CURRICULUM VITAE

Name: PREM KUMAR SINGH Phone: +91-9868667725 ,8800644215

Address: Email: premkr4u@gmail.com, kumarprem4u@yahoo.com

45/12 SHIV ENCLAVE - I,ISMAILPURNear :- Tanki road,meethapur (Badarpur,ND-44)PALLA,FARIDABAD , HR – 121003

Objective:

To sharpen my skills through continuous learning, being on a challenging job and to work towards achieving the objective of the organization.

Current Status:

Working as Sr. DBA with “Meritnation.com a Naukri.com group venture” since March. 2012

Career highlights:

5.9 + years of experience in (MySQL DBA/NoSQL DBA). 3 + Years experience in System/Linux Administration .

PROFESSIONAL EXPERIENCE

March 2012 -- Till date : Meritnation.com a Naukari.com group venture as (Sr. Database Administrator ) Jan 2011 – March 2012 : Fashion and you (Sr. DBA) April 2007 – Dec 2010 : Competent Software Pvt. Ltd (MySQL DBA) March 2004 – April 2007 : Competent Software Pvt. Ltd (System Support/Linux Administrator)

Technical Skills:

Databases: My-SQL, ,MS-SQL Server, NoSQL :- MongoDB BigData :- Hadoop ,Hbase Operating Systems: Linux- Centos & Ubuntu , Windows XP,2003/2008 and Other flavours. Languages/Methodologies: Sell Scripting , PHP , Java Script . Web Servers: Apache , Memcache,Tomcat Tools & Utilities : MySQL :- Sqlyog,Navicat , jet profiler,Mysql Administrator,Putty,MysqlD ,Mysql proxy,

Mysql 5.5.10, Mysql Clustering MS SQL :- SQL server Management studio, SQL server Profiler, Exp/Imp ,ODBC Link server. Monitoring Tools :- Monyog , Negios, Munin , Manage engine Application manager 10 . Others open source tools :- Mailing server (Zimbra ) ,Open office , Thunderbird. Cloud computing :- Amazon cloud , OP source cloud , NetMagic Cloud ,TATA cloud.

Responsibilities as MySQL DBA : (Expertise in mysql )

Monitor database operations. Mysql Clustering Testing & Implementation Multiple Mysql Instance installation on Same machine. Test and implement Mysql new version (5.5.*) Migrate data from mysql old version to new implemented version. Planning and training New joinee DBA’s . Estimate MySQL database capacities; develop methods for monitoring database capacity and usage. Installing/Configuration Mysql on Linux servers. Develop and support MySQL database replication Develop and optimize physical design of MySQL database systems Tune and optimize the performance of all the staging and production database instances. Establish mechanisms for data backup/restore of relational databases; provide restoration services as needed Plan and execute disaster recovery. Develop stored procedures and database triggers in support of application development. Participate in application development projects and be responsible for the database architecture and design. Develop application-specific fault-tolerant distributed database mechanisms Participate in the creation of development, staging and production database instances, and the migration of

those instances from one environment to another Mysqlslap using for Queries performance monitoring.

Responsibilities as NoSQL (MongoDB) DBA : (NoSQL)

Installation & Configuration of Mongo DB. Replication setup (Master-Slave and Replica set) . Add/Delete Replication Node. Backup/Restore Data. Good understanding of Schema design. Design Map Reduce for reporting Mongodb data . Data Migration from Mysql to MongoDB. Reporting data through MapReduce.

Responsibilities as BigData (Hadoop) DBA :

Installation & Configuration of Hadoop.

Data migration from MySQL to Hadoop/HDFS cluster. Reporting data through MapReduce.

Projects :

1. Adept projectRoles :- A. Analyze and create databases .B. Create routines for Development support.C. Help and suggest to Developer for Optimized queriesA. Role Adept project with track load/performance on server.No of DBA’s :- 2

2.Fashion and you project.Roles :-A. Configure replication for reporting.B. Schedule backup on Linux servers at every two hoursC. Queries optimization thru indexing.D. Reporting automation.E. Client Data migration in Magento systems.F. Initiate SQL server Administration and Worked properly.G. SQL server replication Setup for Reporting.

Team Size :- 3

3.Meritnation project.

Roles :-A. Configure replication for DR planning and reporting.B. Schedule backup on Linux servers at every 30 Minutes C. Queries optimization through indexing/Schema optimization.D. Reporting automation.E. Learn MongoDB and Implemented .F. Big data capacity Planning & solutions.

Team Size :- 5

Education:

MBA (IT) from Sikkim manipal university (pursuing.) Graduation from Delhi university (New Delhi)

Personal Profile:

Date of Birth : 01-Mar-1977

Nationality : Indian

Languages Known

Hobbies

: English, Hindi

: Listening music, Playing cricket and football ,Net Surfing,Cooking

Declaration

I hereby declare that all the information given above is true and correct to the best of my knowledge and belief.

Place: Delhi PREM KUMAR SINGH.