Tableau Developer

Tableau DeveloperSoftware Guidance & Assistance, Inc., (SGA), is searching for a Tableau Developer for a contract assignment with one of our premier financial services clients in Irving, TX. Client has Visa restrictions - will likely convert to FTE No 3rd party c2cResponsibilities:Develop, maintain, and manage advanced reporting, analytics dashboards and other BI solutions.Design and develop solutions using Tableau dashboards using Sybase / Big Data as backend technologies.Integrate data from various sources into Tableau. Conduct data cleansing, blending, and aggregation to prepare datasets for visualization.Monitor and enhance the performance of Tableau dashboards and data sources, ensuring rapid load times and intuitive user experiences.Optimize data extracts and ensure efficient data retrieval and performance on Tableau dashboards.Maintain, test and schedule refresh of Tableau extracts.Devise process for trigger-based automation of Tableau extract refresh for large volumes (TB) of data. Create scripts for automating Tableau extract refresh.Assist with prioritization of bugs, feature work, and architectural enhancements.Design Tableau APIs as required. Provide technical expertise in areas of architecture, design, and implementation.Troubleshoot and remediate issues related to data integrity, visualization accuracy, and dashboard performance.Fine tune SQL Queries for maximum efficiency and performance.Conduct unit tests and develop database queries to analyze the defects and troubleshoot any issues.Manage Tableau Server and Administration on Linux Server including Tableau server upgrade/installation. Manage Tableau content deployments end-to-end using automated solutions.Find the key areas of automation to make the business processes smooth.Required Skills:Bachelor's degree/University degree or equivalent experience5+ years of experience in enterprise BI development, preferably from a consulting background. Strong background in designing and implementing enterprise scale solutions.Solid Hands-on experience with Tableau Desktop, Tableau Server and Tableau Prep. Thorough knowledge of Tableau administration and architecture.Hands-on experience in relational database management application development.Strong experience in data mart / data warehouse design.Experience with relational databases Oracle, SQL server, Sybase, MongoDB.Experience in managing unstructured data.Experience in writing complex SQL, Stored Procedures and SQL Query tuning. Clear understanding of query plan management.Preferred Skills:Experience in timeseries or no SQL database is highly preferred.SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work.