Summary
Overview
Work History
Education
Skills
Timeline
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KUMAR NIKHIL

NEW DELHI

Summary

Accomplished Database Administrator at TIMES INTERNET LIMITED, skilled in MongoDB and MySQL optimization. Expertly enhanced database performance and security while automating routine tasks, significantly improving system reliability. Proficient in Bash scripting and committed to delivering exceptional technical support, ensuring seamless operations and user satisfaction.

Overview

8
8
years of professional experience

Work History

Database Administrator

TIMES INERNET LIMITED
NOIDA
02.2019 - Current
  • Managed database queries using SQL and NoSQL technologies like MongoDB.
  • Optimized database queries across multiple platforms, including MySQL Server, and MongoDB.
  • Installed, configured, upgraded, and patched databases such as MongoDB, MySQL, and RedisDB.
  • Configured databases such as MySQL or MongoDB to store data securely while ensuring high availability of services.
  • Configured user accounts, privileges, roles, and profiles. In the Mongo database server.
  • Monitored performance of queries and tuned them as needed using Explain Plan tool.
  • Resolved customer queries related to database issues promptly and accurately.
  • Developed scripts for automating routine maintenance tasks such as index rebuilds and statistics updates.
  • Provided technical support for developers by creating views and indexes as per their requirements.
  • Automated routine database tasks to improve system reliability and reduce manual errors.
  • Upgrade the version of the databases. MongoDB, MySQLDB and RedisDB.

Linux Administrator

MYWISH MARKETPLACE PVT LTD
NOIDA
08.2017 - 02.2019
  • Administered Linux servers to ensure optimal performance and reliability.
  • Managed system security through regular updates and patch management.
  • Supported users by troubleshooting and resolving technical issues efficiently.
  • Automated routine tasks using scripting languages for efficiency.
  • Documented system configurations and procedures for future reference.
  • Monitored system performance to identify potential areas of improvement.
  • Installed and configured software packages on Linux systems according to customer requirements.
  • Managed user accounts on the Linux operating system, including creating new user accounts.
  • Configured, maintained, and secured various Linux systems for multiple users.
  • Created backups of critical data stored on Linux systems using tar and rsync commands.

Education

Master of Computer Applications - Computer Science

PONDICHERRY CENTRAL UNIVERSITY
PUDUCHERRY
05-2016

Skills

  • MongodB, MySQL & Redis
  • Maxscale & HAproxy
  • Linux (REDHAT & UBUNTU)
  • Bash script
  • Mongo NoSQL optimization
  • Database installation
  • Performance tuning
  • Query monitoring
  • Automation scripts
  • Data security

Timeline

Database Administrator

TIMES INERNET LIMITED
02.2019 - Current

Linux Administrator

MYWISH MARKETPLACE PVT LTD
08.2017 - 02.2019

Master of Computer Applications - Computer Science

PONDICHERRY CENTRAL UNIVERSITY

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KUMAR NIKHIL