The document provides a summary of a database administrator's skills and work experience. It summarizes over 4 years of experience as a DBA working with technologies including MS SQL Server, Oracle, MongoDB, Hadoop and others. Specific experiences are listed, including roles as a database engineer for Cathay Pacific Airways and Aviva Investors, where responsibilities involved installing, configuring and maintaining MongoDB databases in various environments. The summary highlights skills in SQL Server administration, database design, performance tuning, automation, and working on production issues for various projects.

1. DATABASE ADMINISTRATOR
4 years and 4 months of experience in software industry working as DBA,with strong analytical skills
and a broad range of computer expertise.
• Experience in various cycles of software development, support, enhancement and maintenance.
• An excellent problem-solver, able to quickly grasp complex systems and identify opportunities for
improvements and resolution of critical issues.
DBA skills:
 Relational Database : MS SQL Server (2008, 2008 R2, 2012), Oracle 10g.
 No Sql : Mongo DB, HBase
 Big Data : Hadoop 2.0 (basic),Hive(basic)
 Operating System : Windows, Linux
 Shell Scripting : Power Shell (basic), Batch Script (basic)
 Scripting Language : Java Script (basic)
 Other Tools : SSIS(ETL tool) , SSRS(basic),QGIS(Gis
tool),SVN,JIRRA,Assyst, Docker
HP Selangor,Malaysia (Payroll - Softenger Selangor,Malaysia) -- 02/2016 -Present
Projects
Client : Cathay Pacific Airways
Duration : 7 months ( Feb 2016-Present)
Technology : MongoDB,MS SQL Server
Platform : Linux/ Windows
Role : Database Engineer.
Description : Database Engineer in NOSQL environment.
SATHISH RAVI KUMAR
+601117576143
Sathishr2110@gmail.com
S/O P.RAVIKUMAR,
Selangor, Malaysia.

2. GIST:
Cathay Pacific, is the flag carrier of Hong Kong, with its head office and main hub located at Hong Kong
International Airport. The ElectronicFlightFolderProjectisanew Mobile applicationinitiative to
automate the distributionof FlightPlanandotherrelateddocumenttoa PilotandAircraftattached
Mobile Device securely.The businessobjectivesforthisprojectissummarizedbelow
 To provide anintuitive EFFsolutionenablingthe consultationof electronicmission-related
contents,capabilitiestodigitallyenrichthe EFFof operational info(forms,annotations,etc.)all
alongthe flightaswell assharingof the data withother solutionsof the EFB(e.g.Planned
Route of the FlightPlandisplayedonEnroute Charts),
 To automate and streamline the distributionof up-to-datemission-relatedinformationonto
the variousdevices,i.e.OnboardEFB,Mobile DevicesandWeb,supportedfromthe pre-flight
phase (aidingthe briefingprocess)tothe in-flightphase (e.g.uplinkof latestweatherdataor
updatedplannedroute),
 To establishaplatformtoretrieve fromthe Aircrafttothe Ground the EFF data of all the flown
flightsforpost-flightprocessingandanalysesaswell asarchivingrequiredforregulatory
purposes
MONGO DB with Docker:
Key Responsibilities:
 Installation & Configuration of Mongo DB 3.4 in different environments like Development, QA,
Stage and Production in Docker.
 Configure and maintain three node Replication server in Mongo DB.
 Configure MongDB on Docker environment.
 Worked in DR Failover process.
 Configure and worked on Sharding in RND environment.
 Backup and restore using file system snapshot, Mongodump and Mongorestore utilities.
 Performance tuning using database utilities(mongotop, mongostat, database profile) and database
commands
 Automate Mongo DB activities using java scripts and Cron tab.
 Receiving requests for activities such as Create,Modify and Drop of user and roles on database
level and collections levels.
 Perform database design architecture

3. MS SQL Server:
Key Responsibilities:
 Change management process for all the Projects,like complex Code review and Program
deployment in different environments like Development, QA,Stage and Production in MS SQL
Server.
 Installation & Configuration of SQL Server 2008, 2012 Enterprise Edition.
 Configure and maintain clustering and HA.
 Scheduling backup and monitoring jobs
 Monitoring the daily activities of database and users.
 Receiving requests for SQL/TSQL activities such as Create,Modify and Drop of Table, Views,
Procedures,Functions.
 Working on production issues on priority with short notice.
UST GLOBAL Pvt Ltd, Cochin, India -- 05/2015 -01/2016
Projects
AVIVA INVESTORS
Client : AVIVA GROUPS
Duration : 8 months (May 2015-Jan-2016)
Technology : MongoDB
Platform : Linux
Role : Database Engineer.
Description : Database Engineer in NOSQL environment.
GIST:
Aviva investor is an application for analysis and planning for Aviva Groups. Aviva Investors is a global
asset manager with expertise in real estate,fixed income, equity and multi-asset.

