Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Vincent Kontor

Liberty Hill,TX

Summary

Highly experienced Business Intelligence and Data Analytics professional with over 11 years of expertise in dynamic, fast-paced environments. Proficient in analytical problem-solving, strategic decision-making, and fostering collaboration across teams. Excellent communicator with significant project management experience. Proven track record in:

  • Data Visualization and Analysis: Advanced skills in developing impactful visualization solutions using Tableau, adept at creating interactive dashboards to highlight key performance indicators (KPIs) for strategic planning.
  • Tableau Server Expertise: Specialized in the installation, configuration, and security of Tableau Server on AWS platforms. Proficient in using Amazon VPC, security groups, AWS IAM, and AWS Direct Connect for securing Tableau servers.
  • Administration and Technical Support: Experienced Tableau Administrator, providing enterprise-level technical support, troubleshooting, report design, and system usage monitoring. Skilled in performance tuning and optimizing Tableau dashboards and reports.
  • Data Warehousing and Snowflake Technology: Solid understanding of Data Warehousing methodologies and concepts, including Snowflake cloud technology. Expert in managing Multi-Cluster warehouses, Virtual Warehouses, and data sharing.
  • Continuous Improvement: Committed to leveraging data analytics to drive business intelligence, improve performance, and support data-driven decision-making across organizations.

Demonstrated ability to lead and mentor teams, enhance data visualization strategies, and streamline data analysis processes for optimized business operations.

Overview

12
12
years of professional experience
1
1
Certification

Work History

Tableau Developer/Administrator

Apple
05.2019 - Current
  • Developed comprehensive Tableau visualizations incorporating advanced calculations and hierarchical structures.
  • Utilized Snowflake for data warehousing and integration, contributing to strategic workforce planning and People Analytics initiatives.
  • Administered Tableau server user accounts, groups, projects, and permissions, ensuring secure and efficient access management
  • Developed strategic, analytical, and operational dashboards in Tableau, incorporating advanced functionalities like drill-downs and dynamic data sets
  • Processed and published large datasets in Tableau for detailed reporting and analytical purposes
  • Delivered innovative Proof of Concepts using AWS to align with specific customer requirements
  • Developed prototypes for Tableau dashboards and efficiently converted Excel reports into Tableau visualizations
  • Developed Tableau dashboard landing pages for Salesforce integration, providing users with integrated views and seamless navigation
  • Managed Tableau licenses, encompassing both server and desktop versions, to maintain compliance and operational efficiency
  • Utilized ServiceNow's reporting and analytics tools to create dashboards that facilitate strategic decision-making by highlighting real-time key performance indicators
  • Enhanced ServiceNow portal for improved user experience, achieving 35% increase in user satisfaction and streamlining service request processes
  • Developed data queries and performed calculations for extracting and formatting data for project reports and external presentations in Tableau.
  • Empowered stakeholders with real-time access to actionable insights by developing dynamic visualizations tailored to their needs.
  • Developed documentation and provided training materials for new hires.
  • Enhanced data visualization capabilities by designing and implementing interactive Tableau dashboards.
  • Implemented row-level security measures within Tableau to ensure proper access controls over sensitive information while maintaining compliance with industry regulations.
  • Provided ongoing support for dashboard maintenance, troubleshooting issues, and implementing enhancements based on user feedback.
  • Improved business insights with advanced analytics features such as trend analysis, forecasting, and statistical modeling in Tableau.
  • Trained end-users on effective usage of Tableau dashboards, increasing their efficiency in data-driven decision making.
  • Developed robust data warehouse infrastructure, ensuring seamless integration with Tableau for accurate reporting and analytics.
  • Developed and enhanced reports connecting to single or multiple data sources to improve performance.
  • Optimized dashboard performance by utilizing best practices in data extraction, filtering, and aggregation techniques.
  • Reduced manual effort in report generation through automation of critical business intelligence tasks within Tableau.

Tableau Developer

Wells Fargo Bank
11.2018 - 03.2019
  • Heavily involved in gathering and analyzing business requirements from stakeholders
  • Developing Tableau Dashboards as proof of concept (POC) using Tableau's Guided Analytics to help engage end users in requirement gathering process
  • Assisted users to publish and collaborate reports via web browser & embed Tableau view in other web applications like SharePoint
  • Training users on advanced Tableau charts and features like Sankey, Sunburst, and other customize charts
  • Extensively involved in identifying and solving problems by coordinating with senior managers in emergency and normal issues to meet goals
  • Participating in translating business needs into Business Intelligence reporting solutions by ensuring correct selection of toolset available across Tableau BI suite
  • Scheduled reports, debugged issues, and provided resolutions for Tableau
  • Designed Report templates, Bar graphs, Gantt charts, Donut charts, Line charts, and Pie charts based on financial data using Tableau desktop.
  • Improved business insights with advanced analytics features such as trend analysis, forecasting, and statistical modeling in Tableau.
  • Implemented row-level security measures within Tableau to ensure proper access controls over sensitive information while maintaining compliance with industry regulations.
  • Trained end-users on effective usage of Tableau dashboards, increasing their efficiency in data-driven decision making.

