with Docker to assist with auto-scaling, continuous integration, rolling updates with no downtime.

Strong experience Administering Couchbase Clusters, Querying JSON doc's using N1QL, Utilizing Command line utilities for day-to-day operations and Couchbase Web Console for monitoring clustering Operations and Cross Datacenter Replication.

Worked on several prototype projects involving clustered container orchestration and management. Contributed a MySQL cluster application to the Kubernetes project.

Good Interpersonal Skills, team-working attitude, takes initiatives and very proactive in solving problems and providing best solutions.

TECHNICAL SKILLS:

Operating systems: Linux (Red Hat 4/5/6/7, CENTOS & SUSE), Red Hat Linux 4/5/6/7, Windows servers [2003, 2008, 2008 R2, 2012, 2012R2], Windows 2000, XP, Windows 7, Ubuntu 12/13/14, Solaris 11/10/9/8, HP-UX 11.0, 11.11, 11.23, 11.31

Cloud Platform Amazon Web Services: EC2, S3, ELB, EMR, Auto scaling, Elastic Beanstalk, Cloud Front, Cloud Formation, Elastic Filesystem, RDS, DMS, VPC, Direct Connect, Route 53, Cloud watch, Cloud trail, IAM, SNS, Azure, OpenStack.

Application Servers Web Logic Application Server 9.x, 10.x, Apache Tomcat 2.0.x, JBOSS 4.x/5.x, Red Hat, WebSphere 6.x/7.x/8.x

Automation tools Puppet, Chef, Docker, Ansible, Jenkins, Kickstart, Jumpstart, Terraform,

Kubernetes

Virtualization VMware Client, Windows Hyper-V, vSphere 5.x, Datacentre Virtualization, Virtual Box, KVM, Power VM

Backup Management Veritas NetBackup, Symantec NetBackup, EMC- Replication Manager

Networking Protocol TCP/IP, NIS, NFS, DNS, DHCP, SMTP, FTP/SFTP, HTTP/HTTPS, NDS, Cisco Routers/Switches, WAN, LAN

Monitoring tools Splunk, Nagios, ELK, App dynamic, Cacti

Scripting Perl, Python, Ruby, Bourne, Korn and Bash Shell scripting, PowerShell, YAML format, JSON format.

Storage EMC Clarion CX series, NetApp.

Data base technologies Oracle, SQL Server, MySQL, NoSQL, MongoDB, Cassandra, DynamoDB, Couchbase.

Version control tool Git, SVN, Bitbucket, CVS.

WORK EXPERIENCE:

AWS DevOps Engineer JAN 2022 TO PRESENT

AT&T, Dallas Texas

Responsibilities:

Strong hands-on on AWS cloud services like EC2, S3, RDS, ELB, and EBS for installing, configuring. Maintained the user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.

Responsible for managing Ubuntu, Linux, and windows virtual servers on AWS EC2 instance by creating Chef Nodes through Open-Source Chef Server. Utilized Amazon Elastic Block Storage which provides persistent block storage volumes for use with Amazon EC2 instances in the AWS cloud.

Worked with Cloud/infrastructure support Team on AWS cloud and designed a highly available secure multi zone AWS cloud infrastructure utilizing Chef with AWS Cloud Formation.

Worked on AWS CLI Auto Scaling and Cloud Watch Monitoring creation and update.

Designed roles and groups using and Access AWS Identity Management (IAM).

Built and configured EC2 instances on AWS cloud platform, configured Elastic Load Balancer for traffic control for the EC2 and S3 buckets.

Automated the migration of Subversion (SVN) repositories to GIT while preserving the commit history and other metadata like branches, tags, and authors.

Enforcing DevOps practices with infrastructure as code, continuous integration, and automated infrastructure provisioning through custom Jenkins pipelines using AWS CLI scripts.

Created Terraform scripts for EC2 instances, Elastic Load balancers and S3 buckets.

Managing the OpenShift cluster that includes scaling up and down the AWS app nodes.

Written Templates for AWS infrastructure as a code using Terraform to build staging and production environments.

Proficient in both centralized version control systems like Subversion (SVN) and distributed version control systems like Git, utilizing Gradle and Maven for building applications and creating Jenkins-compatible structured pom files.

Worked on enhancement of Amazon Virtual Private Cloud in the scalable environment which provides advanced security features such as security groups and network access control lists to enable inbound and outbound filtering at the instance level and subnet level.

Well versed with Amazon Route 53 which effectively connects user requests to the infrastructure running on Amazon EC2 instances and Amazon S3 buckets.

Deeply engaged in infrastructure as code, employing Terraform for execution plans, resource graph, and change automation. Managed AWS infrastructure with Terraform, integrating AWS CodePipeline and crafting CloudFormation JSON templates for streamlined infrastructure management.

