GANESH ANANTHULA
PERSONAL DETAILS
Work visa valid until : 21-08-2017
Nationality
: Indian
Post Code
: WC2H 7AS
E-mail: infoetl@aol.co.uk
Mobile: 07460546474
Other : 020 77665209
LinkedIn: http://uk.linkedin.com/in/ganeshananthula
EDUCATION & QUALIFICATIONS
Oct 2011 Masters in Logistics and Computers – (University of Bedfordshire-Luton, England)
Jun 2009 Masters in Computer Science (Jawarlal Nehru Techno University -Hyderabad, India)
Jun 2006 Bachelors in Computers science programming (Kakatiya University Hyderabad, India)
PROFILE
An OBIEE Developer / Informatica Developer with 3 years commercial experience in various
domains such as Insurance, Banking & Financial services and Sales & Marketing services.
Comprehensive industry experience covers the functions of ETL tools and reporting tools for
supporting DWH, creating reports, designing dashboards and solid technical/development
background. Extensive knowledge and experience on the power centre components as power
centre designer, power centre repository manager, workflow manager and workflow monitor.
Extensive experience in OBIEE 10.1.3.x which includes building and configuring repository,
creating and managing OBIEE dashboards, OBIEE answers and OBIEE delivers. Expertise in
business model development with dimensions, hierarchies, measures, partitioning, aggregation
rules, time series and cache management. Possesses transferable skills developed on large scale
Business Intelligence projects in Data Warehouse applications such as Extraction,
Transformation and Loading (ETL) of data from multiple sources into Data Warehouse.
Passionate to take on new challenges. Work equally well alone as collaboratively within a team.
Adaptable communicator with strong analytical and problem solving skills and has proven to
perform effectively in a high pressure, fast paced environment in a team.
Seeks contract work being immediately available for both interviews and starts for most
locations within the U.K, London and the South East.
TECHNICAL SKILL SUMMARY:
Operating systems:
Microsoft Windows 7 / 8 / 8.1 / XP / Vista, Windows Server
2003 / 2008, UNIX.
ETL tools:
Informatica 8.6, Informatica 9.1.
Databases:
SQL / PL SQL, Oracle 8, Oracle 9i, Oracle 10g, Oracle 11g,
XML, Flat files,
Microsoft excel.
Network connectivity:
ODBC, TC/IP, WAN and LAN.
Reporting tools:
OBIEE 10g, OBIEE 11g.
REFERENCES AVAILABLE ON REQUEST; RECOMMENDATIONS AVAILABLE VIA LINKEDIN
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GANESH ANANTHULA
EMPLOYMENT HISTORY
Feb 2013 – March 2014
Old National Bank, Evansvelle
The Old National Bank has always been a leader in the financial services industry, founded in
1934 in Evansville, which provides online banking services, debit cards, credit cards and wealth
management.
ETL Developer:
Employed to capture the data from various client sources and construct a data warehouse to
maintain clients, customer history and current data using Informatica 8.6 version. I worked in a
project team of 15, including 6 developers, specialising in integration services such as Extracting,
Transforming and Loading data into client data warehouse, and I also played a role in generating
reports using OBIEE 10g. Spent extra time on attending development meetings for business
intelligence employees
Responsibilities:
 To extract, transform and load the data from different client systems to a relational table
environment that can be accessed and used for reporting purposes.
 Developed a set of reports against the relational tables to deliver the information to
customers in the form of PDF files. The data from the different systems was extracted
into a set of text-based and graphical reports.
 Readily used the Informatica tool - source analyzer, data warehousing designer, mapping
designer and Transformations developer.
 Extracted data from flat files and various relational databases to Oracle data warehouse.
 Created mappings using Informatica designer based on business rules to load the data.
 Worked on different transformations including the source qualifier, expression,
Aggregators, Lookups, Filter, Rank, Update Strategy and Joiner.
 Developed queries for union and joiner mappings and debugging those mappings.
 Used Workflow Manager to create session and work lets. Fixed bugs in the mappings by
running the workflows and taking the logs.
 Customised the mappings according to the business requirement and debugging them.
 Developed re-usable mappings and mapplets using various transformations.
 Performed unit testing, defect tracking and data verification and prepared user training
material documents.
Achievements:
 I successfully managed excessive workload: supported and managed multiple client
releases at the same time which saved the company time and money.
 Due to recognition of my efficient server management, the project manager awarded me
the “most effective worker” award shield.
Technical snapshot:
Informatica Power Centre 8.6.1, Oracle 9i, Obiee 10g, Windows, UNIX, XML and Flat files.
Nov 2012 – Jan 2013
State farm Insurance, UK
State Farm Insurance is one of the leading companies in the nation for the auto insurance with
more than 10 million policyholders. The listed company deals with insurance, financial services,
life Insurance, health Insurance and auto insurance. Its companies have consistently received
high ratings for financial strength and claims paying ability from various independent rating
agencies.
ETL Developer:
Employed to perform advanced analysis on the customer data to enhance and offer better services
based on their needs. The project had a team of 25, however I was part of a development and
administration team of 12 and was one of only 4 developers specialising in INFORMATICA and
OBIEE development. The purpose of the project was to obtain the data about the customers from
different systems and aggregate within the data warehouse to keep track of various financial
claims, premium, loss and contracts on a daily, weekly, monthly basis using Informatica and
OBIEE.
