sai charan kuchi

As a Power BI Developer, I crafted and deployed reports aimed at delivering actionable insights to enhance customer decision-making processes. Proficient in business intelligence methodologies, I specialized in data integration, warehousing, modeling, and database management. My expertise extends to leveraging the capabilities of Tableau and other BI tools to empower organizations with data-driven solutions.

Created analytical reports and provided valuable and relevant business insights for internal and external clients.
Created action filters, sets, parameters, and calculated sets for preparing worksheets and dashboards in Tableau.
Adheres to strict security protocols and procedures in handling sensitive data.
Experience with Tableau for Data Acquisition and data visualizations.
Cleaned and transformed data using Power BI’s Query Editor to prepare ETL processes to optimize reporting datasets.
Knowledge of scheduling and monitoring ETL jobs, error handling, and logging mechanisms for troubleshooting and auditing purposes.
Created data models and tables within Power BI to support efficient, optimized data warehousing and reporting workflows.
Ability to create calculated fields, parameters, and sets in Tableau for dynamic and customized visualizations.
Experienced in using scheduling tools and platforms such as Microsoft Power BI, Tableau, or other relevant tools to orchestrate data refreshes.
Created, optimized, and maintained Looker dashboards to provide actionable insights, improving decision-making processes across multiple departments.
Led the development and implementation of comprehensive checklists and procedural documents for support activities in Power BI.
Experienced in tuning of long-running SQL queries using SQL server built-in tools like SQL Server profiler, Execution plan and creating indexes.
Experience in publishing and sharing Tableau workbooks and dashboards on Tableau Server or Tableau Online for collaborative analysis.

Utilized the Power BI platform to transform the data and produce reports.
Performed data model design and implementation.
Integrated different data sources and created data sets within Power BI.
Understood the ETL involved in creating data sets for reports.
Reported components from multiple data sources.
Created technical documentation related to reports and software, including technical designs, functional designs, use cases, and test case documentation.
Documented DAX code and approach to the management of Power Bi Books.
Utilized, and optimized the use of, multiple large data sets.
Facilitated conversations to translate business requirements into the technical data requirements needed to develop solutions.

Design, configure, and document Tableau Data Source and Extract.
Loaded datasets from multiple sources (Excel, Power BI Datasets, SQL Server Databases, Analysis services, Files, Stored Procedures, Views) into Power BI datasets.
Design, configure, and document Tableau Data Source and Extract.
Developed custom visualizations in Looker to cater to niche business requirements, leading to more informed and nuanced business decisions.
Experience in integrating Oracle Database with other enterprise systems and applications through APIs, web services, or middleware platforms.
Involved in Configuring and Upgrading the on-Premises Data gateway between various Data sources like SQL Server to Azure Analysis Services and Power BI service.
Utilized advanced Power Query techniques to optimize data cleansing and transformation processes, enhancing the accuracy of support reports.
Ability to optimize ETL workflows for parallel processing, partitioning, and distributed computing to improve performance and scalability.
Knowledge of data governance frameworks and data stewardship processes for ensuring data quality and integrity throughout the ETL pipeline.
Spearheaded Looker training sessions for new team members and non-technical stakeholders, enhancing company-wide data literacy and empowerment.
Created reports in Power BI using Power Query, DAX Functions, visuals (Charts, Graphs, KPIs, Maps, etc.,) developed and dashboards.
Defined, and planned outcomes and partnered with Data-warehouse developers to build appropriate data models.
Worked on data analytics using SSAS Tabular Model and Excel.

Interpreted data, analyzed results using statistical techniques, and provided ongoing reports Design and create data reports and reporting tools to help business executives in their decision-making, Perform statistical analysis of business data.
Designed, developed, tested, and maintained Tableau functional reports based on user requirements and helped.
Analyzed and mined business data to identify patterns and correlations among the various data points, Manipulating, cleansing & processing data using Excel, Access, and SQL.
Analyzed raw data, drawing conclusions & developing recommendations Writing SQL scripts to manipulate data for data loads and extracts.
Created Tableau scorecards, dashboards using stack bars, bar graphs, scattered plots, geographical maps.
Created calculated fields, bins, sets, parameters, and hierarchies using Tableau Desktop.
Data audited, created data reports & monitored all data for accuracy.
Responsible for loading, extracting, and validating client data.
Used Optimization algorithms like “Differential Evolution”, “Dual Annealing”, “Brute” which will give multiple combinations with all the conditions satisfied for the client to choose the desired one.
Worked on data shaping, transformation, and modeling in Power BI using Power Query and DAX.
Created reports and dashboards in Power BI using Power Query, DAX Functions, visuals (charts, Graphs, etc.,).

Understood business requirements in the BI context and designed data models to transform raw data into meaningful insights.
Experience in documenting ETL processes, data mappings, and transformation rules for knowledge sharing and compliance purposes.
Developed workbooks and dashboards using Tableau 8.3 visualizations like Heat maps, Pie Charts, Dual Axis workbooks and Charts, Bar Graphs, Scatter Plots, Trending and Forecast dashboards, Waterfall Charts, Geographical maps, using local and global filters.
Define best practices for Tableau report development.
Utilized Power BI to build interactive and visually appealing dashboards and reports.
Developed visual reports, key performance indicators (KPI) scorecards, and dashboards using Power BI desktop.
Analyzed data and presented data through reports that aid in decision-making.
Proficiency in Oracle Database upgrade procedures, including compatibility analysis, testing, and post-upgrade validations.
Created relationships between data and developed tabular and other multidimensional data models.
Charted creation and data documentation explaining algorithms, parameters, models, and relations.