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Eunice
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Eunice

Round Rock, TX --:--:--

Eunice is a Data Analyst /Tableau Developer with 8+ years of experience in organizations such as Capital Bank, INOVA Health Systems, Wells Fargo, and Washington University. She has been involved in requirement gathering, reporting, and creating visualization and ETL pipelines. She has had exposure to a lot of tools like Tableau, Power BI, Snowflake, Python, and PostgreSQL. Eunice has strong skills in understanding the business rather than just the technical side. She has mentored junior developers helping them streamline activities, ensuring standardization, and optimizing for performance. Eunice is a dynamic, self-driven, proactive quick learner with a passion for achieving desired results through data analysis and predictive modeling.

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Skills
Years
1
2
3
4
5
6
7
8
9
10+
NiFi
Node
Snowflake
MS Excel
Oracle PL/SQL
PowerBI
Hive
AWS
Python
Tableau
Teradata
Azure
Alteryx
VB.NET
WhereScape
Machine Learning
MongoDB
SQL Server
JavaScript
API
Developer Personality

Independent

Collaborative

Trailblazer

Conservative

Generalist

Specialist

Planner

Doer

Idealist

Pragmatist

Abstraction

Control

100
50
0
50
100
Feature Experience

Market Basket Analysis

Data Warehousing / Modeling

Leadership / Public Speaking

ETL / SSIS

MODERATE
EXTENSIVE
EXPERT
Cultural Experience

Agile - Scrum

Banking

Insurance / Healthcare

E-Commerce

MODERATE
EXTENSIVE
EXPERT
Portfolio

Capital One Bank

Reporting and Automation Solutions Team Lead (RAS)

Work Experience : 2020-Current
  • Planning, scheduling, and deploying tableau server installation.
  • Designing technology roadmap for Tableau; product installation and implementation development of insightful dashboards; serving as SME point of contact for Tableau and delivery of solutions adhering to BI industry best practices.
  • Extensively used Tabadmin and Tabcmd commands in creating backups and restoring backups of Tableau repository.
  • Managing and supporting the migration of objects from development to production environments.
  • Implemented row-level security for the tableau dashboards and used various advanced table calculations for the dashboards.
  • Setting up an active directory on the tableau server for the effortless password management for the single sign-on in the Salesforce and to view the embedded dashboards.
  • Involved in reviewing business requirements and analyzing data sources from Excel/Oracle SQL Server for design, development, testing, and production rollover of reporting and analysis projects within Tableau Desktop.
  • Developing storytelling dashboards in Tableau Desktop and publishing them on to Tableau Server which allowed end-users to understand the data on the fly with the usage of quick filters for on-demand needed information.
  • Creating extracts and published data sources on Tableau Server for the users from various databases in Green Plum. Used complex joins and validated them by running and tuning long SQL queries.
  • Scheduling data refresh on Tableau Server for weekly and monthly increments based on business change to ensure that the views and dashboards were displaying the changed data accurately.
  • Testing dashboards to ensure data was matching as per the business requirements and if there were any changes in underlying data.
  • Working on Tabcmd to schedule the reports and set up email reports using command lines.

PYTHON

  • Working with production support teams to ensure a smooth transition of software developed
  • Working in an environment which encourages and promotes personal development
  • Providing design recommendations, developing and integrating programs per high-level specifications
  • Liaise with other teams and providers
  • Is an active part of a larger internal open-source community of developers at Hearst
  • Developing a world-class, machine learning-driven recommendation and personalization system to match our users with jobs
  • Understanding the project scope, identifying activities/ tasks, task-level estimates, schedule, dependencies, and risks, along with providing inputs to the Module Lead for review

Snowflake/NiFi Developer

  • Developing data warehouse model in snowflake for over 100 datasets using WhereScape.
  • Heavily involved in testing Snowflake to understand the best possible way to use the cloud resources.
  • Developing ELT workflows using NiFi to load data into Hive and Teradata.
  • Working on Migrating jobs from NiFi development to Pre-PROD and Production cluster.
  • Scheduling different Snowflake jobs using NiFi.
  • Using NiFi to ping Snowflake to keep Client Session alive.
  • Creating internal and external stages and transforming data during load.
  • Using FLATTEN table function to produce a lateral view of VARIANT, OBJECT, and ARRAY column.
  • Working with both Maximized and Auto-scale functionality.
  • Using Temporary and Transient tables on diff datasets.
  • Cloning Production data for code modifications and testing.
  • Sharing sample data using grant access to customers for UAT.
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INOVA Health System

