David Chmura
Romeoville,IL
Summary
Professional Cummins certified technician with deep expertise in engine diagnostics and electrical troubleshooting. Strong focus on team collaboration, consistently ensuring seamless operations and adaptability to shifting requirements. Proficient in diagnosing technical issues, implementing effective solutions, and driving continuous improvement. Known for my reliability, problem-solving, and results-driven approach and my proven ability to lead technical teams, I developed and implemented inspection procedures, resulting in increased efficiency and productivity. Bringing a fresh perspective and strong commitment to quality and success, I will be committed to leveraging these qualities to drive team success and contribute to location and organizational growth.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Lead Technician
Forge Truck Centers
New Lenox, IL
12.2024 - Current
- .Recognized as a top performer among peers due to outstanding productivity levels and commitment to excellence.
- Planned, scheduled, and delegated daily work to team of employees
- Conducted quality inspections of completed work, ensuring compliance with established DOT standards and regulations.
- Performed troubleshooting and diagnosis on malfunctioning equipment.
- Repaired, upgraded and inspected electronic, electrical and mechanical systems.
- Managed team performance by training, mentoring, and motivating employees.
- Managed daily activities, assigned tasks to specific staff members and utilized proven management techniques to cut work flow downtime and maximize revenues.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Troubleshot complex issues, applying systematic approaches to identify root causes and implement solutions.
- Recorded repairs required, parts used and labor time.
- Evaluated OEM manufacturer schematics and service documentation to identify parts to order.
- Enhanced equipment reliability by performing comprehensive diagnostics and repairs on heavy-duty diesel engines.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Performed welding, soldering and brazing to repair damaged components on mobile heavy equipment.
- Replaced defective wiring systems, hydraulics, and braking systems to return machines to service.
- Examined engines, transmissions and vehicle systems to diagnose issues.
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Stayed current with industry trends and advancements in diesel technology to provide informed recommendations for clients'' needs.
- Delivered top-notch customer service by addressing concerns promptly and maintaining open lines of communication throughout the repair process.
Lead Technician/Shift Supervisor/Shop Foreman
Northwest Trucks of Bolingbrook
Bolingbrook, IL
09.2023 - 12.2024
- Ensured efficient and accurate completion of engine rebuilds, turbo replacements, and overhauls.
- Disassembled and repaired diesel engines.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Examined engines, transmissions and vehicle systems to diagnose issues.
- Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Developed expertise in diagnosing electrical systems, reducing the need for outsourcing specialized repairs
- Assisted colleagues in troubleshooting challenging mechanical issues, fostering a collaborative work environment that encouraged skill sharing and professional growth.
- Contributed to the overall success of the repair shop by consistently maintaining a clean, organized workspace, and participating in ongoing professional development opportunities.
- Enhanced customer satisfaction by providing clear explanations of required repairs and their benefits to vehicle owners, and by addressing customer concerns promptly and maintaining open lines of communication throughout the repair process.
- Stayed current with industry trends and advancements in diesel technology to provide informed recommendations for clients'' needs..
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently or collaboratively in a team environment.
- Proven ability to learn quickly and adapt to new situations.
- Excellent communication skills, both verbal and written.
- Managed time efficiently in order to complete all tasks within deadlines.
- Organized and detail-oriented with a strong work ethic.
- Trained new employees and delegated daily tasks and responsibilities
Shop Foreman
Champion Truck & RV Repair
Plainfield, IL
07.2022 - 09.2023
- Collaborated with management to develop short-term and long-range plans for shop improvements, resulting in increased revenue growth.
- Achieved high customer satisfaction ratings by ensuring quality workmanship on all repairs and maintenance tasks.
- Created custom preventative maintenance programs tailored to individual client needs, resulting in fewer unexpected breakdowns.
- Increased overall productivity by implementing efficient scheduling systems to optimize mechanic workload distribution.
- Reduced vehicle downtime for clients by overseeing timely repairs and thorough inspections.
- Enhanced shop efficiency by streamlining work processes and delegating tasks to appropriate team members.
- Established a proactive maintenance program for shop tools and equipment that extended their lifespan while reducing repair expenses.
- Trained staff on advanced diagnostic techniques to expedite problem identification accurately, leading to faster repair times.
- Mentored junior mechanics, providing guidance on best practices and technical knowledge to improve their skills.
- Developed strong relationships with customers through excellent service delivery and consistent follow-ups after service completion.
- Trained and coached employees to improve performance and skills.
- Used hand and power tools, equipment, and instruments accurately.
- Oversaw maintenance and repair of shop equipment.
- Organized ongoing maintenance schedules to boost system performance.
- Demonstrated versatility by servicing a diverse range of heavy-duty diesel equipment, including trucks, buses, construction vehicles, and agricultural machinery.
