Professional Summary
Jessica Claire Experienced MS Business Intelligence Developer with 7+ years of experience working with Bl applications such as SSMS, SSIS, SSRS, SSAS in Development, Test and Production Environments. A wide experience working in different industry domains such as service, insurance and finance. - SQL/ETL Developer having 7+ years of IT experience in Requirement Gathering, Analysis, Design, Development and Implementation of Enterprise solutions. - Experience in Information Technology with a strong background in Database development and Data warehousing using MS SSIS/SSAS/SSRS. - Hands on experience in installing, configuring, managing, upgrading and migrating, monitoring and troubleshooting SQL Server 2016/2014/2012/2008R2/2008. - Strong knowledge of Entity-Relationship concept, Facts and dimensions tables, slowly changing dimensions (SCD) and Dimensional Modeling (Kimball/Inmon methodologies, Star Schema and Snow Flake Schema) - Experience in report development using SSRS and creating various types of reports like Dashboard, Drill Down/Through, Parameterized, Cascading, Conditional, Table, Matrix, Chart and Sub Reports. - Experience in SQL server MDS 2012 features including hierarchies, granular security, transactions, data versioning, and business rules. - Experience in developing, monitoring, extracting and transforming data using DTS/SSIS, Import Export Wizard, and Bulk Insert. - Excellent in High Level Design of ETL Packages and SSIS Packages for integrating data using OLE DB connection from heterogeneous sources like (Excel, CSV and flat files, MS Access, SAS, Oracle, DB2, SalesForce, CRM) by using multiple transformations provided by SSIS such as Data Conversion, Conditional Split, Bulk Insert, Derived Column, Merge, Merge Join and Union all. - Experience in working with Web services to handle SQL connections. - Strong skills on deploying and operating large scale cloud infrastructure and application services in AWS, Azure, SAP, Oracle Cloud, Google Cloud, IBM Software and other Cloud providers - Strong knowledge with Host Scripting to automate routine tasks. - Excellent knowledge in creating Databases, Tables, Stored Procedures, DDL/DML Triggers, Views, User defined data types, functions, Cursors and Indexes using T-SQL. - Experience in Data Conversion and Data Migration using SSIS and DTS services across different databases like Oracle, MS access and flat files. - Experience in Performance Tuning and Query Optimization. - Well versed in Performance Point Server 2007. Designed Dashboards, Scorecards and reports using multiple KPI's, OLAP charts and SSRS Reports with PPS. - Experience in maintenance and administration of SSIS by creating Jobs, Alerts, SQL Mail Agent, and schedule DTS/SSIS Packages. - Generated Data to support SAP Business Objects Interface for Users to access data from Data Warehouse. - Expert in creating Parameterized Reports. - Hands on experience in creating Star Schemas and Snow Flake Schemas. - Excellent analytical, communication and interpersonal skills and proficient in writing and presenting complex technical concepts, comfortable working independently and with different size of teams. - Proficient in designing Data Marts, Data warehousing, Operational Data Store (ODS), OLAP, Data Modeling like Dimensional Data Modeling, Star Schema Modeling, Snow-Flake Modeling, FACT and Dimensions Tables using Analysis Services. - Involved in designing and populating data in data warehouse and Cubes (OLAP) using SSAS and SSIS. - Data Modeler with strong Conceptual, Logical and Physical Data Modeling skills, has experience with JAD sessions for requirements gathering, creating data mapping documents and queries - Migrated on-premise SQL Server schemas to the cloud on Azure SQL Server DB and Azure VM and developed and maintained databases across both on-premise and cloud deployments.