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GANESH ANANTHULA
Responsibilities:
 Created complex mappings using Unconnected, Lookup, and Aggregate and Router
transformations for populating target table in efficient manner.
 Created mapplets and used these mapplets in different Mappings.
 Used sorter transformation and newly changed dynamic lookup.
 Used the Aggregator transformation to load the summarized data for Sales and Finance
departments.
 Developed informatica mappings and tuned these for better performance with PL/SQL
Procedures / Functions to build business rules to load data.
 Developed mappings for policy, claims dimension tables.
 Coordinating with source system owners, day-to-day ETL progress monitoring, data
warehouse target schema design (Star Schema) and maintenance.
 Designed informatica mappings by translating the business requirements.
 Extensively used informatica client tools - Source Analyser, Warehouse designer,
Mapping designer, Transformation Developer and informatica Work Flow Manager.
Achievements:
 Successfully carried out all assigned projects on time, despite challenging deadlines
while ensuring the delivery of a quality project, which resulted in client satisfaction
 Impressed by my commitment and communication skills I was offered contract
extension.
Technical snapshot:
Informatica Power Centre 8.6.1, Oracle database, Windows
Oct 2011 – Oct 2012
UTSTARCOM, India
UTStarcom is a global telecom internet provider, founded in 1991, offering world class
broadband services and access via Wi-Fi and fixed line. .In addition to broadband connections,
they are expanded their investments on “next generation” video platforms. UTstarcom is the
largest investor iTV media and aioTV.
OBIEE Developer / Analyst:
Employed to create dash boards and reports on company sales analytics which includes, finding
the most profitable customers, cost variance, profitable projects, risk factors and estimated cost
on completion of scheduled projects. The project consisted of a team of 20, however I was part
of a development team of 10 and was one of only 4 developers specialising in OBIEE, repository
development, dashboards and presenting reports. This project was to build business intelligence
on top of their data warehouse to provide analytical reporting to its managers. Dashboards and
reports were built for daily and executive reporting about finance, sales, services, and warehouse.
These reports were requested to shown in different formats and tables to further growth of the
company’s sales.
Responsibilities:
 To gather requirements from client and end-users to develop a layout plan.
 Analysed, designed and developed OBIEE analytics metadata repository (RPD) that
consisted of physical layer, business model mapping layer and the presentation layer
using admin tool 10g.
 Used admin tool to create repositories by using physical layer, business model and
mapping layer and presentation layers.
 Worked on the BMM layer to customize the tables, hierarchies and dimensions.
 Organised and customised the presentation layer in a format that is easy for end user to
use as basis for reporting and maintaining the documentation.
 Worked on creation of repository variables and session variables.
 Worked with security settings in admin tool to set up users, groups, access privileges.
 Designed and developed interactive navigational drill down reports in BI answers,
requests and intelligence dashboards using various reporting features and functionalities
such as formulas, filters, charts, pivot tables.
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GANESH ANANTHULA
Worked on creating web groups, setting up permissions and privileges for users.
Designed, created and tuned physical database objects (tables, views) to support logical
and dimensional models.
Report to the senior OBIEE consultant with weekly and monthly project status report.
Created various reports to meet client requirements (pivotal, chart, tabular, drill down)
through global and local filters.
Achievements:
 In spite of the extremely tight deadlines and the necessity to deliver the project in a
shortened timeframe, I successfully delivered on-time new BI reports that allowed
additional information to be captured and presented for UTstarcom’s financial and
construction teams. It also provided project costs to be viewed more efficiently as users
no longer had to navigate in a hierarchical manner
Technical snapshot:
Oracle Business Intelligence Enterprise Edition 10g, Oracle SQL, PL/SQL,Windows
April 2011 – Sep 2011
Northwind Traders, UK
Northwind Traders are wholesale distributors with well-established IT support and development
system. It is one of the most reputed marketing companies in UK. They have been maintaining a
data base for their orders details called “orders MIS data base”. This data base updates
automatically by an in-built ETL system from various vendors on a daily, weekly, monthly and
yearly basis.
Informatica Developer / Consultant
Employed to create orders database on company’s sales data for the sales team decision purpose.
I worked in a team of 18, including 5 developers and 2 junior developers specialising in
Informatica, I was one among them. This was my first role as a junior ETL Developer, working
for Northwind traders. The aim of my project was to implement a data warehouse as a single
repository of sales data to provide reports of order bookings and forecast data for the sales team.
The reports were developed to cater the needs of all levels of sales organisation from sales
representatives to executives.
Responsibilities:
 Gather requirements from client or end-users to develop a layout plan.
 Extracted the required source data from oracle database, flat files and XML files, and
transformed it as per business requirement, then loaded it to the “Orders data base”.
 Involved in developing Mappings and reusable transformations using Designer.
 Extracted data from flat files and various relational databases to oracle data warehouse.
 Created the unit test cases for mappings developed and verified the data.
 Conducted the peer review for mappings developed and tested.
 Created a stand-alone “New orders data base” for Northwind Traders to enable reporting
and decision support.
Achievements:
 Increased the sales for the client by 62 % under constrained budget
 Successfully extracted project information and displayed it to intended users; this was
applauded as a good work and was subsequently used to track project information.
 Gained an opportunity to work for a very large firm in the marketing and sector. This
has strengthened my ability to manage and work within a diverse work environment
 Sales exposure has helped to start my career in the financial sector and achieve further
career progression.
Technical snapshot:
Informatica 8.6.1, Oracle SQL, PL/SQL,Windows.
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