Setting up continuous integration of applications in Apache Tomcat servers in EC2 using Jenkins plugins GIT, MAVEN. Implemented new deployment process with Jenkins 2.0 using Groovy code.

Ensured, successful architecture and deployment of enterprise grade PaaS solutions using Private Cloud Foundry (PCF) as well as proper operation during initial Application migration and net new development.

Regular build jobs are initiated using the continuous integration tool with Jenkins.

Used Jenkins as Continuous Integration tools to deploy the Spring Boot Microservices to Pivotal Cloud Foundry (PCF) using build pack.

Generated scripts in Maven, Perl & Bash Shell for build activities in QA, Staging and Production environments.

Used Maven dependency management system to deploy snapshot and release artifacts to Nexus to share artifacts across projects.

Worked on container technologies like Docker and Kubernetes. Kubernetes is being used to orchestrate the deployment, scaling, and management of Docker Containers.

Calico Utilized Kubernetes for the runtime environment of the CI/CD system to build, test deploy.

Experience using Ansible Tower, which provides an easy-to-use dashboard, and role-based access control, so that it is easier to allow individual teams access to use Ansible for their deployments.

Implemented multi-tier application provisioning in OpenStack cloud, integrating it with Ansible.

Incorporated Amazon Ops works which is a configuration management tool that uses Chef to automate the servers that are configured and deployed across Amazon EC2 instances.

Deployed and configured Prometheus to monitor Kubernetes nodes with node-exporter, monitor Kubernetes API and resources with Kube state metrics.

Used Ansible and Ansible tower (AWX) as configuration management tool to deploy the application to multiple servers at once.

Configured Continuous Integration and Continuous deployment of many applications using Team City and Octopus deploy to AWS cloud.

Automated Testing process using Appium, UI Testing, and Web Testing using Selenium.

Expertise in Selenium synchronizations, conditional waits; automated Nagios checks using SNMP index array; deployed on Apache, Nginx, Tomcat, JBoss; implemented serverless architecture with AWS API Gateway, Lambda, DynamoDB, centralized logging with Lambda functions.

Automated builds of Micro Services, API's, UIs, databases using Team City, Octopus Deploy; managed LDAP OU, groups, schema, attributes; utilized AWS Snowflake for big data handling and Snowball for large-scale data migration.

Environment: AWS (EC2, S3, EBS, ELB, RDS, SNS, SQS, VPC, Cloud formation, Cloud watch, ELK Stack), Ansible, LDAP, python (BOTO API), Red Hat Linux, Gradle, Shell scripting, Ruby, Nginx, Linux Administration, Terraform, Selenium, JIRA, GIT, SVN, Nagios, Groovy

DevOps Cloud Engineer Sep 2019 to Dec 2021

Statefarm, Bloomington IL

Responsibilities:

Working on AWS cloud to provision new instances, S3 Storage Services, EC2 & Cloud watch services, CI/CD pipeline management through Jenkins.

Migrated and maintained build and test environments into the Cloud Infrastructure.

Developed Cloud Formation scripts to automate EC2 instances and created versions for the updated script and also wrote scripts in Terraform and Lambda to spin up EC2 instances.

Configured AWS IAM and Security Groups in Public and Private Subnets in VPC. Managed network security using Load balancer, Auto-scaling, Security groups and NACL.

Created AWS Route53 to route traffic between different regions. Created Route tables to route the traffic to find whether it is public or private network.

Managed storage in AWS using Elastic Block Storage, S3, created Volumes, configured Snapshots.

Utilized AWS CLI to automate backups of ephemeral data-stores to S3 buckets, EBS and create nightly AMIs for mission critical production servers as backups.

Used Ansible for configuration management of hosted Instances within AWS. Configuring and Networking of Virtual Private Cloud (VPC).

Implemented ELK stack (Elasticsearch, Logstash, Kibana) on AWS for log analysis.

Leveraged AWS Beanstalk for Java, Node.js, Python, Ruby applications.

Oversaw monitoring/alerting (CloudWatch) and deployment automation (VMware ESX, Docker, Kubernetes, Chef).

Designed, deployed Azure Automation Scripts (Compute, Web, Blobs, Azure SQL), reducing manual effort.

Coordinated Git workflows, resolved conflicts, configured Jenkins for CI/CD.

Developed Ansible playbooks for server provisioning, Docker images for deployment.

Managed Couchbase, Redis, Jira, and Confluence clusters.

Installed/configured network infrastructure, evaluated and improved JIRA performance.

Managed over 3000 virtual servers (Ubuntu, RHEL) on VMware and ESX, monitored with Nagios.

Administered Apache, Nginx web servers, conducted SQL administration.

Created Docker images, managed containers, and implemented CI/CD with Docker.

Built and engineered servers on Ubuntu and RHEL Linux. Provisioned virtual servers on VMware and ESX servers using Virtual Cloud.

