Siddhartha-Resume

Siddhartha-Resume

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  SIDHARTHA KUMAR Contact No.:+91-8826396044,9811319707. E-mail: [email protected] Summary DBA/Data Modeler/Architect with 4+ Year Experience in Database Modeling, Designing Development, Maintenance, Setting and Managing Replication, Backup and Restore, Database Migration, Optimization, Synchronization of replicated database, Performance and Monitoring, High Availability. • Working with Paytm since April 2014. • Worked with One97 Communication Ltd from july 2011 to march 2014. Technical Skills Operating Systems : Windows NT/XP/7/8, Ubuntu, CentOS, RHEL,OEL, AWS EC2. RDBMS : MySQL 4.X/5.X, MariaDB 5.5/10, TokuDb BI Tools : Qlik View 8.01, SSAS, Pentaho Tools/Utilities : MySQL Administrator, SQLYog, Monyog,Percona toolkit, MySQL Utilities, New Relic, Github, Monitoring Tools : Nagios , openNMS, Zabbix, New Relic BigData : Cassandra and MongoDb. Scripting Language : Shell Responsibilities :  Monitor database operations.  Installation of monitoring tool, setting of different alert level to different parameters (System, Memory and Hard disk).  Setting up alert and level for MySQL (uptime, Users, Replication information, Alert based on different query )  Setting up alert and level for Application (Port/Binary running)  Estimate MySQL database capacities; develop methods for monitoring database capacity and usage.  Develop and support MySQL database replication (Active-Passive, Active- Active(MMM))  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, Functions and 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  Synchronization of replicated database  Benchmarking of database and servers  On-call support(24/7) to users  Database security(User creation, Update, Drop)  Participate in the creation of development, staging and production database instances, and the migration of those instances from one environment to another. 1
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  Professional Experience Project Title: Paytm.com Environment : MySQL 5.0.1/5.5/5.6, Linux, AWS EC2,. Description : Paytml.com is a leading E commerce organization in India. It’s having largest customer base in India. Role : My role is to keep database up (24X7X365) and Ensure database is running smooth. My responsibility include architecture design, logical/Physical Data Modeling, Deployment on Dev/QA/Prod Servers, Setting up DR/ HA/ Replication/ backup/ Monitoring process for business continuity, Automation of tasks, Planning and Execution of release plan. Project Title : Precall / Postcall Notification/ARPU/USSD/Wave/Wave2 Environment : MySQL 5.0.1/5.5, JAVA, BIRT,MongoDb Description : It is a VAS project. It provides below services to users. 1. Precall or Post Call notification 2. Campaigns 3. Cricket alerts 4. Daily content services When ever a mobile user calls to another mobile user, content will be played. The content will be user requested content . User can get daily message alert on request(Joke, Astro, Cricket). Seminar/Workshop Attended o Attend DBA training on MYSQL 5.0.1. o Attend seminar “Maximize your performance while balancing your life” and “The Trinity of transformation “ By Master Del Pe o Attend OSS Camp Education Degree/Class Board/University Year MCA Dehradun Institute Of Technology, Dehradun 2011 B Sc (PMC) Udai Pratap College, Varanasi 2007 XII K.V No-1 Gaya 2004 X K.V No-1 Gaya 2002 Personal Details Father’s Name : Sri. P.R Singh Language Known : Hindi, English. Date Of Birth : 21 Sept 1987 Place-New Delhi Date- (SIDHARTHA KUMAR) 2