4. MONGO DB:
Key Responsibilities:
 Installation & Configuration of Mongo DB 3.2 in different environments like Development, QA,
Stage and Production.
 Change management process for all the Projects,like complex Code review and Program
deployment in different environments like Development, QA,Stage and Production in Mongo
DB Server.
 Migration of database from relation database to Mongo DB
 Configure and maintain master and slave Replication server in Mongo DB.
 Configure and maintain Sharding server in Mongo DB.
 Backup and restore using file system snapshot, Mongodump and Mongorestore utilities.
 Performance tuning using database utilities(mongotop, mongostat, database profile) and database
commands
 Automate Mongo DB server activities using batch scripts.
 Receiving requests for activities such as Create,Modify and Drop of user and roles on database
level and collections levels.
 Perform database design architecture
EXZEO SOFTWARE Pvt Ltd, Noida, India -- 06/2012 -05/2015
Projects
IGD (Insurance Geographic Database)
Client : Homeowners Choice Property & Casualty Insurance Company
Duration : 3 year (june 2012-May 2015)
Technology : MS SQL SERVER (2012, 2008 R2), SSIS, SSRS
Platform : Windows Server 2008
Role : DBA.
Description : DBA in MS SQL Server environment.

5. GIST:
IGD is an application to get the data related to property in the state of Florida. Pulling the data from
various source like Nal(Name, Address and Legal Files), GIS data, Sale data, Fire data, etc… and
integrating them together and perform ETL operation so that the IGDAPI tool can used the data for
analysis and reporting.
MS SQL Server:
Key Responsibilities:
 Change management process for all the Projects,like complex Code review and Program
deployment in different environments like Development, QA,Stage and Production in MS SQL
Server.
 Installation & Configuration of SQL Server 2008, 2012 Enterprise Edition.
 Migration of database from MS SQL SERVER to MySql
 Configure and maintain Database Mirroring using certificates with automate failover in
production environment.
 Configure and maintain Replication server present in different location.
 Automate the backups of all the production database (each 20GB to 100GB) and transfer by file
transfer protocol and restore in QA environment using power shell scripts on daily basis.
 Receiving requests for different reports like monthly sales report, data version changes reports in
SSRS.
 Creating packages for importing and exporting the data from other sources like excel, text, shape
file, mdb file, dbf file in SSIS on monthly basis.
 Configuration and upgrade of SQL Server 2008, 2012 Enterprise Edition.
 Performance tuning (statistics update, capturing complex quires by sql profiler and creation of
indexes, de-fragmentation, etc.)
 Creation and Maintain of Table partition.
 Maintain the disk space,log space and data file on daily basis.
 Monitoring the daily activities of database and users.
 Receiving requests for SQL/TSQL activities such as Create,Modify and Drop of Table, Views,
Procedures, Functions.
 Implementing data flow and data transformation logics in database objects.
 Working on production issues on priority with short notice.

6. Projects
Casaclue (Process Control Management System)
Client : Homeowners Choice Property & Casualty Insurance Company
Duration : 2 year (Feb 2013-May 2015)
Technology : Mongdb, java scripts
Platform : Windows Server 2008
Role : DBA.
Description : DBA in MongoDB Server environment.
GIST:
Casaclue is an application to control the process of data flow. There are four level of data flow
(Sourcing the data, Review the sourcing data, accepting/rejecting the reviewed data and publish
the data in Casclue Api where other Api’s can accesses the data). Each source data will have
more than 10-30 GB.
MONGO DB:
Key Responsibilities:
 Installation & Configuration of Mongo DB 2.6 in different environments like Development, QA,
Stage and Production.
 Change management process for all the Projects,like complex Code review and Program
deployment in different environments like Development, QA,Stage and Production in Mongo
DB Server.
 Maintain the database size of 100 to 500
 Migration of database from relation database to Mongo DB
 Configure and maintain master and slave Replication server in Mongo DB.
 Backup and restore using file system snapshot, Mongodump and Mongorestore utilities.
 Performance tuning using database utilities(mongotop, mongostat, database profile) and database
commands
 Receiving requests for java scripts activities such as Create,Modify and Drop of collections,
Functions of complex queries in development process.

7.  Automate Mongo db server activities using batch scripts.
 Receiving requests for activities such as Create,Modify and Drop of user and roles on database
level and collections levels.
 I took presentation on mongo db server on development and also database administration for other
teams.
 Perform database design architecture
ACADEMIC QUALIFICATIONS:
 2012- M.Sc[Software Systems] from BharathiarUniversity with 72%.
 ORACLE 10G OCA and OCP Certification.
ACHIEVEMENTS:
 Sports chairman for the year 2011.
 University Handball player (Bharathiar).
 Best employee of the year 2014.
EXTRA & CO-CURRICULAR ACTIVITIES:
 Participation in Institutions/Association Paper Presentations
 Participated in all India intercollegiate tournaments held at Maharashtra for the year 2010
 Participated in all India intercollegiate tournaments held at Andhra Pradesh for the year
2011 & 2012.
 College hand ball team captain for the year 2007-2012.
 Won 2nd place in inter college hand ball tournaments for the year 2010&2011.
 Participated in state level handball tournaments.
 Represented in district level school Junior and Senior hand ball tournaments.

8. PERSONAL DETAILS:
Date of Birth : 21-10-1989.
Sex : Male.
Marital Status : Single.
Father’s Name: P. Ravi Kumar.
Languages : English, Tamil.
Nationality : Indian.
DECLARATION:
I hereby declare that all the details given above are true to the best of my knowledge and belief.
PLACE :
DATE :
(SATHISH.R)