Ritesh Kumar Dubey is a Linux system administrator with over 3 years of experience administering Linux servers. He has experience installing and configuring Linux servers, Apache, MySQL, Git repositories, and monitoring servers using Nagios. He currently works as a Linux server admin at IndiaMart Intermesh Ltd where he is responsible for Linux servers, Apache, MySQL, backups, security, and more. Previously he worked as an IT executive and associate engineer providing IT support. He has several technical certifications and seeks to join a challenging environment where he can further develop his analytical skills.

1. RITESH KUMAR DUBEY
E-312
Third floor, Sec-15 Noida (U.P)
Mob: + 91-9560900545
Email: -riteshdubey@hotmail.com
OBJECTIVE
I want to be professionally associated with a progressive and challenging environment that demands extra analytical skills,
accelerating professional growth, where I can enhance my skills and potential to the best and exploit them to create new avenues
in hardware development.
CAREER SUMARRY
Linux Administration with 3.4+ Years of Experience in Linux , Having Knowledge of Apache Server , MySQL Administration
( Replication, Synchronization, Migration, Repair and optimize tables, Backup and Restore, Give privileges to MySQL user ), GIT
Repository (Version Control System), Server's and Domain's migration, Work on Virtualization (LVM & KVM), Log Analysis,
Maintaining documents of production server error log's reports and Server's, Monitoring Production Server's Health (System Load,
Physical Memory, Swap Memory, Hard disk, Apache requests, Mailq) via MRTG and Nagios.
Current Employer : IndiaMart Intermesh Ltd.
Job Profile : Linux Server Admin
Position Held : System Administrator
Duration : May-2014 – Till Date.
Major responsibilities include
· Install & configure Linux servers (Redhat and other UNIX flavor)
· Responsible for handling production and local development servers.
· Installing, Configuring & troubleshooting of Apache Server (Web Hosting, Virtual Hosting, Load Balancing, Redirection etc.).
· Linux OS Software updating & Patch management.
· Performance & Health Monitoring of Production Servers (System Load, Physical Memory, Swap Memory, Hard disk, Apache
requests, Mailq ) via MRTG and Nagios & Default Mod_status module.
· Job Management using crontab.
· User, Groups & Permission Administration.
· MySQL Administration (Installation, Configuration as Master/Slave, Backup/Restore, Repair Database, MYSQL Optimizations
etc.).
· Setup Nagios server and client.
· Server's and Domain's migration.
· Configuring & Managing Servers on Amazon Cloud.
· Data Backup Management using Amazon Cloud Storage.
· Installing, Configuring & troubleshooting GIT Version Control system.
· Management of Amazon DNS service.
· Using scripting for automated DB/application/repository backups and alert mechanisms.
· Disk Storage & file system management.
· Network Security Using IPTables & Amazon Firewall.
· Configuring & Troubleshooting of FTP Server.
· Manage staging & testing environment servers
· Carry out installation, configuration and fine tuning of various servers
Previous Employer : Kevin Power Solutions Ltd.

2. Job Profile : Snr. IT Executive
Position Held : System Administrator
Duration : August-2013 – December 2013.
Major responsibilities include
· Installing, Configuring & Troubleshooting of Linux and Windows based applications & OS.
· Monitoring Server Performance Activity.
· Basic Installation, configuring and troubleshooting of DHCP Server.
· Basic installation & Configuration of SAMBA file server, VSFTP server and Squid-Proxy server based on Red Hat 6.
· Security Management using iptables to prevent unauthorized access to the servers.
· Basic Installation & Configuration of Print Servers in the office environment.
· Job Scheduling using Crontab.
· Maintaining User Security accounts on window 2008 Active Directory.
· Installation, Configuration & troubleshooting of Computer, Laptop & Hardware devices.
· Installation & Troubleshooting of the OS and the Supporting software.
· Manage Storage Network Storage Devices NAS.
· Installation & Troubleshooting of Antivirus.
· Installing, Managing & Troubleshooting network related devices like AP, Switches etc.
· Installing, Configuring & Troubleshooting MS-Outlook related issues.
· Installation, Configuration and Troubleshooting of Printers.
Previous Employer
Company Name : HCL Infosystems Ltd.
Job Profile : IT Support at the client side of Fortis Healthcare India Ltd.
Position Held : Associate Engineer
Duration : Dec-2011– July 2013.
Project summary
Project Title : IT Support
Role : System Engineer
Client – : Fortis Healthcare India Ltd.
Tool : Ticketing Tool, VNC, Ping Tester etc.
Fortis Healthcare Limited is a leading, pan Asia-Pacific, integrated healthcare delivery provider. The healthcare verticals of the
company span diagnostics, primary care, day care specialty and hospitals, with an asset base in 11 countries.
ACADEMIC QUALIFICATION
· Pursuing M.Sc. (IT) from MGU.
· B.A. (English & Economics) from Mahatma Gandhi Kashi Vidyapitha Varanasi.
· Intermediate from U.P Board in 2006.
· High School from U.P Board in 2004
TECHNICAL QUALIFICATION
· Red Hat Certified System Engineer (RHCE) # 130-210-297
· Red Hat Certified System Administrator (RHCSA) # 130-210-297
· Microsoft Certified Technology Specialist (MCTS) # C826-3827*MSID-7999649
· HCL Certified Network Engineer including module of {MCSE, RHCE, CCNA, Notebook & wireless Technology}.

3. TECHNICAL SKILLS
· Good knowledge of Linux & Windows environment.
· Basic Knowledge of Network Devices & Protocols (Router, Switch, AP etc.)
· Understanding of Database & Basic Knowledge of Scripting.
ATTRIBUTES
· A Team player, Motivates, Determine an excellent Negotiation skills.
· Positive attitude
PERSONAL DETAILS
Father’s Name : Mr. Jila Jeet Dubey
Mother : Mrs. Shubh Wati Dubey
Date of birth : 12th July 1987
Nationality : Indian
Communication Languages : English, Hindi
Permanent Address : Vill – Sarawan, Post- Akodha Dist- Varanasi Uttar-Pradesh 221209
DECLARATION
I hereby declare that all the above information is true and correct to the best of my knowledge.
Date………… (Ritesh Kumar Dubey)
Place………..