chethan kumar

PROJECT 1:
 Project Name : Primary Market
 Client : PHH Bank
 Environment : Git, Maven , Linux/Ubuntu, Ansible, Jenkins, Docker, chef, Apache Tomcat, Jira, shell,
Kubernetes, Terraform, Python, AWS Platform




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 Role : Devops Engineer



Description: Loan Origination life cycle, Mortgage Servicing first payment system, collection systems, credit-risk
calculator, Escrow payments.



Synopsis: The PHH Bank is a U.S Mortgage banking services corporation headquartered in Toronto. Here we have
multiple banking applications for build and Deploy. Presently I am supporting both core and non-core banking
applications for release management process.





Roles & Responsibilities:
 Used AWS to setup application and web servers
 Used EC2 to setup servers and Installed Jenkins
 Used S3 buckets for storage and archival.
 I automated the provisioning and configuration of the Fargate resources, using scripts and templates. I also
implemented best practices such as encryption, authentication and authorization for the Fargate services. I
collaborated with other developers and DevOps teams to ensure the quality and reliability of the applications,
using tools such as Git, Jenkins, Docker and Kubernetes.
 I followed the agile methodology and participated in daily stand-ups, sprint planning and code reviews. I also
monitored and troubleshooted the performance and availability of the Fargate services, using AWS CloudWatch,
AWS X-Ray and AWS SNS. I used metrics, logs and traces to identify and resolve issues. I also set up alerts and
notifications for any anomalies or incidents.
 Version control tool administration: set up git server, creating new repositories, adding new user to the
repositories, creation of new version controlled branches, trouble shooting version control tool errors.
 Created Branching, Tagging of code delivery at required releases.
 Checking Git logs & Resolving Git conflicts issues
 Maven used as build tool to build a source code.
 Creating War/Jar files using Maven, Continuous integration using Jenkins
 Supported product release management and patch set release.
 Experience in setting up Jenkins from scratch and maintaining it.
 Creating jobs using Jenkins. Manage installations of node, deployment configuration.
 Released builds to complete testing and review, Continuous integration using Jenkins.
 Setup and configuring jobs in continuous integration tool Hudson for project builds.
 Configuring the "crontab" build and deployment.
 Performed Continuous Build and deployments to multiple environments like Dev, QA, and Staging.
 Providing solutions to developers for check-ins, checkouts, build failure related issues.
 Deploy the War files in Apache Tomcat server.
 Interacting with developers to sort out issues related to Build Automation.
 Configuring Docker Containers and Creating Docker files for different environments.
 Created Docker images using Docker files to support Containerization of applications.
 Deployed various applications through Docker containers.




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 Taking care of deployments using Docker and Ansible.
 Setting-up workstation, Ansible Server and managing complete environment.
 Installed Ansible-Server Enterprise On-Premise/Work Station.
 Migrating legacy applications to Kubernetes using Helm charts and Dockerfiles
 Implementing CI/CD pipelines using Jenkins.
 Troubleshooting and resolving issues related to pod failures, service disruptions and network latency
 Optimizing cluster performance and resource utilization using metrics, alerts and autoscaling
 Developing custom operators and controllers using the Kubernetes API
 Used Terraform to automate the provisioning and configuration of resources such as virtual machines,
networks, storage, databases and security groups. I also collaborated with other developers and DevOps teams
to ensure the reliability, scalability and security of the infrastructure. I followed best practices and standards for
coding, testing and documentation of Terraform modules and scripts. Some of the projects I worked on include:
 Creating a multi-region, highly available and fault-tolerant web application using Terraform, AWS EC2, S3, ELB
and Route 53.
 Developing a reusable Terraform module for deploying Kubernetes clusters on AWS.
 Implementing a continuous integration and delivery pipeline for Terraform code using Jenkins CI/CD, Terraform
Cloud.

• For 3+ years and 1 years in banking sector in, Worked in Closing and Funding team (US Mortgage

• Worked as QC Re-Engineering Appraisal review in Corelogic/Cognizant

• Department – Mortgage Origination
• Sub process – Closing and Funding, Nationstar Mortgage
• Started with the pilot project on Retail funding, prepared SOP and trained the team on same
• Responsibility involves Quality Check, team volume management and reporting of retail funding daily status to the management.

• US Mortgage (Closing)
• JOB PROFILE (CLOSING & FUNDING)

• Worked as a reviewer for a Quality Check (QC) process on reviewing the appraisal reports, client returns issues and followed up for appraisal reports to be delivered on time
• Handled process training for new recruits in Team
• Addressing the team with the recent updates with examples
• Responsible of Daily and weekly status reports
• (Chethan Kumar)