Matthew McDermott

(267) 688-7117 ·

Proven Business Intelligence Engineer and Sr. Business Analysis Manager with extensive experience with industry leading software. By utilizing my expertise in SQL, Power BI, Power Apps, Python, AWS and more, I’ve excelled in gathering, analyzing, interpreting, and presenting crucial findings from all types and sizes of datasets. By combining my attention to detail, love for data, and excellent communication.


Experience

Business Intelligence Engineer

Amazon
  • Successfully solve difficult and/or loosely structured problems
  • Refine requirements from business stakeholders into a functional design that solves the problem
  • Developed data feeds, aggregation BI tables, BI reporting, and down stream customer impact attribution responsible for Gifting, List, Social Share, and huddles features on the Amazon store ($60B revenue annualized).
  • Built and managed infrastructure to analyze Amazon store A/B testing results
  • Built and optimized multidimensional data models using extremally large datasets
  • Managed multiple Tableau dashboards providing PM's, Directors, and VPs insights for weekly, monthly, and quarterly business reviews
  • Collaborated with multiple functional groups to implement a ML attribution revenue model for the Social Share widget on the Amazon store
September 2022 - Present

Sr. Business Analysis Manager

T-Mobile USA
  • Extensive experience with cross-functional collaboration to produce business solutions, build data, and leverage diverse skills and experience.
  • Managed, built, and presented more than 50 multidimensional Power BI Reports.
  • Spearheaded the creation and production of more than 15 nationally used Power Apps exceeding over 3 million logins in 3 years.
  • Administrator for multiple on-premise and azure SQL servers, Polaris virtual machines, Power BI tenant, and Azure Data Warehouse.
  • Constructed a full CRM management tool enabling T-Mobile’s outbound calling functional group.
  • Sourced, processed, and provided analytics for the entire Sprint company customer base after merger.
  • Extracted Power BI Metadata into a SQL database using XMLA, DML, and DAX queries enabling dynamic report refreshes and usage analytics.
  • Geography analysis, distance mapping and creating organizational polygons for hierarchy mapping.
March 2021 - December 2022

Business Analysis Manager

T-Mobile USA
  • Built underlying and reporting data for quarterly and annually business reviews.
  • Constructed and automated 50 to 100 page Analytical PowerPoint decks for Region and individual Markets each week.
  • Automated daily COVID-19 Emails using VBA for SLT and individual Markets containing critical daily business continuity information.
  • Develop clear, accurate and timely reporting solutions for both internal and external customers.
  • Implemented and managed server wide data governance on SQL server.
  • Created financial reports and dashboards for forecasting, trending and results analysis.
May 2019 - March 2021

Sr Analyst, Business Analysis

T-Mobile USA
  • Combine data from multiple data sets to provide a comprehensive picture and analysis of client usage and trends.
  • Ensured accuracy and a high level of detail and the use of analytical thinking to resolve problems.
October 2018 - May 2019

Sales Analyst

T-Mobile USA
  • Collected, analyzed, evaluated, and reported sales results and performance to identify and recommend steps to increase sales productivity.
  • Built and presented weekly PowerPoint presentations for senior leadership.
October 2017 - October 2018

Retail Store Manager

T-Mobile USA
  • Developed a hard working friendly competitive sales culture.
  • Develop analytical data reports using excel to drive success.
  • Adapt quickly to new company initiatives and goals.
  • Coach and develop talent into leadership roles.
  • Top Performing Store manager.
  • Nominated to create and manage region and district wide ranker metrics.
  • Priority district contact for peers to help teach company initiatives.
  • Exceptional Operations and sales achievements.
  • Expert at interviewing and recognizing talent.
October 2016 - October 2017

Retail Sales Manager

T-Mobile USA
July 2015 - October 2016

Retail Sales Representative

T-Mobile USA
August 2010 - July 2015

Retail Sales Representative

Sprint PCS
August 2006 - August 2010

Skills

Programming Languages & Tools
  • Adobe Suite
  • Ansible
  • Azure Data Warehouse
  • Docker
  • GIT
  • HTML - CSS
  • JS - Jquery
  • Linux - Ubuntu
  • Microsoft Power Apps
  • Microsoft Power Automate
  • Microsoft Power BI
  • Microsoft PowerPoint
  • Microsoft PowerShell
  • Microsoft SharePoint
  • Python
  • SQL
  • Splunk
  • Visual Basic
  • XMLA - DML

Awards & Certifications

  • T-Mobile Winners Circle - Annual x2
    Top 1% yearly performers 2020 - 2021
  • T-Mobile Winners Circle - Quarterly x12
    Top 1% quarterly performers 2012 - 2021
  • Microsoft Inspire 2020: Featured Video
    CEO Satya Nadella featured Power Apps I created during the COVID-19 pandemic.
    Click Here
  • Microsoft: Featured Article
    Featured Power Apps I created during the COVID-19 pandemic.
    Click Here
  • Wall Street Journal: Featured Article
    Featured Power Apps I created during the COVID-19 pandemic.
    Click Here

Education

Bucks County Community College

3D Animation & Graphic Design Certificate
August 2006 - May 2009