Professional Summary
JESSICA CLAIRE Senior MS Business Intelligence Developer, with over 7 years of experience in querying, designing, maintaining databases, and developing Business Intelligence Solutions on MS SQL Server. A wide experience in working in different industry domains like energy, consulting and insurance. Committed team player with excellent time management skills that prioritizes client satisfaction. PROFESSIONAL SUMMARY Strong Experience in Microsoft Business Intelligence (MSBI), ETL Data Warehouse, OLTP & OLAP using SQL Server Integration Services (SSIS) and Azure Data Factory V2 (ADF2), Reporting (SSRS/Power BI), Analysis Services (SSAS) and MS SQL Server (2012-2019). Extensive knowledge and Experience in dealing with Relational Database Management Systems including Normalization, Clustering, T-SQL, Stored Procedures, Constraints, Querying, Joins, Keys, Indexes, Data Import/ Export, Triggers and Cursors and various SQL server objects like schemas, tables, User Defined Data Types, Indexes, Indexed Views, Functions, CTE (common table expression), Table Variables and Stored Procedures. Developed physical data models, created DDL (Data Definition Language) scripts and DML (Data Manipulation language) scripts to manipulate the SQL Database. Expertise in Extracting, Transformation and Loading (ETL) using various tools like export/import data and SQL Server Integration services. Created, Developed, Tested and Deployed Packages into production servers by creating package configurations. Expert in merging Data from various complex Data sources, Populating Dimension and Fact tables in Data warehouses, Cleaning and Standardizing the data loaded into OLTP and OLAP databases using SSIS. Good understanding of Normalization /De-normalization and database design methodology. Experience in creating ETL process, Data warehousing, Operations Data Store concepts, data marts and OLAP technologies, Including Star and Snowflake schema. Skillful in developing PBIX files in both Power BI Desktop and Power BI Services platforms and in uploading them into Report Server and Cloud Services with proper row level security settings. Seasoned in building Tabular models within Power BI Desktop and writing complex DAX queries to create measures and calculated columns. Skilled in Analyses Service, particularly in building Tabular models on top of DW/DM/DB, and writing complex DAX and MDX queries against the models. Experience in creating Report models for Ad-hoc reports, Drill Down, Drill Through, Parameterized, Cascading, Conditional, Table (List), Matrix (Crosstab), Charts, Sub-Reports, Indicators, Bar Graphs & Line Graphs, Dashboards, Ad-hoc reports using SSRS. Expert in Performance Tuning of Complex T-SQL codes, SSIS packages, Power BI/SSRS reports. Experience pushing and pulling data from Azure blob. Experience in developing and deploying backend services to Azure clouds. Good understanding of migration of on-premise SQL Server schemas to the cloud on Azure SQL Server DB and Azure VM and development and maintenance of databases across both on-premise and cloud deployments. Hands-on experience with Azure Data Factory V2, Data Flows, Azure Data Lake, Azure Synapse, Azure Analysis Services, Snowflake and other cloud tools. Solid understanding in maintenance and administration of SSIS by creating SQL Agent Jobs, Alerts, Mail Notifications, and schedule DTS/SSIS Packages by SQL Agent, Windows Scheduler and other third-party tools. Excellent analytical, communication and interpersonal skills and proficient in writing and presenting complex technical concepts, comfortable working independently and with different size of teams, self-motivated and goal oriented.