Dharmendra Kumar Rai Email & Phone Number

Noida, Up, In

Noida, Uttar Pradesh, In

Noida, Uttar Pradesh, In

Noida, Uttar Pradesh, In

Noida, Uttar Pradesh, In

As part of common automation team written many ansible role for installation and configuration of software and microservices.manage events, movies, transportation and all frontend infrastructure.Fixed many security issues and loop holes at both level cloud and machine level. Audit Paytm recharge vertical and share the report to fix and optimise the recharges infra.Setup a new infra TRS(Transportation Recharge System) on Kubernetes(k8s). Optimise and migrate many vertical infrastructure from Singapore to Mumbai. Setup and manage common Jenkins and artifactory servers.

Palo Alto,, Ca, Us

• 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.

Palo Alto,, Ca, Us

• 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.

Palo Alto,, Ca, Us

• 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.

Palo Alto,, Ca, Us

• 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.

Mca, Information Technology

Bca, Information Technology