Bhavya Paladugu

Extensive experience in the implementation of large-scale applications with leading technologies in Data warehousing and Database management. 5 + years of experience in Ab Initio ETL, Data Warehousing, Data Cleansing, Transformation and Loading in a complex, high-volume environment proven experience in Information technology with progressive experience in design, development, testing.

• Created Ab Initio graphs that transfer data from various sources like Oracle, flat files and CSV files to the database and flat files.
• Designed and developed Ab Initio graphs, created psets and user defined functions using GDE as per the client requirement.
• Able to analyze business requirements, define development scope, and develop technical specification documents.
• Worked in compressed time-lines to support the Project Management Scope, Schedule, and Budget to meet the customer's requirements.
• Involved in Ab Initio Graph Design and Performance tuning to Load graph process using Multi Reformat,Read Multiple Files, Write Multiple files, Normalize
• Able to communicate technical information clearly and articulately.
• Able to adapt to a rapidly changing environment.

Worked for Zurich Insurance as Informatica Developer good with System Analysis, Design, coding and testing of Data Warehousing implementations.

• Developed mappings/reusable objects/transformation/mapplets by using mapping designer, transformation developer and mapplet designer in Informatica Power Center
• Worked on different data sources such as Oracle, teradata, flat files etc.
• Extensive experience in developing stored procedures, functions, views and triggers, complex SQL queries
• Designed and developed complex mappings, from varied transformation logic like unconnected and connected lookups, router, filter, expression, aggregator, joiner, update strategy, stored procedure and more.

Worked for Capital one as developer and basic understanding of a data model and its core principles. Skilled in developing graphs and plans to provide a performant and accurate solution given a particular business problem. Working knowledge of the Oracle as a database including the ability to understand and write SQL.

• Participated in daily stand-up meetings to collaborate, organize, and track work
• Participated in working groups in the development of the product in a collaborative environment with functional, technical, and development experts in order to support creation of the product for the customer
• Involved in designing Load graphs using Ab Initio and tuned the Performance of the queries to make the load process run faster.
• Developed Source to Target Mapping documentation based on business requirement specifications.