1. Jyothi Ganta
10200 E Dry Creek Road, Englewood, CO 80014
Cell: 602-586-7793 | Home: 602-283-9838
Email: jyothigantaus@gmail.com
Professional Summary
 Oracle certified professional with over 10 years of experience in design,
development, testing and deployment of the applications built on top of Oracle
Database.
 Extensive experience with all phases of the Software Development Life Cycle
including analysis, Resource Planning, code development, testing, implementing and
maintenance.
 Expert in creating SQL Queries, PL/SQL packages, functions, stored procedures,
triggers, autonomous transitions and cursors.
 Proficient in creating the database objects like tables, views, materialized views,
sequences, synonyms, indexes using Oracle toolslike SQL*Plus , SQL Developerand
Toad.
 Proficient in advance features of Oracle 11g for PL/SQL programming like Using
Records and Collections, Bulk Binds, Ref Cursors, Nested tables and Dynamic
SQL.
 Experience in SQL and PL/SQL tuning and query optimization tools like SQL Trace,
Explain Plan, tkprof, Partitioning, Hints and Analyze Tables.
 Strong knowledge in Oracle utilities like SQL*Loader, Export/Import and data pump
utilities.
 Used theOracle pre-definedpackagesDBMS_STATS, UTL_FILE,DBMS_SCHEDULER,
UTL_SMTP and UTL_FILE.
 Expertise in handling errors using Exceptions (Predefined Exceptions and user-
defined exceptions).
 Exposure & knowledge of designing logical & physical Data Model in Relational
Database Management System (RDBMS).
 Experience in working high-transacted OLTP and OLAP systems.31
 Strong knowledge in Dimensional Data Modeling using SQL Developer and Ralph
Kimball Approach, Star/Snowflake Modeling, Data marts, OLAP, FACT &
Dimensions tables, Physical & Logical data modeling, and Data Modeling Tools Erwin.
 Experience in all aspects of Analytics/Data Warehousing Solutions (Database
issues, Data modeling, Data mapping, ETL Development, metadata
management, data migration and reporting solutions).
 Expertise in OBIEE 11g rpd development & building analysis/dashboards.

2.  Hands on Experience in building the Physical layer, Business Model and Mapping
Layer and Presentation Layer objects.
 Designed and created different kinds of Dashboards to show various Analyses,
Trends Charts and Graphs for more readability of the data for users.
 Experienced in UNIX SHELL Scripting, scheduling Cron jobs.
 Experience with Oracle Service Cloud in creating the reports and data pull
processes.
 Experience with Snowflake database operations like creating the stage, COPY the
data from the flat files into snowflake stage tables and creating the snowflake
transformation scripts.
 ETL experience with Informatica PowerCenter Client tools - Mapping Designer,
Repository manager, Workflow Manager/Monitor and Server tools – Informatica
Server.
 Experience with History data management and building the reports using the
history data.
 Experienced in creating MySQL Tables, Views, Stored Procedures, Functions,
Triggers and Exceptions.
 Proficient in creating Schemas, Users and providing the Grants in MySQL.
 Transferred data using data transfer tools like FTP (File Transfer Protocol) and SFTP
(Smart FTP).
 Experienced in fast paced AGILE Methodology concepts.
 Assisted QA Teams for bug testing, User Acceptance Testing (UAT) & System
Integration Testing.
 Highly motivated, excellent team player, enthusiastic, strong initiative and quick
learner of new technologies.
 Strong interpersonal and communication skills in dealing with customers.
 Ability to handle the pressure situation.
 Good team player and capable of working individually with less supervision.
Technical Skills
Databases: Oracle 9i/10g, 11i/11g R2, MySQL
Operating Systems: Windows 2000/2003/NT/XP, UNIX
Applications: SQL-Loader, SQL Navigator, SQL Developer, Toad
Programming Languages: PL/SQL, JavaScript, APEX 5.0, HTML, CSS, JavaScript,
jQuery, Shell Scripting, Perl Scripting
Data Modeling Tools: SQL Developer, Erwin
ETL: Informatica, Native PL/SQL and UNIX, Pentaho
Reporting Tools: Oracle Discoverer, Oracle Reports
BI Platform: OBIEE 11g R2 – rpd design & development, Building
Analysis/Dashboards
Designing: Database, Data warehouse, Data mart and
Dimensional Modeling, Business Process Modeling
Version Control Tools: Tortoise SVN, PVCS

3. Achievements
 Received the awards (Rock Star, Pacesetter) for excellent work and dedication.
 OCA Certified.
Education
Bachelor of Technology - Mechanical Engineering (2002) From Sri Venkateswara
University, Tirupathi, India.
Professional Experience
BI Engineer Sep, 2015 - Present
Eventus Solutions Group Denver, CO
Responsibilities:
 Data analysis and flattening the data using PERL scipts before data loads.
 Maintaining the pentaho ETL Mappings and the workflows for the existing projects.
 Responsible for creation of the MySQL procedures, functions required for the
Transformation process.
 Writing the SQL queries for the adhoc reports for the user’s analysis.
 Created the Dimensional modeling to create the data marts with Dimensions and
Fact tables for the new client ‘s data.
 Created the Custom reports to pull the raw data from Oracle service cloud as part of
the Extraction process.
 Worked with sftp server setup and data extractions using ftp/sftp and written shell
scripts to automate the Extraction process.
 Created the custom reports using Oracle Service Cloud and InContact ACD portal for
pulling the raw data.
 Created the Load and Transformation scripts to load the data into stage and target
tables into snowflake DB.
 Maintaining the historical data for the YOY history reports creation.
 Created shell scripts to call the etl scripts to load the data to target tables.
 ELT process automation through con job setup.
Senior PLSQL&BI Developer Mar, 2015 – Aug, 2016
DEQ (Department of Environmental Quality) Phoenix, AZ
Responsibilities:
 Responsible for Business Analysis and Requirements Collection.
 Converted the Functional requirements documents to Technical design documents.

