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Fischer Consulting – 56990176 / 77
Total Exp. 3 years 6 months
Total Relevant Exp.2 years
Current Employer ComCreationTechnologies
Current Salary 3 lakhs per Annum
Time reqd. to join if offered 7 to 10 days
SUBBARAO KANNAJI
Professional Experience Summary:
 Having 3 ½ years of overall experience in Software Industry.
 Having 2 years of strong technical exposure and concepts with good degree of
competence in handling Data Warehousing ETL and OLAP tools
 Strong data processing experience in designing and implementing Data Mart
Applications using ETL tools Informatica 5.1
 Good Exposure on Building Enterprise Global Ware House and Data Marts
 Having 1½ years of strong Qualitative hands-on experience on Advanced Java, Web
Technologies, Oracle 7.x /8.x/9.x
 Having Strong development experience with Java, JSP, JDBC, XML, Web Logic 6.0,
Servlets (JSDK 2.X), Java Beans, Swings, Applets, HTML, Java Script, RMI, Java
WebServer2.0
Summary of work Experience:
 Working as a Senior Software Engineer in ComCreation Technologies Pvt. Ltd.,
Bangalore, from March 2002 to till date.
 Worked as a Software Engineer with Techno Soft Solutions Pvt. Ltd., Hyderabad from
September 2000 to February2002
Education:


Masters Degree in Computer Applications (MCA) from Nagpur University
Bachelor of Science in Electronics (B.Sc) from Andhra University
Technical Skills:
ETL Tools
:
OLAP Applications :
Data Modeling Tool:
Testing Tools
:
Operating Systems :
Languages
:
Web Technologies :
Servers
:
Development Tools :
GUI
:
Databases
:
Informatica 5.1
Business Objects, Cognos
Erwin 4.x
Win Runner, Load Runner, Test Director and Silk Test
Windows 95/98/NT/2000
PL/SQL, C, C++, Java2.0, JavaBeans, Applets, SQL.
JSP, Servlets, RMI, HTML, DHTML, Java Script.
Java WebServer2.0, Web Logic Server
Front page, Dream weaver.
VisualBasic6.0
Oracle 7.x /8.x/9.x, MS-Access 97.
Fischer Consulting – 56990176 / 77
Retail Business Intelligence System
Client
:
CarreFour, Malaysia
Team Size
:
9
Duration
:
September 2003 to Till date
Description:
Retail Business Intelligence System deals with the products and sales for CarreFour Data
Mart. The purpose of Data Warehouse is designed for Sales Analysis. The source data from
Oracle8.0/flatfile extracting and cleansing the data using ETL Operations. Data populated in to
Facts and Dimensions using Informatica. Generating various types of reports using Business
Objects for Multi Dimensional Analysis. This Data Mart contains more than 200 product types
and also their competitor’s. The system allows marketing and sales users to maintain targets for
various Products.
Role:
 Worked on Informatica tools -Source Analyzer, warehouse designer, Mapping Designer,
Mapplet Designer and Transformation Developer.
 Used Source Analyzer to Load data from Flat Files and OLTP Systems into Data
Warehouse.
 Used warehouse designer to populate data into Staging Area and Warehouse area.
 Developed Mapplets, reusable transformations to populate the Data into Data warehouse.
 Created Informatica mappings to build business rules to load data. Most of the
transformations were used like the Source qualifier, Aggregators, lookups, Filters &
Sequence Generator.
 Used Star Schema To Populate Data into Cube, Using Dimensions and Fact Tables
 The reporting tool used was Business Objects.
 Created Slice and Dice reports using Business Objects.
Environment: Business Objects 5.1,Informatica 5.1, Oracle 8.x, Windows 2000.
Aspen Data Mart
Client
Team Size
Duration
:
:
:
Aspen Technology Inc, U.K
8
Jan2003 to Aug2003
Description:
Aspen Data Mart is related to Raw Material and the processes that may affect the cost
of materials procurement, storage, maintenance and dispatch. Main emphasis on analyzing those
factors which affects directly the costing of materials which includes materials procurement time,
transportation cost, cost variance over the period of time, interest gain on capital blocked into
materials, wastage ratio over the period of time. Data for this Data Mart are captured from
Operational Data Sources like Purchase Order System, Materials Receipt System, Material Issue
System, Inventory Control System and Material Costing System. Data populated in to Facts and
Dimensions using Informatica. Generating various types of reports using Business Objects for
Multi Dimensional Analysis.