Managed more than 3000 virtual servers. Monitored server traffic through Nagios. Administered web servers on Apache and Nginx, SQL queries and administration.

Evaluated existing JIRA instance and resolved performance issues.

Installed and configured network infrastructure using routing and switching strategies.

Environment: AWS, AWS lambda, S3, EBS, Redshift, IAM, EC2, Elastic Load Balancer, AWS Auto Scaling, Terraform, Apache, Tomcat, Nagios, MySQL, PHP, Jenkins, Maven, Docker, Puppet, JSON, Web Logic Application Server 9.x, 10.x, Chef, GIT, Oracle, Windows and Linux.

Sr. AWS/DevOps Engineer Jan 2018 TO Aug 2019

Selene Finance, Houston TX

Responsibilities:

Involved in deploying the content Cloud platform on AWS using EC2, S3 and EBS.

Performed Tuning and Query Optimization in AWS Redshift.

Performed AWS cloud deployments for web applications with monitoring using Cloud Watch and VPC to manage network configurations.

Worked on creating the modules driven AWS Infrastructure with Terraform.

Configured Elastic Load Balancers with EC2, Auto scaling groups.

Setting up IAM user roles with corresponding user and group policies using JSON.

Used AWS lambda to run servers without managing them and to trigger to run code by S3 and SNS.

Supported 24/7 ops, troubleshooted effectively, maintaining high reliability.

Collaborated cross-functionally for scalable, resilient cloud solutions.

Leveraged AWS Lambda for efficient serverless computing.

Ensured security through audits, best practices for confidential cloud resources.

Utilized IaC for version control, consistency in cloud environments, Mentored, enhanced team expertise through knowledge sharing.

Automated deployments with AWS CloudFormation StackSets, streamlining management.

Monitored apps with APM tools, optimized performance based on metrics.

Containerized apps with Docker, deployed via Kubernetes.

Implemented blue-green deployments, canary releases for seamless updates.

Designed Methodologies to troubleshoot based on the issues and documented all the procedures to educate team members.

AWS Terraform templates for any automation requirements in AWS services.

Configured and monitored distributed and multi-platform servers using Nagios.

Evaluate and recommend new and emerging security products and technologies.

AWS DevOps Engineer Aug 2015 to Jun 2017

Igate Global Solutions, Hyderabad, India

Responsibilities:

Utilized Agile methodology to meet organizational goals and deliver products. This shows you can work collaboratively and adaptively on a team.

Migrated infrastructure from private datacenter to AWS Cloud, building servers, databases, load balancing, and auto scaling for high availability. Demonstrates cloud expertise and ability to architect robust systems.

Automated infrastructure deployment and configuration using Ansible, Terraform, Docker, and Kubernetes. Highlights skills in infrastructure as code and containerization.

Implemented CI/CD pipelines with Jenkins, Nexus, and Ansible for automated testing and delivery. Proves experience setting up modern devops practices.

Monitored systems using CloudWatch, Nagios, and custom scripts. Displays ability to track performance and identify issues.

Supported 24/7 production environments and on-call incidents. Conveys proven ability to maintain reliability and uptime.

Used Atlassian tools like JIRA and Git for project management and source control. Shows familiarity with common development platforms.

Transitioned infrastructure and rebuilt CI pipelines during cloud migration. Emphasizes ability to implement changes and improvements.

Environment: AWS (EC2, S3, EBS, ELB, RDS, SNS, SQS, VPC, Cloud formation, Cloud watch, ELK Stack), Ansible, Kubernetes, python, Red Hat Linux, Gradle, Shell scripting, Ruby, Nginx, Linux Administration, JIRA, GIT, SVN

Build and Release Engineer Aug 2014 to Jul 2015

Datamatics, India

Responsibilities:

Worked closely with the development teams to build the continuous integration and continuous Delivery Pipe-lines using GIT, Jenkins, and Maven.

Implemented a CI/CD pipeline with Docker, Jenkins and GitHub by virtualizing the servers using Docker for the Dev and Test environments by achieving needs through configuring automation using Containerization.

Implementing Configuration Management tools like Ansible.

Created Ansible driven configuration of user accounts and Installed packages on Ansible only, when necessary, by managing the attributes and involved in setting up builds using Ansible as a configuration management tool.

Implemented web applications using AWS cloud.

Worked on in creating various playbooks and automation of various facts in Ansible, creating playbooks files and implementing Ansible to convert IaC.

Implemented and configured Cloud watch for continuous monitoring of applications and enabled notifications via emails and text messages using Simple Notification Service.

Built and managed a highly available monitoring infrastructure to monitor different application servers and its components using Cloud watch.

Designed and scripting using Maven for J2EE, Web Services, Reusable JARS, Web Client and Open Source in creating Master Pom.xml build Properties and provided technical support to the development team for compilation problems.

Contact this candidate