4.  Design and implementation of new databases and modifications of existing
databases. (Perform data modeling, data architecture, schema management, data
object management and other necessary activities).
 Design, development and maintenance of related PL/SQL triggers, packages and
stored procedures.
 Involved in dimensional modeling (Dimensions and Facts), star/snow-flake schema
modeling.
 Worked on Informatica Power Center tools- Designer, Repository Manager,
Workflow Manager, and Workflow Monitor.
 Parsed high-level design specification to simple ETL coding and mapping standards.
 Involved in building the ETL architecture and Source to Target mapping to load data
into Data warehouse.
 Involved in OBIEE 11g rpd development & building analysis/dashboards.
 Hands Experience in building the Physical layer, Business Model and Mapping Layer
and Presentation Layer objects.
 DesignedandcreatedvariousDashboardsto showdifferentkinds ofAnalyses, Trends
Charts and Graphs using OBIEE Answers for more readability of the data for users.
 Writing complex SQL Queries for the management reports.
 Used Global temp tables for holding the data in the sessions.
Senior PL/SQL Developer Dec, 2013 – Feb, 2015
DOR (Department Of Revenue) Phoenix, AZ
Responsibilities:
 Designed and implementation of new databases and modifications of existing
databases. (Performed data modeling, data architecture, schema management, data
object management and other necessary activities).
 Created Technical design documents for new or existing screens changes.
 Design, implement and maintain data loading scripts/programs.
 Created and maintained the PL/SQL triggers, packages and stored procedures,
functions for the frontend application.
 Involved in Troubleshooting and resolving the database/application issues.
 Written complex SQL Queries for the management reports.
 Tuned and optimized overall application performance through SQL, table/index
design, etc.
 Used DB links to access the source data.
 Prepared the unit test cases and Involved in the end to end testing of the application.
 Prepared the patch scripts and promotion documents during the code promotion.
 Involved in the daily scrum meetings for the day to day work updates.
Senior PL/SQL & BI Developer Oct, 2007 – Aug, 2013
ORACLE Corporation Bangalore, IN
Responsibilities:

5.  Responsible for Business Analysis and Requirements Collection.
 Created Functional specification and Technical design documents.
 Created the logical data model using ER Diagram, generated the physical data model
using Schema Diagram and database design transformer and generated the DDL for
the tables and indexes.
 Worked on both Relational and Dimensional data models. Handled STAR Schema,
snowflake schema design, ETL Strategy. Designed dimensions, hierarchies, levels,
measures, aggregations and fact table granularity.
 Involved in Design, analysis, Implementation, Testing and support of ETL processes.
 As a member of ETL Team, responsible for analyzing, designing and developing ETL
strategies and processes, writing ETL specifications for developer, ETL and RPD
development, administration and mentoring.
 Created mapping documents to outline data flow from sources to targets.
 Developed Analyses with various graphs and charts using Answers for the users
using OBIEE Answers.
 Developed tables with partitions and created indexes, constraints, triggers,
synonyms, DBlinks, table spaces, roles in different schemas.
 Created scripts to load the data into staging tables from other database using
DBlinks.
 Also identified
 Developed both data processing PL/SQL modules (procedures, functions, triggers,
packages) and analytical SQL queries for reports.
 Developed and implemented distributed architecture making heavy use of Oracle
Streams.
 Worked 11g pivot, partitioning, parallelism, materialized views, temporary tables,
object types, result caching and optimizer hints to make queries performance-wise
efficient
 Developed highly-sophisticated analytical queries with various grouping sets,
analytical functions, pivoting, cross-tabs, etc.
 Used DBMS Scheduler to schedule the jobs in parallel.
 Implemented the Event Polling Table mechanism to clear the BI Cache.
 Worked on creating various forms for customer registration, personal dashboards
using APEX.
 Built various reports like stacked bar charts, graphs, master/detail reports,
parameterized reports etc. using APEX.
 Created various kinds of forms for e.g, Tabular Form, Report and Form, upload form,
master-detail form etc.
 Created and modified the templates, CSS files, java scripts files, jQuery for the
application.
 Created MySQL Tables, Views, Stored Procedures, Functions and Triggers.
 Created Schemas, Users and providing the Grants in MySQL.
 Capable of designing multi table relational databases with proper enforcement of
relational constraints in MySQL.
 Setting up the test environments by Export/Import data from production to test
environment for UAT.

6.  Created reports to provide various views of the data using Oracle Discoverer.
 Created the patch files to move the projects to production.
 Involved in post-production activities.
PL/SQL Developer Oct, 2005 – Sep, 2007
Wipro Technologies Bangalore, IN
Responsibilities:
 Responsible for the Implementation of new features, handling maintenance
requests .
 Prepared the Impact analysis documents for minor enhancements and research
works.
 Involved in coding, Unit, System and Integration testing of the code.
 Analyzed the customer issues and initiated discussions for the customer issues with
development team.
 Proactively responded to customer issues.
 Mailing the daily activities happening at the customer place to the development
team.
 Responsible for the internal code releases and prepared the release notes to the
customer.
 Responsible for bug fixes and providing the required reports.
 Responsible for immediate and timely manual UNIX batch job runs.