Role:
 Used warehouse designer to populate data into Staging Area and Warehouse area.
 Developed Mapplets, reusable transformations to populate the Data into Data warehouse.
 Created Informatica mappings to build business rules to load data. Most of the
transformations were used like the Source qualifier, Aggregators, lookups, Filters &
Sequence Generator.
Fischer Consulting – 56990176 / 77
 Involved in building sales data warehouse. Provided data to Sales and Marketing within
company. Developed warehouse to help management make informed decisions about
business. Involved in integration of data from all sources.
 Created Universe and Querying data using Business objects designer
 Ranking data in Cross tabs, Resolving loops with aliases and contexts
 Building and Reorganizing Master and Detail Report
 Customizing charts to avoid data overlap
 Worked on slice-Dice mode and Drill Mode for Analyzing the Report Data
 Organized data in reports by using filters, sorting, ranking and highlighted data with
alerts using Business Objects user
 Created various Geographical and Time dimension reports of fiscal year, quarter, month,
week and daily reports for respective domain.
Environment: BusinessObjectsSuite5.1, Informatica5.1, Oracle8i and Windows2000.
Business Loan Information System
Client
:
BhumiPutra Bank, Malaysia.
Team Size
: 6
Duration
: April 2002 to Dec 2002
Description:
Business Loan Information System involved in loan amounts for various purposes like
Personal Loan, Vehicle Loan, Housing Loan, Consumer Durable Loans. The company requires
different level of analysis regarding loan amount, type of customers, and type of payment
schedules, interest calculations. The data warehouse basically is a Data Mart, as it covers only
one domain of the business and captures data from their Transactional Database maintained under
Client/Server Architecture. Using Business Objects generated various kinds of reports for multi
dimensional analysis. Data populated in to Facts and Dimensions using Informatica.
Role:
 Data received from transactional systems and then converted to Oracle database using
Informatica tool.
 Depending on the dimensional data model implemented on oracle 8i, data was segregated
and transformed using informatica features like Filtration, Aggregation, Joiner,
Expression, Stored Procedure and Source Qualifier.
 Created, launched & scheduled sessions and batches.
 Analyzed the session, event and error logs for troubleshooting mappings and sessions.
 Involved in the Performance Tuning of Informatica.
 Created Business Universes and resolved Loops by creating table aliases and contexts,
created universes using Designer and maintaining repository using Supervisor.
 Organized data in reports by using filters, sorting, ranking and highlighted data with
alerts, extensively used Supervisor module for managing user groups and users and
created reports using Business Objects client
 Created Slice and Dice, Drill reports using Business Objects
Environment: BusinessObjectsSuite5.1, Informatica5.0, Oracle8i and Windows2000.
Personal Information systems (PIS)
Client
:
TechnoSoft Pvt. Ltd.
Team Size
:
4
Duration
:
Dec2001 to Feb2002
Description:
This system keeps track of all the details of employee in the company such as
personnel details of the Employee viz. date of the recruitment or termination. All the day- to-day
Fischer Consulting – 56990176 / 77
Transactions of the company are computerized like travel allowances etc. for an employee. This
system also keeps track of the current staff strength and its growth. This system handles all the
HRD activities as well as Payroll the pay rolls details of the employees. This will keep track of
the requirement of the manpower with the information given by other modules.
Role:
 Coded server side programs using Servlets to generate HTML code, which was being
displayed in the browser.
 The user interfaces to the client was designed using HTML and Java script.
 Servlets were used to process the forms on the server. JDBC API was used for the
database manipulations
 The database used for data retrieval was Oracle 8i.
 Involved in coding JDBC classes for adding and updating information is their respective
modules. Pages that have dynamic content were developed in Servlets.
