Periasamy Rasu has over 6 years of experience as an MSSQL Server DBA and developer. He has experience with SQL Server 2008, 2008 R2, 2012, and 2014, including performance tuning, database maintenance, and troubleshooting. He provides database administration and support for various clients in Singapore, including SingTel, Daikin, and BestBuy. His technical skills include SQL Server, SSIS, SSRS, and C#.

1. PERIASAMY RASU Mobile: +65 8157 6245
MSSQL Server DBA and Developer +65 8284 4720
Email: confidencesamy@gmail.com
EXPERIENCE SUMMARY
• Over 6+ years of IT experience in SQL Database Administration and Developer for large
and complex production server databases in 2008, 2008 R2,2012 and 2014 with
Performance Tuning and Maintenance with Outstanding Troubleshooting capabilities.
• System Analysis, Design, Development & Support of MS SQL Servers 2008, 2008
R2,2012 and 2014 in Production, Reporting Services, Development environments &
Replication and Cluster Server Environments.
• Experience in Installation, Configuration, Maintenance and Administration of SQL Server
2008 R2 and 2012
• Have good experience with partitioned schemas, partitioned tables and indexes,
creating Filegroups using SQL Server 2008R2.
• Good experience with implementing DR solution, High Availability of database servers
using Database mirroring and replications and Log Shipping
• Experience in Data Migration Management.
• Created maintenance plans to perform index de-fragmentation, re-indexing and update
the index statistics.
• Experience in creating Jobs, Alerts, SQL Mail Agent and scheduling DTS and SSIS
Packages.
• Experience in implementing different types of Replication Models like Snapshot, Merge
and Transactional on basis of business specification.
• Experience in troubleshooting SQL issues by using SQL Tools, execution plans, Trace,
statistics, index tuning wizard.
• Strong knowledge of MS Sqlserver 2008R2,2012,2014, DBA with Database Maintenance,
Performance tuning, Coding for creating Stored Procedures, functions, triggers, index
and views.
• Experience in using Performance Monitor, SQL Profiler and optimizing the queries,
tracing long running queries and deadlocks.
• SQL DBA (High availability, Log Shipping, Mirroring, Replication & Clustering)
• Knowledge in ORACLE 9I,10G
• Knowledge in import and export wizard, SSRS & SSIS (MSBI).
• Experience in applying patches and service packs to keep the database at current patch
level.
Technical Skills
Databases: MS SQL SERVER 2005/2008/2008R2/2012/2014,Basics Administration of
Oracle 9i/10g, MS-Access
Database Utilities: Enterprise Manager, Query Analyzer, SQL Server, perfmon, DMV, SQL
profiler
Tools: SSIS, SSRS, SQL Server bulk insert and BCP utilities
Languages: SQL, C#
Markup Languages: HTML, XML
Operating Systems: Windows Server 2008/ Windows XP
Areas of Interest: System Analysis/ Development

2. Professional Experience
Working as Database Administrator for zylog Systems Asia Pacific Ltd, singapore from June
2013 to Till Date
Working as Database programmer for Zylog Systems Limited, chennai from March 2010 to
June 2013
Projects Details:
1. Client : SingTel, Singapore
Technologies : SQL Server 2008R2/2012/2014, C#
Team Size : 14 Members.
Duration : Feb 2012 to till date.
Product Name : DWFM
Role : Database Administrator
Description
SingTel is the major Telecom Company owned by Singapore Government. With Singtel
consumers request products, based on which the products will be deliverd by creating a work
order. SingTel will assign Technician to deliver the products by doing field work and complete
it. This being carried out by different Kinds of service types to the customer.
Installation(InstallBroadBand,MioTV,MioV,),Standby,OpenNet,SiteSurvey,SingPost,Del,Wiring.
These Jobs are configured in Job Logic it is a kind of master screen. This configuration is done
by the SingTel company. For e.g. If we give the job as DEL then Wiring is automatically included.
Once the customer requests the products based on the job logic, it calculates the job. And from
web service it gives one URL appointment calendar. By reserving this appointment technician
will allocate for the particular job. Appointment shows availability for the particular date time
slots. Different Calling System request the calendar.While giving the calendar appointment ID
will be given to the customer. and this appointment will confirm by calling system Pegasus. This
Appointment includes the service type. If the user gives the wrong service type, then it will
move to discrepancy like mismatch network type, mismatch service type, Appointment time
elapsed.
Roles & Responsibilities
• Responsible for Database support, troubleshooting, planning and migration.
• Monitoring of database size and disk space in Production, Staging & Development
environments
• Conducted various meetings and conferences with application teams to meet corporate
milestones for database consolidation and data migration. Security and architectural
planning issues met as well as testing and training.
• Configured Transactional Replication and Log Shipping with SQL Server Management
Studio.
• Conducted Performance Tuning using SQL Profiler and Windows Performance Monitor.
• Configured Database mail, linked servers in SQL server 2008R2.
• Good Knowledge of using SSRS (SQL Server Reporting Services).
• Updating with latest service packs and security patches.
• Database Activities  Writing Stored Procedures, Functions, Triggers, Views
• Access Rights with multiple roles
• Performed Production support and on Call duties.
• Created monitoring scripts to alert for production issues.

