About Us

Our Mission Build trust in Enterprise data and reports!

While most aspects of data integration and business intelligence systems have received considerable attention, there were very few if any solutions for validating enterprise data. Datagaps was started in the year 2010 with the mission of building trust in enterprise data and reports. Datagaps provides ETL Validator and BI Validator - solutions for automating the data and BI testing. Datagaps is an innovative company focused on providing the highest customer satisfaction.

Our Awards

Datagaps was selected for Top 100 Most Promising Big Data Companies by the CIO Review magazine for its BigData 100 special edition in 2014.

Datagaps was awarded US patent US20120290527 - Data extraction and testing method and system for its ELV Architecture in the year 2012.

ETL Validator earned Informatica's Seal of Approval because of the rich feature set it provides to simplify data and ETL testing. Informatica’s certification followed an extensive review of ETL Validator’s core architecture, testing capabilities, scheduling and automation features, security standards, logging, reporting and integration.

Meet Our Team

Narendar Yalamanchilli
Director, Product Strategy and Support

Narendar oversees Product Development and Support for datagaps. He has over 16 years of well rounded project life cycle experience in multiple areas of Federal Government and Enterprise software development including Data Architecture, Data Warehousing, Data Migration and Business Intelligence. Narendar was previously a Manager at Oracle Corporation responsible for implementing Oracle BI Applications for Oracle Corporation. He has a Masters Degree in Computer Engineering and a Bachelors degree from IIT Kharagpur.

Adithya Buddhavarapu
Director, Marketing Strategy and Business Development

Adithya oversees Marketing Strategy and Business Development for datagaps. Adithya was previously a Product Strategy Manager in the Life Sciences Team at Oracle Corporation. He has over 11 years of experience in the areas of Customer Relationship Management, Software as a Service, Product Management & Engineering. He has a Masters Degree in Computer Science and an MBA from Duke University. He is passionate about providing education to underprivileged children and is on the Board of Directors for Bighelp (http://www.bighelp.org).

Wayne Yaddow

Wayne Yaddow began his career with IBM where he worked for more than 20 years. He continued for several more years as a data warehouse QA consultant in the NYC financial industry. Working with financial industry and capital market firms such as Citigroup, JPMorgan Chase, Standard and Poor’s and Oppenheimer Funds, he has lead test planning and implementations for several data warehouse and business intelligence projects. While with McGraw Hill Companies, he contributed as a key member of a development team that won McGraw Hill’s 2009 “IT Innovation Award” for function and data quality. Wayne contributes to the IBM Data Management Magazine web site (ibmbigdatahub.com). Recently, he co-authored the book, “Testing the Data Warehouse” and has developed a one-day course titled, “Process and Tools for Data Warehouse, Data Integration, and Data Migration ETL Testing“. He continues to write about DWH QA for Testing Circus, TDWI BI Journal, Better Software, and other journals.

Wayne can be reached at wayne@datagaps.com. He currently works at Datagaps.com serving as a advisor and course author for Data Warehouse & ETL Testing Services.

Select Customers

At datagaps, we strive to achieve 100% customer satisfaction. Our customers include several fortune 500 companies that are in the financial, auto, technology, education, transportation and government sectors. 

Designed for data-driven projects in agile environments, Datagaps’ ETL Validator provides an excellent mechanism for Informatica customers to drastically simplify their testing.” 


- Scott Geffre, Vice President, Informatica Marketplace