Hareesh Ch Email and Phone Number

• Monitoring and Observability: Setting up comprehensive monitoring and alerting systems using tools like Prometheus, Grafana, and Datadog to track system health and performance.• Troubleshooting and Incident Response: Identifying and resolving infrastructure and application issues quickly and efficiently, working effectively with development teams.• Collaboration and Communication: Strong communication skills to collaborate effectively with teams across the organization, ensuring clear and concise communication.• Good understanding of all phases of the Software Development Life Cycle (SDLC), including System Analysis, Design, Implementation, Testing, and Deployment.• Hands-on experience running the SCRUM meetings and implementing the Agile Methodology on service projects.• Experience in AWS, monitoring and deploying load balancers of the various EC2 instances, improved user login authentication by configuring the AWS Identity and Access Management.• Good knowledge in optimizing the S3 and SQS services and AWS database services like Dynamo DB, RDS, Elastic Cache, and Redshift.• Knowing software development processes light SDLC and Agile methodologies.• Knowledge in working with J2EE Technologies such as Servlets, JSP, and JDBC.• Knowledge of Core Java with a strong understanding and working knowledge of Object-Oriented Concepts like Collections and Multi-Threading.Worked on CI/CD pipelines in Bitbucket to automate the build, test, and deployment of software. Configuration and administration of Jenkins Jobs, creation of CI/CD pipelines for automated deployments.• Used Python to develop and deploy Lambda functions and Step Functions.

• Designed, implemented, and managed cloud-based network infrastructure solutions, including virtual private clouds (VPCs), subnets, routing tables, network access control lists (NACLs), and internet gateways (IGWs), for both on-premises and cloud-based applications.• Managed load balancers, including configuring health checks, monitoring performance, and troubleshooting issues, to ensure the system remains highly available and performance.• Worked with software development teams to design, build, and maintain CI/CD pipelines for both on-premises and cloud-based applications, utilizing tools such as Jenkins, GitLab CI/CD, or CircleCI.• Implemented and maintained containerization using tools like Docker or Kubernetes, including setting up container orchestration, monitoring, and management.• Collaborated with the DevOps team to develop and maintain infrastructure as code (IAC) using tools such as Terraform or CloudFormation.• Employed Octopus Deploys multi-environment deployment capabilities to seamlessly deploy data pipelines across different environments (Dev, Test, Prod), enabling faster testing and deployments.• Designed and implemented Kubernetes clusters and manage Kubernetes resources, including deployments, services, pods, and replica sets, to ensure containerized applications are deployed and scaled efficiently.• Configured and managed Kubernetes networking, including creating and managing Kubernetes services, ingress controllers, and network policies, to enable communication between containers and between clusters.• Implemented Kubernetes security measures, such as role-based access control (RBAC), pod security policies (PSP), and network policies, to ensure that containers and the Kubernetes infrastructure are secure and protected from cyber threats.• Monitored Kubernetes clusters and applications using tools like Prometheus, Grafana, or Elasticsearch, to ensure system performance, availability, and health.

• I had experience with Amazon Web Services (AWS), working with services such as EC2 instances, S3 Buckets, EBS, ELB, RDS, IAM, CloudFormation, and CloudFront.• Developed and maintained Lambda functions to automate tasks such as data processing, image resizing, and email sending.• Designed and implemented Step Functions to orchestrate complex workflows involving multiple AWS services.• Used Python to develop and deploy Lambda functions and Step Functions.• I’m proficient in the AWS SDK for Python (Boto3) and had experience with event-driven programming. Strong problem-solving and analytical skills.• I have experience with Cloud Formation to create and manage AWS infrastructure and experience with Puppet to automate the configuration of servers and worked with Cloud Provider APIs to programmatically interact with cloud resources.• Skilled in setting up VPCs, Virtual Machines, Cloud Services, Resource Groups, Express Route, VPN, Load Balancing, Application Gateways, Auto-Scaling, and Traffic Manager on AWS.• Proficiency in containerization using Docker, including writing Docker files, creating Docker images, setting up Docker hub, and Docker registries.• Worked with Kubernetes clusters, deploying microservices into Kubernetes clusters using Kubernetes YAML files. Integrated Terraform with Ansible, creating and versioning AWS infrastructure using Terraform.• Worked on CI/CD pipelines in Bitbucket to automate the build, test, and deployment of software. Configuration and administration of Jenkins Jobs, creation of CI/CD pipelines for automated deployments.• I have expertise in source control management systems like GitHub and Subversion (SVN), including creating tags and branches, fixing merge issues, and administering software repositories.• Automated deployments using custom-built Java, Python, and Shell scripts, with experience in build automation tools like Maven, Bamboo, Gradle, and ANT.

• Automated configuration management, provisioning, and deployment using tools like Ansible, Chef, and Docker.Streamlining the software development lifecycle through continuous integration and delivery (CI/CD) pipelines with Jenkins or GitLab CI.• Acquired proficiency in cloud platforms like Amazon Web Services (AWS). Designing and deploying scalable and fault-tolerant systems using cloud architectures and leveraging cloud-native services such as Amazon S3, EC2.• Expanded knowledge and skills in Big Data tools like Hadoop, Spark, or Kafka. Understanding distributed computing principles, designing, and implementing data processing pipelines, and utilizing machine learning frameworks for data analysis and insights.• Improved communication, collaboration, and leadership skills to effectively work in teams and convey technical information. Participating in team-building activities, public speaking events, and leadership training programs to demonstrate leadership potential.• Gained expertise in securing Linux/Unix systems by implementing security measures such as user management, access controls, encryption, and vulnerability assessments. Staying updated with the latest security threats and best practices to ensure system integrity and data protection.• Optimized Linux/Unix systems for maximum performance and efficiency by monitoring resource usage, identifying bottlenecks, and fine-tuning system configurations. Implementing monitoring and alerting tools to proactively identify and resolve performance issues.• Implementing infrastructure-as-code (IAC) principles using tools like Terraform or CloudFormation to achieve infrastructure automation and reproducibility.• Collaborated effectively with cross-functional teams, including developers, system administrators, and other stakeholders, to ensure smooth operations and project success. Demonstrating strong teamwork skills and the ability to work well in a collaborative environment.