Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

David Scott Waller Jr.

Great Mills,MD

Summary

Results-driven and highly knowledgeable plumbing wholesale professional with over 20 years of hands-on experience in distribution, sales, and inventory management across residential, commercial, and industrial plumbing sectors. Proven leader with a strong track record of building lasting relationships with contractors, vendors, and internal teams. Skilled in warehouse operations, procurement, and strategic planning, focusing on accuracy, efficiency, and safety. Adept at identifying problems and implementing effective solutions to support business growth and operational excellence.

Overview

24
24
years of professional experience
1
1
Certification

Work History

President

Winsupply of California
04.2023 - 07.2025
  • Led branch operations, overseeing sales, purchasing, budgeting, and team leadership.
  • Drove business growth through strong vendor partnerships and customer relationship management.
  • Ensured accurate inventory control and timely order fulfillment.
  • Fostered a high-performance team environment aligned with company goals.
  • Hired and managed employees to maximize productivity while training staff on best practices and protocols.
  • Increased customer satisfaction through continuous improvement initiatives and excellent customer service.

Operations Manager / Second in Charge

Winsupply of Lynchburg
07.2012 - 11.2015
  • Managed daily operations, including purchasing, inventory, and staff supervision.
  • Streamlined warehouse processes for improved accuracy and delivery timelines.
  • Assisted with budget oversight and vendor negotiations to maintain profitability.
  • Supervised operations staff and kept employees compliant with company policies and procedures.
  • Empowered employees to take ownership of their responsibilities, leading to increased accountability and improved performance outcomes.

Inside Sales, Counter Sales, Shipping & Receiving, Warehouse Associate

Winsupply of Richmond
01.2002 - 01.2012
  • Held multiple roles over 17 years, contributing to all levels of operations.
  • Maintained organized inventory and ensured efficient shipping/receiving processes.
  • Supported customers at the counter and via inside sales with expert product recommendations.
  • Cultivated strong relationships with contractors, ensuring customer satisfaction and loyalty.
  • Handled customer complaints professionally, resolving issues promptly and maintaining customer loyalty.
  • Provided expert product knowledge to assist customers in making informed decisions about their purchases.
  • Coordinated special orders or requests from customers, ensuring timely delivery of desired products or services.
  • Contributed to inventory management, accurately tracking stock levels and ensuring availability of popular items.

Education

High School Diploma -

Skills

  • Inventory Management & Procurement
  • Shipping & Receiving
  • Supply Chain Coordination
  • Order Fulfillment & Accuracy
  • Forklift Operation
  • Inside & Outside Sales
  • Budget Oversight & Margin Analysis
  • Vendor Negotiation & Product Sourcing
  • Customer Relationship Building
  • Plumbing Product Knowledge
  • Inventory Management Systems
  • Operational excellence

Certification

Management Training

  • Management Development Training Program- 2022

Timeline

President

Winsupply of California
04.2023 - 07.2025

Operations Manager / Second in Charge

Winsupply of Lynchburg
07.2012 - 11.2015

Inside Sales, Counter Sales, Shipping & Receiving, Warehouse Associate

Winsupply of Richmond
01.2002 - 01.2012

High School Diploma -