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Software Engineer
Tata Consultancy Services• March 2019 - Present
Handled end to end Complete Software Development Life Cycle (SDLC) of dashboards. Involved in analysing the Business Requirement Document (BRD) and defined Key Performance Indicators (KPI’s). Strong Knowledge in designing and developing dashboards by extracting data from MySQL Database REST API’s and Excel files using Qlik sense BI Tool and also experience with Postman for API testing. Experience in writing complex and Efficient SQL Queries. Handled Data Cleaning in Data load editor. Implemented Incremental Data Load process (INSERT/UPDATE/DELETE operations) using QVD files to load the data into Qlik Sense applications from different source systems for Load Optimization. Implemented Data Modelling like Star Schema, Snowflake Schema in Data load manager by associating Dimension and Fact tables each other. Well versed with Qlik Sense Scripting and Set Analysis. Implemented Data Security using Section access. Used Bar chart, Combo chart, KPI, Pivot table, Map, Tabbed container, Variable input, Button for navigation etc for achieving client requirements. Created 20+ interactive dashboard based on the requirements from the end user. Implemented Custom Maps using KML files and also implemented Custom themes to meet end user requirements. Created test Cases like Unit Testing for Data verification which helps in providing error free defects. Stream creation assigning users to stream and checked dashboard visibility based on Streams in QMC. Created tasks in QMC for Data Scheduler activities and analysed Task logs in QMC to debug the Job failures. Proficient in troubleshooting and fixing the Qlik Sense dashboard issues. Data analysis done through Excel workbook by Pivot tables, Lookups and by following test cases Used various open source Qlik Sense extensions from GitHub to deliver customer dashboards.
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