Tableau Developer/Business Data Analyst/ Data Scientist/ Data Engineer Resume

SUMMARY

A highly result - oriented analyst with 7 years extensive experiences in data analysis, data warehouse, data visualization, project management, sourcing and vendor management, a good team player with excellent communication and leadership skills.
Proficient in developing different types of Tableau Reports, working at the data model to fit tableau needs and discovering data by tableau to best answer the business questions.
Solid experience in an agile environment (SCRUM) with the cross function roles, work as Tableau Developer/Business Data Analyst/Data scientist/ Data engineer in Cloudera Hadoop Environment.
Experience in machine learning methodology such as Natural Language Processing, Naïve bayes, Logistic Regression, Decision Tree by Python/Pyspark in Cloudera Hadoop Environment

TECHNICAL SKILLS:

Databases: Microsoft SQL Server, Cloudera Hadoop

Languages: Transaction-SQL, Python/Pyspark, Hive, Impala

Applications: Tableau/Tableau Server, Cloudera Data Workbench for Machine learning, SSRS/SSIS/Informatics,VersionOne/Jira

PROFESSIONAL EXPERIENCE:

Confidential

Tableau Developer/Business Data Analyst/ Data Scientist/ Data Engineer

Develop Executive Dashboards by collecting the requirement from department directors and stakeholders, profile the data by Informatics developer and mapping the data columns from source to target, do further analysis by querying in Hadoop hive and impala, working closely with big data engineers to customize the data structure to align tableau visualization to meet the special business requirements
Analyze, Design and develop Data discovery dashboards in tableau to present the data story to the business stakeholders
Build the evaluation model in Cloudera workbench workspace by levering the machine learning models ( NLP, Logistic model, decision trees) by python/pyspark

Confidential

Business Analyst/ Business Intelligence Analyst

Extract, integrate data from the different source and loading data into the database tools /data warehouse after the transformation
Design, Develop the workflow and dataflow of SSIS ETL processes to support many different file structures and business processes
Design and deployed employee /benefits census report, benefits statements report, enrollment count summary report, billing report and other insurance / payroll file transfer reports by using Tableau and SQL Server 2012
Independently organize the government project, analyze the data and develop the detailed/canned reports, dashboard and scorecards by Tableau
Create the database system and successfully improve operational efficiency by implementing data analysis tool and theory into business.

Confidential

Sr. Business Management Analyst and Data Analyst

Design, cutting-edge salesforce solutions/dashboard for Fortune 100 companies in the cross-industries environment.
Assemble and convert user requirements from multiple clients into our standard reporting solution and customized specific client requests when necessary.
Collaborate with other groups(business partners, developers, QAs and production support engineers) in implementation of analytical and technical solutions
Extract data from different systems, design and develop ETL processes for loading data into the data warehouse utilizing SSIS.