Maulik Jayaswal

7 years of IT experience with expertise in analysis, design, development and implementation of data marts using Power BI, ETL and RDBMS like Oracle 11g, MS SQL server.

Published

Power BI Reports and Made Power BI Dashboards available in Web clients and mobile apps. Strong ability to analyze user requirements, Business Requirement Specifications. Expert in Data Preparation, Data Modeling and Data Blending.

Extensive experience with DAX Functions Such as SUMX, CALCULATE, ALLEXCEPT, FILTER Functions. Worked under Agile Methodology throughout the project, performed decisive role in developing and planning as well as coordinating with assigned sprints. Strong working experience in the Data Analysis, Design, Development, Implementation and Testing of Data Warehousing using Data Conversions, Data Extraction, Data Transformation and Data Loading (ETL).

Expertise in Power BI Desktop, Power BI Service with Pro and Premium capacities. Excellent experience in Data Analysis, Data Cleansing, Data Verification using complex SQL query.

Power BI Developer/Data Analyst - HTC Global Services - Troy MI

(2024-03)

• Developed calculated columns and measures using DAX in Power BI
• Used the tabular model cubes as the source in Power BI to visualize the data
• Created Power BI dashboard and generated reports
• Performed Power BI Desktop Data modeling, which cleans, transforms, mash up Data from multiple sources
• Created multiple transformations and loaded data from multiple sources into the Power BI Dashboard
• Published Power BI Desktop to the cloud
• Working optimizing dashboards with focus on usability and performance
• Created interactive reports customized for the business using Power BI Desktop
• Installed and configured and maintained Power BI Report Server
• Worked process of combining data from multiple sources into a large, central repository
• Worked Data Modeler and all team within the organization to understand business processes
• Developed complex SQL queries to obtain complex data from tables
• Read different formats of Source data from hive like JSON, ORC, TXT
• Generated context filters and data source filters while handling large volume of data
• Hands on experience in utilizing DAX functions which includes Aggregation, Counting, Logical, information
• Used DAX table functions including FILTER, ALL, VALUES, DISTINCT and RELATEDTABLE
• Have used Z-order to overlap the reports on each other using Power BI
• Used Power BI, Power Pivot to develop data analysis prototype, and Power Map to visualize reports
• Create and customize simple visualizations, Combination charts, Slicers, Map visualizations
• Published Power BI Report and Made Power BI Dashboards available in Web clients
• Created multiple data model and used as a common data source for the reporting purpose
• Used Power BI Gateways to keep the dashboards and reports up to date
• In Power BI developed reports by different time intelligence like year to data (YTD), Month to date (MTD)
• Created Row level security so based on role, the end user can view the data
• Analyzing reporting requirements and develop various Dashboards, using trend lines and reference lines
• Hand on Experience in Unix to write basic commands, Moving files from HDFS to local and vice versa

Power BI Developer/Data Analyst - FUJITSU USA - NOVI MI

(2022-01 - 2024-02)

• Collaborated with the project team to outline project requirements in JRD meetings
• Profiled the legacy database tables using T-SQL queries to provide data cleansing issue reports to the client
• Developed data reconciliation SQL queries to validate the overall data migration
• Formulated DAX Expressions create Date to yearly columns in Tabular Models for Power BI
• Used recently introduced Power BI to create self-service BI capabilities and use tabular models
• Wrote DAX expressions to create new measures, calculations per business requirements
• Effectively used data blending, filters, actions, and hierarchies feature in Power BI
• Analyzed the data using Statistical features in Power BI to develop trend analysis
• Published developed dashboard, reports on Power BI Services so that the end-users can view the data
• Successfully integrated custom visuals based on business requirements in Power BI desktop
• Participated in the configuration of Power BI gateway to refresh datasets of Power BI reports and dashboards
• Created complicated reports such as parameter-based reports, graphical reports, excel reports, drill-down chart
• Created different data visualizations using Lines, Pies, Histograms, Maps, Scatter, Bullets using Power BI
• Generated and scheduled on-demand reports for business analyses and management decisions with SSRS
• The process of combining data from multiple sources into a large, central repository

SQL Power BI Developer - Oshkosh Truck Corp

(2019-07 - 2021-12)

• Involved in gathering the user requirements
• Performed tasks like execute SQL task, data flow task, file system task for ETL process
• I did work the process of combining data from multiple sources into a large, central repository
• Used all types of container tasks such as for loop, foreach loop and sequence container in SSIS
• Created Backend validations using Insert/Update and Delete triggers
• Configured SSIS Packages using Environment Variables for Dynamic selection of Development and
• Part of Relational Data Warehouse Designs and identified and created Facts and Dimensions tables
• Coordinated with DBA in creating and managing tables, indexes, triggers and privileges
• Designed production and sales dashboard for Sales and procurement departments using Power BI
• Using Microsoft Power BI for data visualization
• Created new measures and new calculated columns for reports and dashboard analysis
• Published reports and dashboards to the Power BI service
• Created Parameterized Report, Dashboard Report, Linked report and Sub Report by Year, Quarter

Bachelor's (1999)