Data Analyst Machine Learning

Sreeni Reddy

Certified Tableau Desktop Specialist and Tableau Certified Data Analyst

Phone:202-***-**** Email:*********@*****.***

Summary

Experienced Tableau Developer, Data Analyst, and Business Intelligence Professional with 12+ years of diverse domain expertise. Demonstrated leadership in data modeling and manipulation. Proficient in crafting interactive reports and dashboards using Tableau and Power BI. Skilled in Tableau Server administration and optimizing dashboard performance. Expertise in SQL, data profiling, and translating business needs into actionable insights. Knowledgeable in data warehousing best practices. Additionally, I am proficient in Python for data analysis and machine learning.

Technical Skills

Tableau Desktop & Server, Tableau Cloud, Power BI, SQL, Python, Snowflake, Databricks, Redshift, Business Objects, Salesforce, Google Suite, Agile, Jira, Confluence, Machine Learning Certifications & Education

Tableau Certified Data Analyst & Certified Tableau Desktop Specialist Master’s degree in business administration and bachelor’s degree in engineering Experience

Senior Tableau Consultant – Workday Aug 2023– Present Responsibilities:

• Spearhead requirements gathering, data analysis, and profiling from diverse sources such as SQL Server, Oracle, and Snowflake.

• Collaborate with stakeholders and data engineering teams to translate business needs into actionable data requirements.

• Develop wireframes and mockups for dashboards and reports through design sessions.

• Conduct data and functional validation of dashboards, ensuring accuracy and relevance.

• Facilitate user training and provide ongoing support for dashboard usage.

• Analyze complex datasets to derive actionable insights and improve internal controls.

• Utilize SQL and Tableau for data visualization, reconciliation, and quantitative analysis.

• Publish and maintain dashboards in production environments, ensuring data integrity through scheduled refreshes.

Environment: Tableau Desktop (2023.1), Snowflake, Redshift, Oracle, Salesforce, Jira, Confluence, Tableau Server, Service Now

Senior Tableau Developer- Splunk Oct 2021 –Aug 2023 Responsibilities:

• Led requirements gathering and data analysis efforts for reporting needs from Snowflake and Salesforce.

• Collaborated with business stakeholders and data engineering teams to translate requirements into data solutions.

• Developed wireframes and mockups for dashboards and reports.

• Conducted data exploration and ensured data quality.

• Provided User Acceptance Testing support and deployed approved dashboards to production.

• Tuned dashboard performance and ensured data currency through scheduled extract refreshes.

• Analyzed large datasets to identify trends and provide actionable insights.

• Developed and managed ad-hoc reports and visualizations for stakeholders. Environment: Tableau Cloud and Desktop (2023.1), Snowflake, Salesforce, Google Suite, Jira, Confluence, Service Now

Sr. Dashboard Developer, Nielsen (Columbia, MD) May 2020 – Sep2021 Responsibilities:

• Gathered business requirements and developed COVID-19 tracking reports for stakeholders.

• Migrated reports to Oracle and Microsoft System Analysis for improved efficiency.

• Created and managed interactive dashboards using Tableau Desktop.

• Conducted user acceptance testing and incorporated feedback for dashboard enhancements.

• Performed performance tuning and ensured data accuracy through scheduled refreshes. Sr. Tableau Developer/ Sr. Data Analyst, GSA Apr2018 - Apr 2020 Responsibilities:

• Developed interactive Tableau visualizations and dashboards.

• Conducted data analysis and ensured dashboard accuracy and relevance.

• Developed custom SQL statements and optimized existing queries for performance.

• Provided ongoing support and troubleshooting for BI applications in production. Tableau Developer/Admin, Fannie Mae (Bethesda, MD) Mar 2015 - Mar 2018 Responsibilities:

• Developed interactive dashboards in Tableau.

• Managed Tableau server administration and security.

• Created compelling visualizations and generated insights from complex datasets. Business Intelligence Developer, TDBank (Columbia, MD) Apr 2012 to Feb 2015 Responsibilities:

• Developed interactive Tableau visualizations and dashboards.

• Conducted data analysis and developed unconventional Tableau charts.

• Utilized performance tuning procedures to enhance dashboard performance. In each role, effectively utilized Tableau, SQL, and other relevant tools to deliver actionable insights and drive business success.

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