Feb 2018 – Jan 2019 · 11 mos · Pune Area, India

• Container lifecycle management of up to 150 applications like SQL-server clusters, Oracle/MySQL/Mongo database, Weblogic, Redis, Tomcat, Java/Python.
• Migrated legacy applications to Kubernetes with 5x scaling and 2x reduction in deployment time.
• Wrote custom analyzer and transformer in Python/Bash to automatically detect the application, it's configuration, volumes and transform it to Docker image and kubernetes objects.
• Involved in analyzing customer pain-points, requirements and work on increasing customer product time-to-market.

Jul 2017 – Jan 2018 · 6 mos · Pune Area, India

• Configured Grafana dashboard with custom metrics for Mulesoft clusters.
• Configured ELK for log streaming and monitoring.
• Wrote custom collectd collector for Solr monitoring ( https://github.com/aratik711/collectd-solr )
• Wrote Elasticsearch saltstack formula for ES cluster deployment (
• https://github.com/aratik711/elasticsearch-formula )
• Automated Openstack instance creation and security audit with Terraform and Salt. Controlled
• Openstack cloud access by integrating Terraform and Jenkins.
• Configured Hashicorp Vault with Salt and Consul as backend for storing and accessing SSH
• keys.
• Automated testing of environment with Ansible. The environment consisted clusters of
• Kafka, Zookeeper, Redis, Postgresql, ELK, Kubernetes, MongoDB, ELB etc
• Created helm chart of Sonatype nexus for automated deployment on kubernetes (
• https://github.com/aratik711/helm-nexus )
• Built a CI/CD pipeline for Compell'd application in Jenkins. Deployed django and postgresql containers on AWS using kubernetes and helm.
• Integrated Sphinx search engine with PostgreSQL for faster retrieval and indexing of the user data. Deployed and configured sphinx with django using sphinxql.
• Deployed helm chart with 3 tiers: backend: mysql, frontend: wordpress+varnish. The wordpress tier was auto scalable(https://github.com/aratik711/wordpress-helm-chart)
• Wrote ansible script to deploy nodejs application, proxy passed with nginx and load balanced via haproxy (https://github.com/aratik711/nodejs-nginx-haproxy-ansible)

Dec 2014 – Jun 2017 · 2 yrs 6 mos · Pune Area, India

• Collaborated with product and engineering team members to define and develop new
• product concepts.
• Created proof-of-concept prototype applications for demonstration and evaluation
• purposes.
• Developed production and beta websites using HTML5 and JSP.
• Developed desktop applications using C#.
• Developed an application for POC of AppDynamics and SNow integration with front-end
• JSP,Servlet,ASP.Net,C#.Net and back-end Sql-server.
• Worked on management of data center infrastructure.
• Worked on Snow, RabbitMQ, Nginx, Nexus, Jenkins, Rsync, HAProxy, Docker, OpenLDAP, Nagios etc.
• Worked extensively on Hashitools like Vault and Terraform.
• Created AWS cleanup tool using AWS CLI. Automated the process of cleaning up unused resources and decreased the monitoring time to 5 minutes.
• Worked on AWS Stacks, ELB, EFS, S3, CloudFront, EC2.
• Developed Ansible scripts to automate server installation and configuration on VCD.
• Worked on Apache brooklyn project to create blueprints (A piece of code that tells Apache brooklyn how to deploy an application)
• Worked on the data center platform team to debug, troubleshoot and prevent incidents in the environments.
• Created a packaged platform(Nginx, AMP, LDAP, docker, MySQL packaged as one)
• with Shell scripting.