David Mueller

Outside Sales Rep @ Jasper Engines & Transmissions

About

Throughout my career, I’ve focused on delivering measurable results—whether that’s increasing territory revenue, developing new market segments, or strengthening distribution networks. Most recently, I’ve been driving double-digit growth in outside sales, while collaborating across teams to streamline operations and improve the customer experience.I bring a strong background in industrial equipment sales, including pumps, generators, and related solutions, with experience spanning construction, municipal, agricultural, and fleet markets. My approach combines strategic planning with hands-on execution—leveraging CRM tools, territory insights, and deep product knowledge to capture new opportunities and grow existing accounts.At my core, I’m a relationship-focused professional who values clear communication, strong partnerships, and delivering value to customers.

Country

United States

City

Darien

Industry

Machinery

Skill

Organization Skills, Inside Sales, Customer Service Management, Quality Control, Writing, Business, Business Relationship Management, Strategic Thinking, Soft Skills, Interpersonal Skills, Presentation Skills, Communication, Training and Development (HR), Contract Management, Teamwork, Quote, Sales and Marketing, Strategy, Customer Service, Market Planning

Experience

Outside Sales Rep

Jasper Engines & Transmissions

2025-7 - Present · 1 yr 3 mos

· Strategized on sales planning for target market segments including independent repair facilities, local fleets, city and government entities, and national accounts · Coordinated with inside sales, customer service and distribution to introduce new products and streamline the sales to delivery cycle · Utilized CRM (Map My Customers – MMC) to drive sales through territory insights and planning

Production Manager

Gerber Collision & Glass

2022-6 - Present · 4 yrs 4 mos

Greater Chicago Area

Production Manager • Managing and coordinating a team of 13 employees (Parts Manager, Estimators, Technicians, Porters, Painters) • Responsible for all QC goals; immediately identifying any areas of concern or production delays, and planning corrective actions to keep QC and timeliness of delivery in control • Plan entire production schedule while coordinating repair processes from start to finish including QC checkpoints • Motivate staff to common goals with daily meetings

Sales and Marketing Manager

Koshin America Corp

2015-6 - 2020-3 · 4 yrs 10 mos

Schaumberg, IL

· Grew South Central Region over 3 years by 51% (2019), 27% (2018), 23% (2017 · Established new business segment in Central US resulting in 25% regional sales growth · Developed new OEM customer and increased its sales by 87% (2019) and 40% (2018) · Increased sales and sales margins by more than double for 2018 and 2019 by hiring and managing a regional sales manager to replace 3 rep groups and bring the sales in house · Reorganized Canadian market territories and aligned them with 3 exclusive regional master distributors · Added parallel sales channel in Canadian market breaking into previously untapped clientele within the oil and gas industry; resulting in 250% regional growth over a 3-year period · Increased overall sales growth year over year by 31% from 2018 to 2019

Regional Sales Manager

Grindex

1998 - 2013 · 15 yrs

Greater Chicago Area

· Grew sales territory distributorship from 3 states to 17 states · Increased sales revenue in a 17 state region from $200,000 per year to $1,000,000+ annually · Generated over 75% of all business for a key new product line during last three years