Business Intelligence Power Bi

AREAS OF EXPERTISE

• Data Visualization: Tableau (Advanced), Power BI, Data Modeling, Dashboard Design, Tableau Server

Admin, Tableau Prep, Looker, Qlik Sense

• Databases & Data Warehousing: SQL (MySQL,

Microsoft SQL Server), Oracle Database, Data

Extraction, Transformation & Loading (ETL),

Snowflake, Cognos, Maximo, AWS Redshift, Azure

Synapse Analytics, Teradata, Google BigQuery

• Business Intelligence (BI): Data Quality Validation, Tableau Security, Databricks -setup, automation, RPD Metadata Management, ETL Automation, Alteryx,

SSIS, Apache Airflow, Predictive Analysis, Permission Management

• Programming & Scripting: Python, Java, SQL, R,

JavaScript, HTML, CSS

• Project Management: JIRA, TeamTrac, MS Project,

Agile Methodologies (Scrum, Kanban), Trello, Asana

• Environments: Windows, Microsoft Azure, Linux, AWS, GCP (Google Cloud Platform), Docker, Kubernetes

PROFESSIONAL EXPERIENCE Sr Tableau Developer Dec 23 - Present

Kona AI, CA

• Designed and implemented data pipelines for seamless data transfer from internal databases to the data lake, resulting in a 40% improvement in high-quality and timely data delivery.

• Spearheaded the migration from Tableau Server to Tableau Online, ensuring a seamless transition with no downtime and improved accessibility.

• Optimized Tableau dashboards by identifying performance issues, reducing slow queries, excessive filters, and inefficient extracts by utilizing the Tableau Copilot.

• Improved workbook load times, recommended by Tableau agent(Copilot) for tuning strategies such as minimizing calculations, utilizing extracts, and optimizing filters.

• Implemented server automation processes to reduce manual intervention, increasing efficiency.

• Automated ETL job execution with Alteryx Scheduler, reducing manual intervention by 50% and ensuring timely data delivery.

• Handled Tableau permissions and security, maintaining data integrity and compliance with organizational standards.

• Utilized in-house tools, SQL, Tableau, and Alteryx for comprehensive data extraction and processing within the data warehouse.

Tableau Administrator/Developer Nov 22 – Dec 23

Charter Communications INC, CO

• Developed and maintained ETL processes with Alteryx and SQL, reducing data transfer time and ensuring more reliable data integration.

• Provided training and guidance on Tableau Copilot features, helping users across various departments maximize the tool’s AI-enhanced data exploration capabilities for more efficient and intuitive data analysis.

• Enhanced data quality by resolving data format using the Tableau Agent Copilot and utilizing the methods for handling missing values through imputation, filtering or default entries.

• Managed Tableau server renewal processes, ensuring continuous service and upgraded infrastructure. Business Intelligence Developer

Phone Number 210-***-****

Email ***********@*****.***

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With over 7 years in Business Intelligence, I specialize in transforming data into actionable insights using Tableau, Alteryx, and SQL. I’m passionate about improving data accuracy and streamlining reporting to drive business decisions. A strong collaborator, I work closely with stakeholders to deliver impactful solutions. Always eager to learn, I stay ahead of the curve with the latest BI technologies.

• Utilized Tableau Copilot to automate repetitive tasks such as data refreshes, dashboard updates, and reporting, leading to a 30% improvement in team productivity and ensuring timely delivery of key insights to decision-makers.

• Developed a system for handling Databricks access requests and managing account creation, improving response times.

• Collaborated with business users to design and deploy interactive dashboards that incorporate AI-driven narratives and automated insights, empowering non-technical users to access meaningful, data-backed recommendations.

• Automated key Databricks tasks, streamlining workflows and enhancing productivity across data science teams. Tableau Developer Jun 21- Nov 23

Board of Public Utilities, KS

• Managed end-to-end complex data migration, conversion, and modeling using Alteryx and SQL, and created high-quality Tableau dashboards.

• Maintained and optimized ETL processes within Tableau Prep, reducing processing times by 25% and promoting effective code reuse.

• Worked with diverse data sources, including Oracle Maximo, Microsoft SQL, WDC, APIs, and custom SQL, to support comprehensive data analysis.

• Consolidated Tableau security protocols across multiple teams, ensuring seamless permission management and compliance with corporate policies.

• Engaged with stakeholders in regular meetings to present findings, answer queries, and discuss data insights, helping to drive informed decision-making.

• Optimized Tableau Prep workflows, improving dashboard performance by 35% and rendering by 25%. Tableau Developer/Administrator Jul 19 -Apr 21

Vanguard, Scottsdale, AZ

• Developed crew velocity dashboards for daily, monthly, and yearly analysis using custom SQL queries and diverse data sources.

• Led the migration of Tableau Server to Tableau Online, providing an improved user experience and greater scalability.

• Automated server maintenance and monitoring tasks, resulting in more reliable uptime and reduced manual oversight.

• Managed security protocols within Tableau, ensuring proper permission handling and maintaining secure data access.

• Administered security and release management across a multi-environment Tableau infrastructure. Tableau Developer Sep 17 – Jul 19

Bayer HealthCare, Oakland, CA

• Designed and implemented an ETL pipeline with DBT, automating data extraction from multiple educational platforms and reducing processing time by 20%.

• Automated monthly report creation and dashboard development, facilitating complex data analysis and forecasting. EDUCATION MBA in Project Management

Harrisburg University of Science and Technology, Harrisburg, PA Master Of Science in Computer Science

University of Illinois Springfield, Springfield, IL Bachelor’s in computer science

Jawaharlal Nehru Institute of Science and Technology University CERTIFICATIONS

• Tableau Desktop Specialist.5 • Scrum Master (PSM).5

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