- Replaced defective wiring systems, hydraulics, and braking systems to return machines to service.
- Performed welding, soldering and brazing to repair damaged components on mobile heavy equipment.
- Changed oils, inspecting brakes and replace filters to perform preventive maintenance services on heavy equipment.
- Read and interpreted technical manuals for troubleshooting and repair purposes.
- Developed expertise in diagnosing electrical systems, reducing the need for outsourcing specialized repairs.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
Founder/Customization Specialist
Express Detail & Custom Solutions
Crest Hill, IL
02.2019 - 10.2022
- Owner of a custom detail shop specializing in classic and high-end automotive restoration. I bought, restored, detailed and customized antique and high-performance vehicles.
- Demonstrated exceptional attention to detail when matching paint colors, upholstery fabrics, and trim materials to original specifications.
- Built strong relationships with suppliers, ensuring consistent availability of necessary parts and materials for each project.
- Achieved customer satisfaction with timely completion of projects while adhering to strict quality standards.
- Revitalized classic cars by meticulously disassembling, repairing, and reassembling various components.
- Developed creative solutions for addressing challenging rust removal or repair issues encountered during restorations.
- Maintained a safe and clean working environment by adhering to industry best practices and workshop regulations.
- Consistently exceeded client expectations with exceptional attention to detail, craftsmanship, and dedication to restoring vehicles to their former glory.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
Assistant Used Car Manager/Service Writer
Napleton’s Valley Hyundai
Naperville, IL
08.2020 - 07.2022
- Increased repeat business with exceptional customer service skills and follow-up calls to ensure satisfaction.
- Reduced wait times for customers by effectively managing appointment schedules and coordinating with technicians.
- Improved customer satisfaction by providing timely and accurate service estimates.
- Assisted in inventory management, helping maintain appropriate stock levels for parts department.
- Worked effectively with repair staff and parts providers, staying current on availability and service processes.
- Developed customized preventative maintenance plans tailored to individual client needs, extending the lifespan of their vehicles while preventing costly future repairs.
- Logged work orders and change orders into Software database to track job status.
- Enhanced communication between technicians and customers by acting as a liaison, resulting in clear expectations and better understanding of repair services.
- Utilized industry-specific software programs efficiently to manage work orders, invoices, and customer information.
- Consulted with customers to assess service requirements and produce accurate orders.
- Maintained accurate and current customer account data with manual forms processing and digital information updates.
- Established a welcoming and professional environment in the service area, creating positive first impressions for customers upon arrival.
- Streamlined repair order processes for increased efficiency and productivity.
- Maintained strong professional relationships with vendors, enabling prompt delivery of necessary parts for repairs.
Diesel Technician
Werner Enterprises
Joliet, IL
03.2019 - 04.2020
- Troubleshot systems, traced problems and diagnosed root causes.
- Performed vehicle lubrication and DOT safety inspections.
- Assessed equipment for damage, wear, battery life, and fluid levels.
- Supported fleet operations with dependable on-site troubleshooting, diagnosis, and repair services for diesel-powered vehicles.
- Refined diagnostic skills across various diesel engine models, ensuring accurate identification of underlying issues for targeted repairs.
- Boosted shop productivity by maintaining a clean, organized work environment and properly utilizing equipment and tools.
- Inspected trucks for repair and maintenance needs and reported findings to the service manager
- Completed warranty services and submitted required paperwork.
- Removed components and completed repairs or installed new replacements.
Education
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Cummins Training School
Hodgkins, IL01.2024
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Romeoville High School
Romeoville, IL01.2018
Skills
- Mitchell 1
- QuickBooks
- CVR
- Diagnostic link
- Cummins Insite
- Isuzu IDSS
- Davie4
- Bendix ACom
- Wabco Toolbox
- JPRO
- Jal-test
Certification
- Section 609 A/C certification
- Bendix Disc Brake Certification
- Bendix Air Brake Certification
- DOT Certification
- Meritor Axle Master Certification
- Eaton Clutch Diagnostic Certification
- Eaton Trasmission Diagnostic Certification
- Wabco Brake Master
- SAF Holland Certification
- Jost Fifth Wheel Certification
Timeline
Lead Technician
Forge Truck Centers
12.2024 - Current
Lead Technician/Shift Supervisor/Shop Foreman
Northwest Trucks of Bolingbrook
09.2023 - 12.2024
Shop Foreman
Champion Truck & RV Repair
07.2022 - 09.2023
Assistant Used Car Manager/Service Writer
Napleton’s Valley Hyundai
08.2020 - 07.2022
Diesel Technician
Werner Enterprises
03.2019 - 04.2020
Founder/Customization Specialist
Express Detail & Custom Solutions
02.2019 - 10.2022
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Cummins Training School
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Romeoville High School