Tableau Consultant

US Bank
Portland, OR
01.2016 - 09.2018
  • Spearheaded the creation of interactive Tableau visualizations by closely collaborating with business stakeholders, users, project managers, and subject matter experts to comprehensively understand business processes.
  • Designed custom Tableau charts, including Sankey Diagrams, Grouped Bar Charts, Donut Charts, and Bar-in-Bar Charts, utilizing logical calculations for group creation.
  • Enhanced dashboard performance and user experience through strategic performance tuning and visual optimizations.
  • Developed and published customized, interactive reports and dashboards, and managed report scheduling on Tableau Server.
  • Engaged in daily Scrum Agile meetings to report on project progress and coordinate with the development team.
    Implemented action filters, parameters, and calculated sets in Tableau for dynamic dashboards and worksheets preparation.
  • Executed data blending and cross-database joins to integrate multiple data sources effectively.
  • Conducted data manipulation, cleansing, and processing using Excel, Access, and SQL, ensuring data integrity and usability.
  • Performed comprehensive data analysis, drawing conclusions and developing actionable recommendations from massive, complex datasets.
  • Played a key role in maintaining high data consistency across diverse sources, including flat files, XML, and SQL databases.
  • Managed Tableau Server by creating users, groups, projects, and configuring data connections and settings.
  • Responsible for the creation and maintenance of database objects (tables, views, procedures, triggers, functions) using SQL Developer to optimize data management.
  • Implemented various data filtering techniques in dashboards/reports, including quick filters, context filters, and discrete filters, to meet specific user needs.
  • Conducted ad-hoc analysis and data manipulation, addressing data inconsistencies and quality issues across multiple database types.

Database Developer/Tableau Specialist

eBay
05.2013 - 12.2015
  • Developed interactive data visualizations and developed automated processes for updating content used in standardized dashboards
  • Built compelling, interactive dashboards in Tableau that answer key business questions
  • Mentored less experienced Tableau reporting specialists
  • Performed administrative and support activities across multi-environment Tableau infrastructure including security administration, release management, troubleshooting and general systems maintenance
  • Accomplished development activities from gathering requirements and designing solutions, through developing code/reports, to testing and release/deployment
  • Supported system management, implementation projects, and other initiatives of HR transformation for SAP HR system
  • Performed integration analysis and maintained master data to ensure correct integration of HR components: Personnel Administration, Organizational Management, Payroll, Compensation Management, Time Management, and Benefits interfaces
  • Blended data from multiple databases into one report by selecting primary keys from each database for data validation
  • Reviewed basic SQL queries and edited inner, left, and right joins in Tableau Desktop by connecting live/dynamic and static datasets
  • Developed story telling dashboards in Tableau Desktop and published them on to Tableau Server which allowed end users to understand data on fly with usage of quick filters for on demand needed information
  • Scheduled data refresh on Tableau Server for weekly and monthly increments based on business changes to ensure that views and dashboards displayed changed data accurately
  • Tested dashboards to ensure data was matching as per business requirements and if there were any changes in underlying data.

Tableau Developer/Admin

Protection 1
03.2012 - 02.2013
  • Designed reports/graphs/presentations using Tableau for specified projects
  • Designed and implemented Tableau reports and dashboards for HR Analytics and Compensation Analytics projects.
  • Installed and upgraded Tableau server and server performance tuning for optimization
  • Worked on creation of users, groups, projects, workbooks and appropriate permission sets for Tableau server logons and security checks
  • Involved in Tableau installation and configuration with Single Server System and Three Node Server System
  • Configuring Users based on Active Directory and logged in through Run as User account
  • Maintaining SSL Certificates for windows users and Mac Users
  • Published Tableau workbooks (.TWB) and Tableau data Extract (.TDE) from Tableau desktop to Tableau Server
  • Involved in end-to-end implementation and enhancements on Mobile Banking App data starting from requirement gathering and dashboards development in Tableau Desktop
  • Produced Crosstabs to display underlying data based on various graphs and charts created for further data analysis
  • Developed Scatter Plots and Area Maps to show states utilizing Mobile App most vs Least

Education

Bachelor of Science - Accounting/Information Technology

Lincoln University
Jefferson City, MO
08.2016

Skills

Tableau: Desktop (versions from 6 to 2022117), Server (versions from 6 to 2022117), Online, Public, Reader, TabCmd, and TSM

Microsoft Tools: SQL Server (2005-2012), Integration Services (SSIS), Reporting Services (SSRS), Analysis Services (SSAS), Visual Studio (2005-2010), Access, Office Suite (Word, Excel, PowerPoint), MS Project, and Visio

SQL Variants: T-SQL, PL-SQL, Teradata SQL

Other Databases/Tools: Teradata, Oracle, SharePoint, RDS, Redshift, Dbeaver, DUCE, Talend, Polaris, Apache Drill, and Snowflake, Jenkins, Dynatrace, ServiceNow, Alteryx

Languages & Extensions: Python and TabPy

Operating Systems: Windows Server (2000, 2003, 2008), MacOS

Certification

  • Tableau Certified
  • AWS Certified Solutions Architect – Associate
  • SNOWPRO CORE CERTIFIED

Timeline

Tableau Developer/Administrator

Apple
05.2019 - Current

Tableau Developer

Wells Fargo Bank
11.2018 - 03.2019

Tableau Consultant

US Bank
01.2016 - 09.2018

Database Developer/Tableau Specialist

eBay
05.2013 - 12.2015

Tableau Developer/Admin

Protection 1
03.2012 - 02.2013

Bachelor of Science - Accounting/Information Technology

Lincoln University
Vincent Kontor