3. • Job Scheduling and Understanding the business thoroughly
• Interface Modules were covered through Stored Procedures
• Assembly Functions using a DLL for Mail & SMS concepts were handled.
• Handled 24/7 Production Issues.
2. Client : Daikin, Singapore
Technologies : SQL Server 2008R2/2012, C#.
Team Size : 12 Members.
Duration : Mar 2013 to till date.
Role : Database Administrator
Description
Daikin Airconditioning (Singapore) Pte Ltd is providing the comfort of sophisticated air
conditioning systems to thousands of Singaporean home, educational and recreational needs,
now and in the near future. Apart from delivering premium, energy-efficient products that allow
our customers to enjoy quality lifestyles, Daikin Singapore also values our relationship with
them. Daikin consumers request products, based on which the products will be deliverd by
creating a work order. Daikin will assign Technician to deliver the products by doing field work
and complete it.
Roles & Responsibilities
• Performed server installation and configurations for SQL Server 2005 and SQL Server
2000..
• Scheduled Full and Transactional log backups for the user created and system databases
in the production environment using the Database Maintenance Plan Wizard.
• Created a transactional replication for the reporting applications.
• Implemented disaster recovery solution at the remote site for the production databases
using Log Shipping.
• Setup Database Maintenance Plans to reorganize indexes, re-indexing and update the
index statistics on the production databases.
• Used System monitor to find the bottlenecks in CPU, Disk I/O and memory devices and
improved the database server performance
• Used SQL Server Profiler to monitor and record database activities of particular users
and applications
• Fine tuned Stored Procedures using Execution Plan in T-SQL for better performance.
• Implemented trigger and stored procedures and enforced business rules via checks and
constraints.
• Database Activities  Writing Stored Procedures, Functions, Triggers, Views
• Access Rights with multiple roles
• Assembly Functions using a DLL for Mail & SMS concepts were handled.
• Master data processing provided by the client and Checking the quality and correctness
of data and finally pulled the data into the respected tables by using stored procedures.
2. Client : Diversified Air Systems
Technologies : SQL Server 2008 R2/2012,SSRS, C#
Team Size : 18 Members.
Duration : May-11 to Jan-12
Role : Database Administrator/Developer
Description

4. DAS designed to implement Inventory Management Solution and Great Plains (Finance Modules)
and integrate the application with the SalesLogix and GP. As per the Diversified Air Systems,
Customers will be created and updated either in GP or in FieldPower, and integrated between
applications. Customer details will be sent to SalesLogix from FieldPower.Sales and Service
orders will be created in FieldPower, and the sales information will be transferred to SalesLogix
and GP for further processing. In GP, we can generate the bill against the sales/Service
information received from FieldPower. Technicians can be assigned for service orders only (not
for Sales Orders).The Equipment / Parts return will be handled in FieldPower and then credited
in GP to the customer. After generating the invoice in GP, the Account Information of the
customer will be sent back to FieldPower.
Roles & Responsibilities
• Management of SQL Servers, databases, storage management for databases sizing from
25GB to 40GB
• Trouble shooting Problems by using SQL server profiler.
• Updating with latest service packs and security patches.
• Created views to facilitate easy user interface implementation, and triggers to enforce
Data and referential integrity.
• Database Activities  Writing Stored Procedures, Functions, Triggers, Views and
performance tuning
• Develop Backup & Restore scripts for SQL Server as needed.
• Checking Space monitoring, Index Defrag, Update Statistics, Log Shipping between
Primary production servers and Standby.
• Access Rights with multiple roles and Understanding the business thoroughly
• Integration with GP and Costing
• Job Scheduling and Integration Testing
3. Client : BestBuy
Technologies : SQL Server 2008, SQL server 2008 R2, C#
Team Size : 12Members.
Duration : Sep-10 to Apr-11
Role : Database Programmer
Description
BestBuy designed to implement the Booking of Reservation against Customer’s call and
Optimize those calls into Scheduled Tasks to N number of Technicians and provide the Route to
those Technicians to complete the assignments. Along with the Reservation, Integration
Modules, Email, SMS modules were covered.
Also, provides a fully delivered solution of Bulk Scheduling of different customer work
order based on the Pickup/Delivery job type and to provide the Automated Messaging system
based on the required status o the respective assigned person. The bulk Scheduling of Delivery
and pick up jobs is made based on the Optimization.
Roles & Responsibilities
• Creating and maintaining various databases for Production, Development and Testing
using SQL Server 2000.
• Planning and scheduling backups and developing recovery procedures.
• Creating procedures, functions, and triggers, handling database performance and
tuning.

