manohar j.

Manohar Subhash Joshi Enthusiastic, Energetic, problem solver, service oriented, Highly Skilled Professional having 16 years’ experience in Software industry. Versatile experience in building release automation pipelines, orchestration, containerization, container security, Observability and Kubernetes administration. Looking for individual contributor or Technical Lead Role. RELEVANT WORK EXPERIENCE Maersk Global Services, Pune Senior Infrastructure Engineer (Level 4) Dec’22 – Present ● Responsible for smooth functioning of Kubernetes on approx. 300 environments with its lifecycle management, deployment automation. ● Participated in the POC for migrating the application from on prem Kubernetes to Azure Kubernetes Service (AKS) ● Running Kubernetes with accepted level of efficiency on the platform which is not recommended for Kubernetes by doing all type of OS level tuning, ● Worked on migrating Database workloads from windows VM to Kubernetes cluster and also evaluated various methods for periodic backup. ● Design the infrastructure for hosting Kubernetes application. ● Supported Application development team for many initiatives especially the configuration changes while transitioning a service from monolithic to microservice. ● Did extensive debugging for Kubernetes failures due to underlying VM infrastructure issues. ● Handled releases and Continuous deployment on a Kubernetes cluster in a disconnected or Low bandwidth environment. ● Worked on Azure cost optimization project by reading the Azure Advisor recommendations. ● Designed an automation tool to rollout configuration changes, package installations on 300 datacenters at a time using Asynchronous method. ● Helped L2 Support teams to handle the Production environment issues by documenting SOP’s. ● Worked with Application development team to migrate Licensed Applications (IBM MQ => Active MQ, MS SQL => SQL Express) to Open-Source applications. ● Designed and Deployed Monitoring Solution for Windows and Linux VM infrastructure in each datacenter using Prometheus and Grafana PromQL. ● Worked extensively on Ansible and Bash Scripting for Orchestration and configuration management. ● Worked on Azure Devops and Github pipelines. Scaleworx (July 2021 to December 2022) DevOps Architect (Clients: Domino DB, Trilio) Jul’21 – Dec’22 ● Worked in a Consultation based Startup where I worked for a client who have automation requirements on Cloud, CI CD Pipelines, Containerization. ● Docker image creation for ML workbenches. (Upgrading the versions of VS Code Server, Jupyter notebooks.) ● Worked on Prisma Cloud for identifying the vulnerabilities in container image and addressing those either by upgrading or downgrading the packages and patching the ● Automated the VM startup and Shutdown using Amazon Boto3 libraries, API gateway and Github actions. ● Worked on terraform to create AWS VPC and configuring VPC Peering. Used Terraform cloud. ● Create Dockerfiles using Jinja2 templates for reusing and modularity. ● Automated Image build using CircleCI Pipelines. ● Used Python and GTest Framework to automate the Smoke testing of Container Images. Maersk Global Services Technical Specialist (Tools and Orchestration) Nov’18 – June’21 ● Worked as an architect to design the Deployment Pipeline on 300 environments using Ansible, Azure File Share, Bash, PowerShell and Python, ● Worked in Collaboration with Network, Platform and Application teams to rollout the configuration changes, Package installation in Production environment using Azure Devops Pipelines. ● Worked on PagerDuty for Alerting and incident management. ● Worked on Azure Key vault, services, Used AzureDevops REST APIs to invoke deployment pipelines from PowerShell, Python etc. Veritas Technologies LLC (NetBackup) Senior Software Engineer (Tools Team) Dec’16 – Nov’18 ● Designed Jenkins pipelines for NetBackup and Third-Party Packages. ● Automated watermarking of Source Code. ● Code migration from Perforce to Git. ● Containerized node exporters for Build Environment Monitoring. ● Troubleshooting Production build issues. PREVIOUS EXPERIENCE Senior Software Engineer Symantec Apr’14 – Nov’16 Lead Product engineer Symphony Teleca Apr’10 – Apr’14 Release Engineer, Sungard Apr’08 – Apr’10