David Sierra
Sheet Metal Supervisor
Redfern
Summary
Sheet metal supervisor in Air conditioning systems with 6+ years of experience at A1R services working in design, fabrication, and installation. Expertise in reading blueprints, ensuring code compliance, and managing projects from start to finish. Dedicated to delivering high-quality works solutions while maintaining a safe and efficient shared environment.
Overview
7
7
years of professional experience
2
2
Languages
Work History
Sheet Metal Supervisor
A1R Services
Sydney, New South Wales
09.2022 - Current
- Oversee a team of sheet metal mechanics, providing guidance on best practices, technical expertise, and ensuring adherence to safety standards.
- Manage the workflow, ensuring projects are completed on 50% less time and within budget.
- Participate in project planning, including scope definition, assembly sequences, and resource allocation.
- Resolve technical issues that may arise during projects.
Sheet Metal Duct Installer
EM Mechanical
Sydney, New South Wales
06.2021 - 09.2022
- Interpreting technical drawings and schematics to understand the layout and requirements of HVAC systems.
- Working with project managers, other tradespeople, and clients to ensure smooth installation and resolve any issues.
- Inspecting installed ductwork, identifying and addressing potential problems, and performing necessary repairs.
- Managed approximately 20 incoming calls, emails and messages per day from building management.
Sheet Metal Worker
Amaze Air
Sydney, NSW
12.2020 - 06.2021
- Select metal stock, such as stainless steel, galvanized iron, mild steel, aluminum and copper, and checking sizes, gauges and other dimensions of metal stock against specifications.
- Experienced in fabrication, or on-site assembly and installation, of sheet metal products.
- Installation sheet metal products on construction sites, including roofing materials and components for ventilation systems.
- Ordered new materials and equipment and recorded progress of deliveries.
Sheet Metal Apprentice
VMB Air
Sydney, NSW
08.2018 - 12.2020
- Emphasize the ability to fabricate, assemble, and install sheet metal products using blueprints, hand tools, and power tools.
- Completed complex installations requiring custom-fabricated components, showcasing strong problem-solving abilities.
- Ensured high-quality installations with strict adherence to safety guidelines and industry standards.
- Measure and mark dimensions and reference lines on metal sheets.
Skills
Metal Fabrication
Project Estimation
Power Tool Operation
Mathematical Calculations
Precision Measuring
Project Leadership
Team building
Accomplishments
- Supervised team of 12 staff members.
- Used Microsoft Excel to develop inventory tracking spreadsheets.
Timeline
Sheet Metal Supervisor
A1R Services
09.2022 - Current
Sheet Metal Duct Installer
EM Mechanical
06.2021 - 09.2022
Sheet Metal Worker
Amaze Air
12.2020 - 06.2021
Sheet Metal Apprentice
VMB Air
08.2018 - 12.2020
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