Environment: FrontPage, Oracle 8i, JAVA 2.0, Java Web Server2.0, Java Servlets.
Banking System
Client
: ChaitanyaGrameena Bank
Team Size
: 4
Duration
: Aug 2001 to Nov 2001
Description:
This project is aimed for small and medium volume banking systems. There are
mainly three modules involved. Account opening, Transaction processing and reporting section.
Opening section is to keep track of the account holder for current account, savings account and
recurring deposit account types. The second and important part of this project is automating
transactions (OLTP). These transactions are tracked in central database system. The last section is
reporting part that covers the reports on customer based and monthly based in a branch.
Role:
 Design and development of static and Dynamic WebPages using HTML and JavaScript.
 Coded server side programs using Jsp to generate HTML code, which was being
displayed in the browser.
 Back End database used Oracle 8i for data Storage and retrieve.
Environment: Oracle 8i,Windows 95/NT, Java2.0, Jsp, JavaWebServer2.0.
MH Operation Theatre Module
Client
: MH (Mythri Hospital)
Team Size
: 4
Duration
: May2001 to July2001
Description:
The Operation Theatre Module, will keeps all the terminals on the Hospital network and
makes surgical residents to book time slots of a particular theatre on a particular day. Once the
Surgical procedure is booked, the System will generates a standardized and modifiable Preoperative Instructions for that particular procedure and that will be available in the Hospital.
Requisition for blood/blood products can also sent online and availability of the same can be
ascertained.
Role:
 The user interfaces to the client was designed using HTML and Java script.
 Servlets were used to process the forms on the server. JDBC API was used for the
database manipulations
 Coded server side programs using Servlets to generate HTML code, which was being
displayed in the browser.
Fischer Consulting – 56990176 / 77
 The database used for data retrieval was Oracle 8i.
 Involved in coding JDBC classes for adding and updating information in their respective
modules. Pages that have dynamic contents were developed using Servlets.
Environment: Oracle 8i, Java2.0, Web Logic Server 5.1 Java Servlets, JSP.
MH Radio Diagnosis Information Module
Client
: MH (Mythri Hospital)
Team Size
: 5
Duration
: Jan2001 to April2001
Description:
Mythri Hospital with a view to creating an Integrated Hospital Information System,
Radio Diagnosis Information System linked to the Picture Archival and Communication System
(PACS). The RDIS automates all the critical activities belonging to Radiology Lab like Issuing
requisitions and appointments based on the modalities and service availability, service memos
and payments, examination signals, storing of final and provisional reports given by radiologists,
querying the status of all/each case numbers, raising indents and issues for x-films etc.
Role:
 The user interfaces to the client was designed using HTML and Java script.
 Servlets were used to process the forms on the server. JDBC API was used for the
database manipulations
 Coded server side programs using Servlets to generate HTML code, which was being
displayed in the browser.
 The database used for data retrieval was Oracle 8i.
 Involved in coding JDBC classes for adding and updating information is their respective
modules. Pages that have dynamic content were developed in Servlets.
Environment: Oracle 8i, JAVA 1.2,JavaWebserver2.0, JSP.
Automation of ECE Industries
Client
: ECE Industries Pvt. Ltd.
Team Size
: 4
Duration
: September2000 to Dec2000
Description:
Project is developed for ECE Industries, consists of six modules, which are Production,
Marketing, Shipping, Warehouse, Accounting and Administration. In the Production Department
maintenance daily production details unit wise, dispatch of finished goods to warehouse.
Marketing maintains customer details, stock and supplier details and generating various kinds of
reports and warehouse maintains the overall database of the company.
Role:
 The user interfaces to the client was designed using HTML and Java script.
 Servlets were used to process the forms on the server. JDBC API was used for the
database manipulations
 Coded server side programs using Servlets to generate HTML code, which was being
displayed in the browser.
 The database used for data retrieval was Oracle 8i.
 Involved in coding JDBC classes for adding and updating information is their respective
modules. Pages that have dynamic content were developed in Servlets.
Environment: Oracle 8i, JAVA 2.0, JavaWebserver2.0, Java Servlets.