David Witten

David Witten Email and Phone Number

Supervisory Senior - Federal Consulting @ Sikich
Dallas, TX, US
David Witten's Location
Dallas, Texas, United States, United States
About David Witten

I’m a data professional with five years of experience in data analysis, process automation, and dashboard development, along with an accounting degree and experience in internal audit. I’ve worked on automating labor-intensive processes, saving time across projects, and collaborating with teams to create data-driven solutions that support better decision-making.I am interested in machine learning and AI, which I have pursued through certifications and personal projects, including spending time on Kaggle competitions. I've earned DataCamp's Data Science Professional and Data Analyst Professional certifications, which reflect my commitment to continuous learning.Outside of work, I enjoy spending time with my family (my wife and dogs), climbing, training jiu-jitsu, playing chess, and learning more about AI.Skills: Python, Pandas, Seaborn, Jupyter Notebooks, SQL, Excel, Statistics, Writing, Accounting, Documentation, Alteryx, Tableau, Databricks, Power BI, Power Automate, Azure, Excel, PowerPoint, ETL, ChatGPT, AI

David Witten's Current Company Details
Sikich

Sikich

View
Supervisory Senior - Federal Consulting
Dallas, TX, US
Website:
sikich.com
Employees:
2267
David Witten Work Experience Details
  • Sikich
    Supervisory Senior - Federal Consulting
    Sikich
    Dallas, Tx, Us
  • Neurolens
    Commercial Data Analyst
    Neurolens Aug 2024 - Present
    Coppell, Texas, United States
    Neurolens is an optical products manufacturer whose lenses can help correct eye misalignment and provide more comfortable vision.
  • Freelance
    Data Consultant
    Freelance Nov 2023 - Jul 2024
    Dallas-Fort Worth Metroplex
    • Developed an ingredient database in a Google Sheet for a small business empowering them to streamline recipe development and calculate nutritional information• Leveraged Python to establish an API connection for a non-profit organization and created visuals based on the data, facilitating seamless access to paid data sources
  • Cumming Group
    Data Analyst | Data Consultant
    Cumming Group Jul 2022 - Oct 2023
    Dallas-Fort Worth Metroplex
    Cumming Group specializes in helping clients execute large-scale, complex construction projects on time and within budget• Developed a standardized data-entry template and automated workflow (Databricks, Tableau Prep, Tableau Sever), enabling periodic updates of procurement dashboards; this process allowed the client to compare equipment prices across construction projects, achieving cost savings of over $100K• Systematically extracted PDF data from compliance reports using AI builder in Power Automate which fed a Power BI dashboard— resulting in improved data completeness, data quality, and saving 8 hours per month on reporting• Developed a construction project cost curve model to generate synthetic data for marketing visuals, contributing to Cumming winning millions of dollars in client work• Transformed poorly structured Excel reports into tabular data format utilizing advanced data manipulation techniques in Python, resulting in an automated data processing workflow to update an Azure SQL database
  • Onemain Financial
    Senior Data Analyst - Internal Audit
    Onemain Financial Jul 2020 - Jul 2022
    Dallas-Fort Worth Metroplex
    OneMain is America's largest brick-and-mortar consumer lender• Developed an automated auditing module for consumer complaints by collaborating with process owners to understand and validate internal KPI metrics using SQL and Python within Alteryx Server, feeding Tableau visualizations, enhancing department oversight and efficiency, and saving 60 hours annually on traditional audits• Engineered an automated auditing module for payment processing by utilizing Snowflake SQL within Alteryx Server to identify and check for processing errors, saving 30 hours annually on traditional audits• Scripted administrative processes and dashboard updates using SQL, Alteryx, Python, Power Automate, and Tableau saving 10 hours per month• Built a logistic regression model to determine if a customer complaint should receive additional review from the compliance department• Gave a joint presentation with the Lead Data Analyst covering the department’s first automated auditing project
  • D.R. Horton
    Senior Auditor
    D.R. Horton Sep 2019 - Jun 2020
    Dallas-Fort Worth Metroplex
    DR Horton is America's largest homebuilder• Scripted the conversion of a commonly used sales report (text file) into an Excel file, eliminating tedious work and saving 10 hours per month• Orchestrated the preparation and validation of quarterly internal audit board presentations with the Chief Audit Executive, facilitating informed decision-making and strategic planning for the executive team• Executed home-building audit testing for sales & closings, land development, purchasing, and month-end closing processes
  • Hollyfrontier Corporation
    Staff Auditor Ii
    Hollyfrontier Corporation Jan 2018 - Jul 2019
    Dallas-Fort Worth Metroplex
    HollyFrontier is primarily an independent petroleum refiner• Performed contract analysis for a major audit investigation uncovering contract discrepancies at two of HFC’s refineries• While leading a team of three, planned, conducted interviews, reviewed work-papers, and prepared the draft memo for a large marketing audit resulting in three recommendations• Assisted new hires and less experienced staff in developing the knowledge and skills required to perform SOX control testing up to the high standards of HollyFrontier and performed a first level review of workpapers
  • Weaver
    Senior Associate I - Risk Advisory Services
    Weaver Aug 2017 - Jan 2018
    Dallas-Fort Worth Metroplex
    Weaver is the largest independent CPA firm in the southwest• While serving as senior auditor, streamlined a major SOX Compliance project reducing the budget 10% from the prior year• Mentored and trained 10+ interns and associates in Weaver's SOX control testing processes resulting in fewer review comments and less rework
  • Weaver
    Associate Ii - Risk Advisory Services
    Weaver Aug 2016 - Jul 2017
  • Weaver
    Associate I - Risk Advisory Services
    Weaver Jun 2015 - Jul 2016

David Witten Education Details

Frequently Asked Questions about David Witten

What company does David Witten work for?

David Witten works for Sikich

What is David Witten's role at the current company?

David Witten's current role is Supervisory Senior - Federal Consulting.

What schools did David Witten attend?

David Witten attended Springboard, Utd, Hendrix College.

Who are David Witten's colleagues?

David Witten's colleagues are Syed Masood, Amber Tripp Perez, Clinton Weldon, Jason Winchell, Cpa, Chelsea Capan, Nicole G., Jon Leavitt.

Not the David Witten you were looking for?

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.