This document is a resume for Balaanji Gundepalli summarizing their experience as a SQL Server/SSIS Developer. It outlines their career summary, technology skills, technical skillset, project experience from 2011-present working on ETL processes and databases for insurance and healthcare clients, and education history graduating with an MBA in Information Systems in 2011. The resume demonstrates over 6 years of experience designing, developing, and supporting SQL Server and SSIS solutions for data warehousing and business intelligence applications.

1. BALAANJI GUNDEPALLI
481 Sun Lake Circle  Lake Mary, FL 32746
Mobile: 407-430-2355
Email: bala.gundepalli@gmail.com
SQL Server/SSIS Developer
CAREER SUMMARY
 A Microsoft Certified Professional with 6+ years of proven IT experience in Design,
Development, Implementation and Support of SQL Server/Integration Services (SSIS)
development and 2 years of Database/Web testing in Insurance and Healthcare industries
with a strong understanding of data & analytics.
 Demonstrated experience in applying SQL Server/SSIS Architecture while developing SQL
Server database objects and SSIS solutions.
 Expertise in testing Database, Client/Server and Web based applications.
 Well-versed in different testing methodologies including Unit and System Integration testing, UI,
Functional and Regression on various test environments of DEV, SIT, UAT and IR.
 Versatile team player with excellent analytical, presentation and interpersonal skills with an
aptitude to learn new technologies.
TECHNOLOGY SKILLS
 SQL Server 2005/2008
 SSIS 2005/2008/2012
 SQL Profiler
 Database Engine Tuning
Advisor
 DB Control
 Teradata
 UNIX
 Team Foundation Server(TFS)
 ClearQuest
 Bugzilla
 Tivoli Service Request
Manager(TSRM)
TECHNICAL SKILLSET

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 Expertise in SQL Server/SSIS development and Support of complex database systems, Business
Intelligence (BI) database applications and various segments of Software Development Life Cycle
(SDLC) using MS SQL Server 2005/2008 & SQL Server Integration Services (SSIS).
 Studying existing Data Modeling, Requirement Analysis and provide gap analysis.
 Demonstrated expertise in using SQL Server Integration Services (SSIS).
 Proven experience in:
 Designing and developing robust SSIS packages for loading data from OLTP into various
Data Warehouse systems.
 Developing database schemas and objects using simple to complex T-SQL queries
involving Joins, Stored Procedures, Views, Indexes, Indexed Views, User Defined
functions, Triggers, Table Partitioning, Change Tracking, Change Data Capture, MERGE
statement, Exceptional Handling, Transactions etc.
 Query and Index tuning using Execution plans, SQL Profiler and Database Engine
Tuning Advisor to optimize queries and enhance the performance of databases.
 Using SQL Server Import/Export, Bulk Insert and BCP utilities.
 Using various Data Transformations like Lookup, Cache Transform, Derived Column,
Conditional Split, Sort, Data Conversion, Multicast, OLEDB Command, Union All, Merge,
Merge Join, SCD and other transformations while working with different source and
destination adapters.
 Error and Event Handling: Precedence Constraints, Break Points, Check Points, Logging
feature.
 Using various package configuration methods such as XML, Environment Variables and
SQL Server.
 Using different SSIS package deployment methods like Manifest, DTUTIL commands.
 Using different SSIS package execution methods using BIDS, SSMS, DTExec
commands, batch files, etc.
 Employing best practices and standards while developing complex SSIS packages to
maintain optimal performance.
 Creating SQL Server Agent Jobs and scheduling runs for the different types of loads.
 Testing Web Applications and Client/Server Applications.
 Unit testing, functional, Smoke, Regression, End-To-End Testing techniques.
 Building Test Scenarios based on Traceability Matrix methodology, preparing Test cases
and executing Test Suites.