Sr. Data Analyst / Tableau Developer

Categories

Work Experience : 2016-2020
  • Performed administration tasks including managing Tableau server task schedules, granting access, managing extracts, and end-user installations
  • Built and published customized interactive reports and dashboards, along with report scheduling using Tableau server.
  • Created action filters, parameters, and calculated sets for preparing dashboards and worksheets in Tableau.
  • Restricted data for users using Row-level security and User filters.
  • Developed Tableau visualizations and dashboards using Tableau Desktop.
  • Providing production support of related systems and operations in a timely and professional manner
  • Connected Tableau server with share-point portal and set up auto-refresh feature.
  • Created visualization for logistics calculation and department spend analysis.
  • Responsible for people management, including goal setting and providing performance feedback
  • Developed database schemas, tables, and dictionaries.
  • Ensured the data quality and integrity in databases.
  • Fixed any issues related to database performance and provide corrective measures.
  • Created complex functions, scripts, stored procedures and triggers to support application development.
  • Took regular database backup.
  • Tested databases and perform bug fixes.
  • Provided authentication and authorizations for Database
  • Maintained Test log and Writes Test Evaluation, Summary Reports.
  • Created executive dashboard presentations
  • Created do-files to clean and structure data and to generate statistical reports.
  • Extensively involved in doing user acceptance testing (UAT)
  • Developed Ad-hoc reports using Tableau Desktop.
  • Developed visualizations to monitor tickets being issued as far as production support is concerned using parameter-driven analysis with regards to tickets in relation to other end client’s needs as far as other BI tools use and other Data Analytics issues are concerned
  • Prepared reports for the management stating trends, patterns, and predictions using relevant data
  • Worked with programmers, engineers, and management heads to identify process improvement opportunities, propose system modifications, and devise data governance strategies.
  • Used Microsoft Excel to remove duplicates in data and filter out data.
  • Used the MS Excel formulas to clean data, for example: used on insert functions like SUM, Average, Counts, Max, Min. SUMIF and STDEV (standard deviation).
  • Used the date formula and calculations options to clean the data and used functions like Vlookups.
  • Prepared final analysis reports for the stakeholders to understand the data-analysis steps, enabling them to take important decisions based on various facts and trends.
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University of Washington, D.C.

Data Analyst / Tableau / Alteryx Developer

Work Experience : 2013-2016
  • Well-versed in SSIS development and warehouse environments
  • Designed implemented and maintained physical and business data mapping
  • Created configuration files to deploy the SSIS packages across all environments
  • Designed SSIS for data warehousing environment and automation of batch cycle
  • Responsible for Developing Dashboard and preparing ad-Hoc Reporting.
  • Automated monthly excel reports into Tableau Workbooks and Dashboards
  • Ensured compliance to standards for documentation by liaising with the base team
  • Configured systems on an ad-hoc basis and created test plans and tested system improvements to optimize efficiency
  • Oversaw databases to process metadata files for multiple projects
  • Worked on generating various dashboards in Tableau server using various data source
  • Hands-on development assisting users in creating and modifying worksheets and data visualization dashboards.
  • Defined best practices for Tableau report development.
  • Prepared Dashboards using calculations, and parameters in Tableau. Involved in exploring, designing, building, and
    deployment of the high-level and rich dashboards for decision-making of critical metrics using tableau.
  • Used Alteryx for data preparation and then tableau for visualization and reporting.
  • Designed and developed ETL workflows and datasets in Alteryx.
  • Witten Python scripts to sync most frequently used tables from Oracle Production DB server to MongoDB, which
    is read by web services for downstream app consumption.
  • Wrote conversion scripts using SQL, PL/SQL, stored procedures, functions, and packages to migrate data from
    SQL Server database to Oracle database.
  • User JavaScript API to customize the views, selects, filters, date, and time.
  • Generated Tableau dashboards with combination charts for clear understanding
  • Participated in the troubleshooting and fixing of inaccurate reports; perform root cause analysis on inaccurate
    report numbers and provided recommendations on how to avoid future issues.
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Wells Fargo Bank

Business Data Analyst - Tableau and Power BI Consultant

Work Experience : 2011-2013
  • Created and Developed dashboards for Credit Risk use cases to understand new promotion effectiveness, trend detections, Seasonal forecasting, and cannibalization.
  • Worked on administration tasks like adding workbook Permissions, Ownerships, and User filters.
  • Consistently attended meetings with the client subject matter experts to understand functional business requirements.
  • Coached and developed a distributed team of business executives and technical professionals regarding Agile roles, routines, and responsibilities resulting in a more thorough understanding of Scrum.
  • Provided user training on the key dashboards
  • Provided detailed documentation on the Analytical deliverables
  • Used Industry-standard design templates for POS use case analysis.
  • Performed data profiling in the ETL and table creation process before connecting to Tableau.
  • Used trend lines extensively for correlating different KPIs for new product launches.
  • Created custom Functions (Date range, Time functions, Logical functions) in the reports.
  • Scheduled extract refresh and subscriptions for weekly and monthly reports.
  • Integrated Tableau dashboards into internal web portal using VB Scripting.
  • Created Scatter Plots, Stacked Bars, Box and Whisker plots using reference, Bullet charts, Heat Maps, Filled
    Maps and Symbol Maps, Pareto charts according to deliverable specifications.
  • Extensively worked on different types of filters. Preparing reports for the management stating trends, patterns, and predictions using relevant data
  • Worked with programmers, engineers, and management heads to identify process improvement opportunities, propose system modifications, and devise data governance strategies.
  • Prepared final analysis reports for the stakeholders to understand the data-analysis steps, enabling them to take important decisions based on various facts and trends.
More

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