Apr 2016 – Jun 2018 · 2 yrs 2 mos · Noida, Uttar Pradesh, India

• Installed and configured Open Monitoring Distribution (OMD) to constantly monitor network interface, memory, disk, total threads and all running services.
• Wrote Ansible playbooks to deploy, configure, and manage Elasticsearch, Mongodb, Rabbitmq ,Redis and Application servers, saving 95% of installation time.
• Built and scaled RabbitMQ HAproxy cluster to handle production traffic from 3K to 30K requests per second.
• Reduced cost by $2,000 every month by optimizing codes, softwares, eliminating unnecessary
• servers and consolidating databases.
• Upgraded all Servers (approx 100+) from Ubuntu 14.04 to Ubuntu 16.04 and all application
• servers from version PHP 5.6 to PHP 7 including the client’s update MongoDB and Redis.
• Reduced servers of Development and Testing environment from 37 to 2 by demonising databases & background services on the same server with different name and different port.
• Written python and shell script for consistent and quickly backup of Mongodb sharded cluster.
• Written shell script for azure disk snapshot and restore with new machine quickly.
• Automated deployments for 100+ remote servers using ansible.
• Actively manage, improve, and monitor whole infrastructure including backups, monitoring, patches, and scaling.
• Handled all the primary coding for designated application and assisted others in creating desired performance functionality.

Apr 2015 – Mar 2016 · 11 mos · Noida, Uttar Pradesh, India

• Responsible for develop and manage Email and SMS marketing functionality.
• Improved the reliability and functionality of backend systems and scaled the sending speed of Email/ SMS/PUSH speed up to 3000 per second.
• Implemented strategy for migrating Betaout project from SVN to GIT which included branching, merging and tagging.Additionally, mentored others to adopt GIT.
• Assisted in designing, architecture, coding and development.
• Developed SMS Marketing functionality for sending Bulk & Transactional SMS through any Gateway that is integrated with Betaout panel.
• Created a RESTFUL API endpoints to send Email and SMS.
• Developed the Betaout Magento plugin for tracking users, Events, Campaign and E-commerce data in real time.

Apr 2014 – Mar 2015 · 11 mos · Noida, Uttar Pradesh, India

• Written shell script for automated mysql backup of over 30gb data.
• Written shell script for importing multiple csv's into mysql.
• Integrated admin page with google analytics api to rate top 10 writers, top 10 articles after processing pageviews data.
• Optimized slow webpages by ajax implementation.
• Developed personalized webpage for each blogger, rich with their articles, comments, media, social ranks.
• Developed admin page and tracking of website.

Jan 2014 – Mar 2014 · 2 mos · Noida, Uttar Pradesh, India

• Attained knowledge of using Mysql, HTML, CSS, Bootstrap, Javascript, Jquery, Ajax and PHP.
• Created editorial panel for approval and rejection of stories using Mysql, Ajax, JQuery and PHP.