Jul 2022 – Oct 2023 · 1 yr 3 mos

• Led the architecture and migration of 100+ of micro-services to a Kubernetes environment leveraging Istio Mesh
• Engineered a highly available and scalable AWS infrastructure to accommodate the exponential growth and demanding workloads of MPL
• Implemented a cutting-edge log management stack with ELK, effectively handling 10+ TB of daily log data across multiple geographical regions
• Streamlined deployment strategy, selected optimal toolsets, and executed AMI-based deployments leveraging Harness and AWS EC2 Autoscaling Groups across multiple geographical regions
• Designed and implemented Terraform and Atlantis-based IaC
• Implemented Python and Serverless framework-based automations to address various infrastructure challenges
• Extensive experience in observability, implementing robust monitoring using Prometheus, Thanos, Grafana, and Jaeger
• Collaborated with data scientists and engineers to understand ML development workflows, Implemented POC on ML Observability
• Held multiple roles including Staff SRE, Engineering Manager and DevOps Lead, showcasing versatility and leadership across roles.

Jan 2022 – Jul 2022 · 6 mos

• Bootstrapped MLOps team at MPL
• Collaborated with data scientists and engineers to understand ML development workflows, Implemented POC on ML Model deployment and Observability
• Certification on Machine Learning Model Deployment

Feb 2019 – Jun 2022 · 3 yrs 4 mos

Sep 2016 – Jan 2019 · 2 yrs 4 mos

• "Helped an Airline company move to cloud!"--
• Project lead, ansible development for an challenging, enterprise client (Cathay Pacific Airways), responsibilities include- directly interacting with client, managing team of ansible developers, biweekly travel to onsite (Hong Kong), designing and development of automation tasks with Ansible.
• Tasks automated with Ansible:
• Integration with Cisco ACI, Hitachi Data Systems and F5.
• Installation and configurations of application & database systems on RHEL vms.
• OS hardening, clustering, MSSQL cluster setups on Windows servers.
• Containerised an micro-services application with 10+ microservices.
• Setup entire test environment using docker and kubernetes.
• Integrated automated tests with CI pipeline with DroneCI.
• Implemented log monitoring with Graylog.
• As an AWS architect and DevOps design and develop an Highly Available, scalable infrastructure architecture with Autoscaling, terraform.
• Designed and Developed solution for incremental backups of MySQL, MariaDB and PostgeSQL.
• Setup ansible playbooks for Hashicorp Vault, Consul and Nomad.
• Experience with running GUI apps inside docker on AWS GPU instances.

Jun 2016 – Jan 2019 · 2 yrs 7 mos

Sep 2015 – Jun 2016 · 9 mos · Pune Area, India

• Proposed a highly availabe and scalable architecture for a multi-tier application on AWS with CI/CD process & migrated it to AWS.
• Setting up complete build and release pipeline for iOS and Android apps with Jenkins/TeamCity and Fastlane. Also for .NET based projects with TeamCity.
• Developing Chef Cookbooks to Manage Infrastructure and automate processes.
• Managing a production infrastructure on Amazon Web Services VPC utilizing AWS CodeDeploy, S3, EC2 Container Service, CloudFormation, docker including AutoScaling.
• Managing build pipeline using Jenkins and various AWS services.
• Writing shell and python scripts as per requirement.
• Monitoring and loging application insides using DataDog and Loggly.
• Setting up a build pipeline with Jenkins and AWS EC2 Container Service.
• Troubleshooting the infrastructure and application issues as DevOps point of view.
• Working with nodejs and actionhero framework.

Nov 2014 – Aug 2015 · 9 mos · Pune Area, India

• Managing Linux kernel base server (VM & cloud servers)
• Automated deployment of application using deployment tool(webistrano, capistrano, Cargo & chef)
• Continuous integration with Jenkins.
• Automate server configuration management & deployment process using Chef & Berkshelf. Using Ansible and basic knowledge of writing playbooks.
• Write custom/own chef cookbook & use with the community cookbook. Basic knowledge in writing custom resources, test cookbooks using test kitchen.
• Manage Production Server infrastructure environment, Collaborated with development team to troubleshot and resolve issues, Deliver product release with Frequent deployment with zero downtime deployment.
• Deal with cloud services like AWS, Rackspace & different cloud server & load balancer management & Cloud server api tools.
• Manage codebase versioning using Source control Management(Git, SVN)
• Web hosting technology stack(ROR with passenger, Nginx+Unicorn, Django, Clojure, LAMP, LEMP,
• Tomcat & Glassfish server configuration & Reverse PassProxy).
• Use of LDAP Centralized authentication with ssh key.
• Automated backup for Database & cloud server snapshot and perform sanity check.
• Securing OS with SSH key based, user limited authentication & securing all type of
• services using firewall, TCP wrapper, fail2ban & UFW.
• Knowledge of OpenVZ virtualization (creating VM container, creating custom templates with pre-
• installed services), open stack & Vsphere(ESXi).
• Mysql DB(creating user, managing privileges), Mongo DB with replica set configuration.
• Server monitoring using nagios & install custom plugin & services to nagios client