Senior ETL Developer

For more details, please connect with Sagar Kaushik at sagark@vgroupinc.com or call at 609-371-5400 x 116.End Client: State of Connecticut - Department of Children and Families (DCF)Job Title: ETL DeveloperDuration:12 MonthsLocation: Hartford, CT (Hybrid - Candidate must be onsite 1 day per week or 2 days every 2 weeks)Hours Per Week:40 HoursInterview Type: Webcam / Client InterviewDepartment: DCF Information Systems Division (CCIWS Program)Scope of Project:The Connecticut Department of Children and Families (DCF) is seeking a Senior Tableau Report Developer / ETL Developer to support the Comprehensive Child Welfare Information System (CCWIS) initiative. The consultant will be responsible for developing Tableau reports, ETL solutions, SSIS packages, SSRS reports, and complex SQL-based solutions supporting mission-critical child welfare applications. The candidate will participate throughout the Software Development Life Cycle (SDLC), including requirements gathering, design, development, testing, deployment, maintenance, and production support activities.Responsibilities:Develop Tableau dashboards and operational reports.Design and develop database architectures, data marts, data dictionaries, and data models.Develop strategies for data acquisition, data quality, and discrepancy resolution.Support migration and integration of data from legacy systems to modern platforms.Create and maintain complex SQL scripts, stored procedures, triggers, and T-SQL solutions.Design, develop, and implement ETL/ELT solutions for data ingestion, transformation, and distribution.Implement Data Analytics and Data Modeling best practices.Develop near real-time data processing solutions.Collaborate with Business Analysts and end users to validate business requirements.Integrate external data sources with internal systems.Perform ETL testing, validation, reconciliation, and error handling.Optimize SQL queries and SSIS package performance.Create SSIS packages involving file transfer, FTP, and SFTP integrations.Participate in all SDLC phases including requirements gathering, mapping, development, testing, troubleshooting, optimization, and documentation.Develop and deploy Tableau reports to report servers.Build advanced Tableau reports utilizing dynamic grouping, sorting, drill-down functionality, cross-tabs, and summary reporting.Support existing SSRS reports and SSIS ETL packages.Assist with SOA integration initiatives and system modernization efforts.Required/Preferred Skills:Required Skills:10+ years of overall IT experience.5+ years of hands-on Tableau development experience.5+ years of experience writing complex SQL queries.5+ years of expertise with:T-SQLSSRSSSISTalendStrong experience troubleshooting and optimizing query performance.Experience deploying SSIS packages using:Git version controlEnvironment variablesSQL Server Agent jobsExperience creating, deploying, and maintaining Talend solutions.Strong knowledge of:Database DesignData ModelingETL/ELT ArchitectureData Warehousing ConceptsExpertise with Microsoft SQL Server.Experience with Team Foundation Server (TFS) version control.Strong analytical and problem-solving abilities.Excellent verbal and written communication skills.Ability to work independently and drive projects from requirements to implementation.Experience working in Agile/SDLC environments.Preferred Skills:Salesforce experience.MuleSoft experience.Experience accessing and integrating data from DB2 and multiple database platforms.Child Welfare or Government/Public Sector experience.V Group Inc. is a NJ-based IT Services and Products Company with its business strategically categorized in various Business Units including Public Sector, Enterprise Solutions, Professional Services, Ecommerce, Projects, and Products. Within Public Sector business unit, we cater IT Professional Services to Federal, State and Local. We have multiple awards/ contracts with 30+ states, including but not limited to NY, CA, FL, GA, MD, MI, NC, OH, OR, CO, CT, TN, PA, TX, VA, NM, VT, and WA.If you are considering applying for a position with V Group, or in partnering with us on a position, please feel free to contact me for any questions you may have regarding our services and the advantages we can offer you as a consultant. Please share my contact information with others working in Information Technology. Website: https://www.vgroupinc.com/publicsectorLinkedIn: https://www.linkedin.com/company/v-group/Facebook: https://www.facebook.com/VGroupITTwitter: https://www.twitter.com/vgroupinc