CHANDRA SHEKAR

Experience

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  NISC Export Services (Pvt.) Ltd

  Jan 2019 - now

  Responsibilities:Good Knowledge in Data Warehouse and Database concepts.Expert in Informatica Power center concepts.Gather requirements to define data definitions, transformation logic, and data model logical and physical designs, data flow, and process.Design, develop, and test data processes per business requirements, following the development standards and best practices as well as participate in code peer reviews to ensure our applications comply with best practices.Work with business analysts to gather business requirements from end users and translate them into technical specifications.To be responsible for providing technical guidance / solutions.Provide estimates for development.Test solutions to validate whether requirements have been met; develop test plans, test scripts, and test conditions based on the business and system requirements.Skills:Experience in ETL development using Informatica PowerCenter, PowerCenter 9.x, 10.xExperience in Designing Extract Load Transform ETL solutions for data migration or data integrationExperience in Structure Query Language SQLStrong Informatica technical knowledge in the areas on Informatica Designer Components -Source Analyzer, Mapping Designer & Mapplet Designer, Transformation Developer, Workflow Manager, Workflow Monitor.Analyze, design, implement and test medium to complex mappings independently. Ability to design and implement easily scalable ETL componentsStrong SQL and related skills. Ability to develop and implement complex procedures and packages using Oracle PL/SQL.Experience in parameter file concepts.Experience in transformations like Source qualifier, joiners, union, aggregator, sorter, expression, transaction control, XML transformation, lookups, etcExperience with Informatica Advanced Techniques Dynamic Caching, Memory Management, Parallel Processing to increase Performance throughput Show less

  • ETL Developer

    Jan 2019 - now

  • Database production

    Jan 2019 - now