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PROJECT EXPERIENCE
Project #1
Client : ANTHEM
Location: Lake Mary, FL
Duration: Dec 2014-Present
Role : SQL Server/SSIS Developer
Roles and Responsibilities:
• Developed, deployed and monitored SSIS 2005/2008 Packages for new ETL Processes.
• Monitored Full/Incremental/Daily Loads for different subject areas like Members, Providers and
Claims (Medical and Rx) and support all scheduled ETL jobs for batch processing.
• Involved in daily code drops and archives on the production databases during maintenance
windows.
• The packages created included a variety of transformations, for example Slowly Changing
Dimensions, Look up, Cache Transform, Aggregate, Derived Column, Conditional Split, Multicast
and Data Conversion.
• Developed Stored Procedures, Triggers, and SQL scripts for performing automation tasks.
• Identified SQL objects having high fragmentation levels and tuned the queries by rebuilding
indexes and achieved better performance.
• Involved in preparing SQL Server Agent jobs and scheduling different load frequencies.
• Involved in Technical decisions for Business requirement, Interaction with Business Analysts,
Client team, and other project stakeholders.
Project #2
Client : ANTHEM
Location: Offshore (India)
Duration: Nov 2012 - Dec 2014
Role : SQL Server/SSIS Developer
Roles and Responsibilities:

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• Extracted data from various sources like SQL Server 2005/2008/2012, CSV, Excel and Text file
from Client servers and through FTP
• Studying existing Data Modeling, Requirement Analysis and provide gap analysis.
• Develop database schemas and objects as per ICD-10 compliance.
• Monitored Full/Incremental/Daily Loads and support all scheduled ETL jobs for batch processing.
• Performed Database consistency checks with DBCC, Defrag, Index tuning and monitored error
logs.
• Developed and optimized database structures, stored procedures, Dynamic Management views,
DDL triggers and user-defined functions.
• Provided On-Call support to Mission critical Environments.
Project #3
Client : GENZYME
Location: Offshore (India)
Duration: Jan 2011 - Nov 2012
Role : SQL Server/SSIS Developer
Roles and Responsibilities:
• Involved in studying existing OLTP Data structure, Requirement Analysis, ETL Design and
Development for extracting and loading data.
• Used Bulk Copy Program and Bulk Insert to load data from different data sources to SQL Server.
• Involved in writing scripts to check for duplicate records, delete/modify and insert new records
depending on the business rules.
• Created master and child packages and grouped them logically as per the requirements.
• Involved in creating database objects like Tables, Indexes, Stored Procedures, Views, User
Defined Functions, Cursors and Triggers.
• Optimized the performance of queries with modification in TSQL queries, removed unnecessary
columns, eliminated redundant and inconsistent data, normalized tables, established joins and
created clustered/non-clustered indexes wherever necessary.
• Created SQL Server Jobs to automate the execution process.

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Project #4
Client : GENZYME
Location: Offshore (India)
Duration: Oct 2008 - Dec 2010
Role : SQL Server/SSIS Developer
Roles and Responsibilities:
• Involved in Business Requirement Analysis and ETL Development for extracting and loading
data.
• Designed and developed the Staging Databases and load data from source to staging and from
staging to the destination tables.
• Designed SSIS Packages using several transformations to perform Data profiling, Data Cleansing
and Data Transformation.
• Implemented Slowly Changing Dimension (SCD) type 2 for historical data retention.
• Implemented surrogates keys while populating dimension tables.
• Used different protection levels to secure the packages for various deployment environments.
• Used checkpoints and incremental loads as per business requirement.
• Used SSMS to deploy packages into testing and production environments.
Project #5
Client : VSKRIBE (Internal)
Location: Offshore (India)
Duration: Oct 2006 - Oct 2008
Role1 : Software Test Engineer

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Roles and Responsibilities:
• Responsible for analyzing and understanding Business and Technical requirements.
• Involved in preparing and reviewing several test artefacts as per the requirements.
• Involved in preparing test scenarios, test cases and documenting test results.
• Handled responsibilities of conducting smoke testing as well as reviewing results.
• Responsible for test data management as well as test scripts as per product requirements.
• Involved in monitoring and completing test execution phase and reporting test status to the
teams.
• Involved in analyzing the test results and reporting suggestions and defects in triage meetings.
• Involved in reporting defects into Bugzilla defect tracking system.
• Interfaced with developers to resolve technical issues and suggested possible application
improvements.
Role2 : Content Analyst
Duration: Sep 2002 - Oct 2006
ACADEMIA
Sikkim Manipal University, India
Masters of Business Administration in Information Systems, 2011 - First Division
Osmania University, Hyderabad, India
Bachelors in Computer Sciences, Nizam College, 2002 - First Division
ACHIEVEMENTS
Microsoft Certified Technology Specialist: SQL Server 2008 and Business Intelligence
Development and Maintenance
PERSONAL INFORMATION
WORK STATUS : H1B
MOBILE : 407-430-2355
EMAIL : bala.gundepalli@gmail.com

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REFERENCES : Available on request
RELOCATION : Willing to relocate