Derrick Rafanan
Tulare,CA
Summary
Experienced HVAC Technician with a successful history at Monarch Home Services, skilled in technical troubleshooting and building strong client relationships. Possesses extensive knowledge of HVAC and refrigeration systems, resulting in improved equipment efficiency and increased customer satisfaction. Adaptable and collaborative team player committed to delivering high-quality service.
Overview
9
9
years of professional experience
Work History
HVAC Technician
Monarch Home Services
Visalia, CA
01.2020 - Current
- Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
- Performed comprehensive preventative maintenance on various types of HVAC equipment, prolonging their lifespan.
- Developed strong relationships with clients through exceptional communication skills, leading to repeat business opportunities.
- Worked overtime, holidays and weekends to accommodate company needs.
- Calibrated equipment to achieve maximum efficiency.
- Troubleshot complex HVAC problems, identifying root causes and implementing effective solutions.
- Utilized diagnostic equipment effectively in order to identify malfunctioning components within HVAC systems accurately.
- Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
- Recommended appropriate upgrades to clients'' existing systems, resulting in increased energy efficiency and cost savings.
- Repaired, replaced and serviced both residential and commercial HVAC equipment, components, and wiring.
- Used technical skills, tools, and techniques like soldering to repair parts.
- Supervised and instructed assistants.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Proved successful working within tight deadlines and a fast-paced environment.
- Strengthened communication skills through regular interactions with others.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
- Worked flexible hours across night, weekend, and holiday shifts.
- Passionate about learning and committed to continual improvement.
- Demonstrated respect, friendliness and willingness to help wherever needed.
- Worked well in a team setting, providing support and guidance.
- Proven ability to learn quickly and adapt to new situations.
- Skilled at working independently and collaboratively in a team environment.
- Self-motivated, with a strong sense of personal responsibility.
Machine OOperator
El Mexicano
Hanford, CA
02.2017 - 12.2024
- Loaded raw materials into machines and unloaded finished products to keep manufacturing process running smoothly.
- Set up and adjusted equipment and properly configured machines for daily operation.
- Complied with company and OSHA safety rules and regulations.
- Set up and ran machinery to produce exceptional products for industrial needs.
- Monitored machines during operation to detect sounds of malfunction or excessive vibration and adjusted machines to eliminate problems.
- Contributed to reduced waste generation by implementing recycling initiatives within workspace.
- Performed preventative maintenance tasks consistently which resulted in fewer breakdowns requiring costly repairs.
- Trained new employees on proper machine operation, ensuring adherence to company standards and safety guidelines.
- Managed inventory levels by tracking material usage and coordinating timely replenishment orders with suppliers.
- Followed detailed instructions to operate machines with accuracy and produce quality products.
- Placed orders for materials and equipment with vendors.
- Enhanced production efficiency by performing routine machine maintenance and troubleshooting issues.
- Reduced downtime by conducting regular equipment inspections and identifying necessary repairs.
- Collaborated with team members to optimize production processes and improve overall performance.
- Quickly shut down equipment in emergency situations following protocols.
- Elevated team morale and productivity by leading by example and providing support where needed.
- Conducted routine maintenance on high-speed packaging equipment, preventing unexpected downtime.
- Resolved technical issues swiftly, minimizing downtime and maintaining production schedules.
- Self-motivated, with a strong sense of personal responsibility.
Corrugator Stacker Operator
Select Staffing
Exeter, CA
06.2016 - 02.2017
- Streamlined workflow processes by implementing time-saving adjustments that resulted in faster turnaround times without compromising quality.
- Reduced workplace accidents through proactive communication about safety hazards and diligent adherence to established safety protocols.
- Consistently met or exceeded production targets while maintaining high-quality standards through diligent attention to detail and careful monitoring of equipment parameters.
- Played a key role in meeting customer deadlines by consistently maintaining optimal machine performance levels, ensuring timely product delivery without compromising quality.
- Maximized product throughput with efficient material handling processes and optimized stacking techniques during high-volume periods.
- Safeguarded company assets with routine inspections of equipment components, identifying potential risks before they escalated into costly breakdowns.
- Demonstrated commitment to continuous improvement by actively participating in relevant industry training programs, expanding skill set, and staying current with advancements in corrugator stacker technology.
- Followed sanitation and good housekeeping practices.
- Operated forklift to move pallets and boxes within warehouse.
- Lifted tote boxes of finished cartons and dumped cartons into feed hoppers.
- Evaluated final products to verify compliance with work orders and detect defects.
- Maintained a safe working environment through strict adherence to safety protocols and guidelines.
- Guided materials onto machine tracks for proper gluing, coating, and slitting.
Education
High School Diploma -
Mission Oak Highschool
Tulare, CA06.2014
Skills
- Technical troubleshooting
- Electrical wiring
- System troubleshooting
- Leak checks
- HVAC and refrigeration systems
- Refrigeration system evacuation
- Adaptable
- Dedicated team player
- Diagnostic techniques
- Customer focused
- Plumbing repairs
- Issue troubleshooting
- Customer education
- Airflow testing
- Preventative maintenance
- Defensive driving training
- Excellent problem solver
- Fault tracing
- Customer service
Languages
Spanish
Limited Working
Timeline
HVAC Technician
Monarch Home Services
01.2020 - Current
Machine OOperator
El Mexicano
02.2017 - 12.2024
Corrugator Stacker Operator
Select Staffing
06.2016 - 02.2017
High School Diploma -
Mission Oak Highschool