5. • Creation of new databases, planning the location of data, index, and Transaction log
files on disks.
• Handled 24/7 Production Issues.
• Access Rights with multiple roles and Understanding the business thoroughly
• Job Scheduling & Bulk Scheduling
• Interface Modules were covered through Stored Procedures
• Providing support to the Application developers on the application databases.
• Assembly Functions using a DLL for Mail & SMS concepts were handled.
• Applied Time zone in all the modules.
• Master data processing provided by the client and Checking the quality and correctness
of data and finally pulled the data into the respected tables by using stored procedures.
4. Product : FieldPower
Technologies : SQL Server 2008
Team Size : 12Members.
Duration : Jun-10 to Aug-10
Role : Database Programmer
Description
FieldPower is the affordable web-based Work Force / Field Service software solution that
keeps us On Time, On Budget and Profitable. FFA Onity includes the customer work order,
scheduling, vendor mapped scheduling, reporting, billing resulting to produce the satisfactory
output for the customers and it provides the solution
A customizable all-in-one basic solution includes customer service, custom work order,
scheduling, dispatching, reporting, vendor self management and mapping. Resource
forecasting, Inventory, billing, document management, customer reminder, and multi vendor
management, and Quality Assurance modules can be integrated - all running off the same
database; all available from any PC or mobile device connected to the net. FieldPower product
has been tailored to meet the different client Requirements and the respective projects are as
follows.
Roles & Responsibilities
• Installation, configuration and maintenance of the MS SQL Server 2008
• Performance and tuning of SQL servers and application issues related to migration..
• Administrative and Production support for various applications in all environments.
• Database Backup Procedures, Restoration Procedures, Disaster Recovery procedures and
Contingency plans. Testing and implementing these procedures.
• Database Activities  Writing Stored Procedures, Functions, Triggers, Views and
performance tuning
• Access Rights with multiple roles
• Job Scheduling & Bulk Scheduling
• Interface Modules were covered through Stored Procedures
• Assembly Functions using DLL for Mail & SMS concepts were handled.
5. Client : EMA(ENERGY MARKET AUTHORITY), Singapore
Technologies : WinSCP (Windows Secure Copy),Relection Tool, Putty Key Gen
Team Size : 2 Members.
Duration : FEB-14 to Aug-14
Description

6. The Energy Market Authority (EMA) is a statutory board under the Ministry of Trade and
Industry. It is part of the government’s efforts to liberalise the electricity market in Singapore.
EMA is the regulator of Singapore’s electricity and natural gas industries, it also serves as the
Power System Operator. EMA –IES is Energy Market Authority – information exchange system.
This is the system to push and pull the file from other vendors.
Roles & Responsibilities
• Deploying the Web Services,Deploying the Web Portal ,Deploying Windows Services
• Configure EMA IES Windows Service – EMAToFTP
• Configure EMA IES Windows Service – FTPToEMA
• Configure EMA IES Web Portal & Configure EMA IES Web Service
• Configure EMA IES Configuration Files
• Generating Host Key
• Configuring User Accounts
• Creating User Accounts
• Configuring Users in Reflection Tool
• Confirming Users Authentication
• Creating Folders for Users
• Authorizing Public Key
• Configuring Users Folders & Configuring Host Address
• Configuring Folders for Users & Configuring Web Portal & Web Service
• Updating Configuration XML Files
Personal & Educational Background
Education:
• M.C.A from St.Peters Engineering College with First Class (80%) in 2009.
• Completed Oracle course completed certification in Sakthi software solutions, Chennai
• B.S.C (Physics) from Kandaswamy Kandar’s College with First Class with distinction (76%)
in 2006.
Personal Dossier:
Date of Birth : 12th January 1986
Linguistic Abilities : English (RWS),Tamil(RWS)
Sex &Marital Satus : Male & Married
Location : Open to relocate, if required
Address : 259A,Compass Vale Road, Singapore - 541259

7. The Energy Market Authority (EMA) is a statutory board under the Ministry of Trade and
Industry. It is part of the government’s efforts to liberalise the electricity market in Singapore.
EMA is the regulator of Singapore’s electricity and natural gas industries, it also serves as the
Power System Operator. EMA –IES is Energy Market Authority – information exchange system.
This is the system to push and pull the file from other vendors.
Roles & Responsibilities
• Deploying the Web Services,Deploying the Web Portal ,Deploying Windows Services
• Configure EMA IES Windows Service – EMAToFTP
• Configure EMA IES Windows Service – FTPToEMA
• Configure EMA IES Web Portal & Configure EMA IES Web Service
• Configure EMA IES Configuration Files
• Generating Host Key
• Configuring User Accounts
• Creating User Accounts
• Configuring Users in Reflection Tool
• Confirming Users Authentication
• Creating Folders for Users
• Authorizing Public Key
• Configuring Users Folders & Configuring Host Address
• Configuring Folders for Users & Configuring Web Portal & Web Service
• Updating Configuration XML Files
Personal & Educational Background
Education:
• M.C.A from St.Peters Engineering College with First Class (80%) in 2009.
• Completed Oracle course completed certification in Sakthi software solutions, Chennai
• B.S.C (Physics) from Kandaswamy Kandar’s College with First Class with distinction (76%)
in 2006.
Personal Dossier:
Date of Birth : 12th January 1986
Linguistic Abilities : English (RWS),Tamil(RWS)
Sex &Marital Satus : Male & Married
Location : Open to relocate, if required
Address : 259A,Compass Vale Road, Singapore - 541259