Ankita Lenka
Data Consultant @Dufrain
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WORK HISTORY
Data Consultant @Dufrain
London, GB
EDUCATION
Odisha University of Technology and Research (Formerly College of Engineering and Technology, Bhubaneswar)
Bachelor of Technology - BTech
ABOUT ANKITA LENKA
Nine plus years of total experience in analysis, development and testing of database/data warehouse applications. Extensive knowledge of Telecom domain and data warehousing concepts essentially in studying the system data flow and redesigning the database architecture by understanding the business requirements and then converting them to database definitions. Strong knowledge in implementation of ETL solutions along with hands-on experience in coding using SQL procedures to put complex concepts like SCD, incremental load and history correction within the spheres of Teradata, Informatica, Hadoop and AWS using native tools as well as advanced toolkits like Scala and Spark. Well acquainted with scheduling, managing and troubleshooting AWS or UC4 jobs. Experience with SQL in constructing tables, user functions, views, indexes, user profiles, relational database models, data dictionaries, and data integrity.Experience with Teradata SQL scripts, complex join queries, SQL Performance tuning and transactions analysis, thorough understanding of indices and statistics. Extensively worked on system analysis, design, development, testing and implementation of projects (SDLC) and capable of handling responsibilities independently as well as a proactive team member. Experienced with Client Interaction, Providing Technical Support and Knowledge Transfers.
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