Yousef Daraghma
Van Nuys,CA
Summary
Detail-oriented Refrigeration Technician with expertise in installation, repair, and maintenance of residential and commercial systems. Skilled in performing component tests, diagnosing faults, and executing efficient repairs. Proven ability to work independently or collaboratively while prioritizing customer satisfaction and addressing concerns effectively.
Overview
1
1
Certification
2027
2027
years of professional experience
Work History
HVAC Technician
Self-employeed
Los Angeles, California
2026 - Current
- Diagnosed and repaired HVAC system malfunctions efficiently.
- Maintained and serviced HVAC systems and refrigeration equipment.
- Conducted routine maintenance on heating and cooling units.
- Performed preventive maintenance on HVAC systems to ensure peak performance and energy efficiency.
- Installed HVAC systems in residential and commercial properties.
- Installed, repaired and maintained residential HVAC equipment, including furnaces, air conditioners, heat pumps and duct systems.
- Repaired or replaced defective parts such as compressors, motors, fans and other components in heating and cooling systems.
- Cleaned evaporator coils, condensate drains and blower wheels to maintain optimal efficiency of the unit.
- Troubleshot and diagnosed issues with HVAC equipment, providing recommendations for remediation.
- Troubleshot complex control circuits involving relays, transformers and switches.
- Calibrated thermostats, tested capacitors and checked refrigerant levels for proper functioning of the system.
- Inspected electrical wiring of existing HVAC systems to identify potential problems and safety hazards.
- Recovered refrigerant from old HVAC units prior to disposal according to local environmental regulations.
- Examined heating and air conditioning systems and air compressors for signs of defects or malfunction.
- Performed routine checks on various components of the system such as contactors, relays and solenoids.
- Replaced worn out filters at regular intervals to improve air quality inside the premises.
- Followed safety procedures when working on high voltage wiring or gas lines.
- Ensured compliance with safety regulations during all service calls.
- Provided excellent customer service by addressing client inquiries promptly.
- Resolved customer complaints regarding installation or service issues in a timely manner.
- Assisted clients in selecting appropriate HVAC solutions based on needs.
- Provided customers with information about new technologies available for their heating and cooling system upgrades.
- Assessed efficiency of HVAC and refrigeration systems to provide feedback to customers.
- Collaborated with sales teams to provide technical expertise and support for HVAC product sales.
- Collaborated with suppliers for timely delivery of HVAC parts and materials.
- Trained new technicians on tools, safety, and best practices in HVAC work.
- Documented all repair work performed on HVAC units according to company standards.
- Attended seminars and workshops related to advances in HVAC technology for professional development purposes.
- Promptly responded to complaints about temperature problems during massive heatwave and conducted assessments to determine causes and target solutions.
- Assembled sheet metal pieces into ductwork sections using rivets or screws.
- Skilled in reading blueprints of electrical equipment for HVAC installations. blueprints of electrical equipment.
Security Officer
Encino Hospital Medical Center
Los Angeles, California
10.2024 - Current
- Monitored hospital premises to ensure safety and security for patients and staff.
- Conducted regular security patrols of the facility grounds, parking lots, and perimeter areas.
- Conducted regular patrols to identify potential safety hazards and suspicious activity.
- Monitored surveillance cameras and responded to suspicious activity.
- Responded promptly to alarms and emergencies, coordinating with local authorities.
- Responded to alarms and conducted investigations as required.
- Investigated any suspicious persons or vehicles on premises and contacted appropriate authorities if necessary.
- Assisted in maintaining access control by verifying identification of visitors and staff.
- Enforced access control measures in accordance with established procedures.
- Verified photo IDs and tickets to allow guests passage.
- Confirmed visitor identification prior to granting entry into the building.
- Guarded restricted areas to prevent unauthorized entry.
- Monitored entrances and exits for unauthorized personnel or prohibited items being brought onto premises.
- Maintained clear communication through radio systems during shifts for effective operations.
- Collaborated with medical staff to address security concerns in sensitive areas.
- Monitored patrons and customers to proactively identify and resolve security concerns.
- Provided training and guidance to new security personnel on protocols and procedures.
- Addressed problems quickly and reported clear information while working under minimal supervision.
- Inspected premises for safety hazards and implemented corrective actions to mitigate risks.
- Reported safety hazards for remediation response.
- Reported incidents and irregularities using hospital incident reporting systems.
- Completed incident reports to record security or loss prevention incidents.
- Monitored premises and recorded activity in daily officer reports.
- Assisted with crowd control during large events held at the facility.
- Prepared detailed reports regarding daily activities, unusual occurrences, maintenance issues.
- Enforced access control measures in accordance with established procedures.
- Monitored patrons and customers to proactively identify and resolve security concerns.
CDL
Self-employeed
Milwaukee, Wisconsin
01.2024 - Current
- Promoted high customer satisfaction by resolving problems with knowledgeable and friendly service.
- Identified needs of customers promptly and efficiently.
- Provided excellent service and attention to customers when face-to-face or through phone conversations.
- Worked successfully with diverse group of coworkers to accomplish goals and address issues related to our products and services.
- Collaborated closely with team members to achieve project objectives and meet deadlines.
- Collaborated with various departments to ensure project alignment.
- Contributed innovative ideas and solutions to enhance team performance and outcomes.
Mechanic
mechanic auction
Los Angeles, California
01.2017 - Current
- Performed routine maintenance and repairs on diverse vehicle makes and models.
- Inspected, serviced, and repaired brakes, exhaust systems, transmissions, engines, suspension systems, drive trains, and fuel systems.
- Repaired or replaced worn parts such as brake pads and wheel bearings using hand tools and power tools.
- Performed preventive maintenance services such as oil changes and tune-ups on cars and trucks.
- Operated diagnostic tools to assess vehicle performance and safety standards.
- Diagnosed mechanical issues in vehicles at auction events.
- Collaborated with auction team to prepare vehicles for sale and inspection.
- Trained junior mechanics on proper repair techniques and safety protocols.
- Assisted in developing process improvements for vehicle preparation workflows.
Driver
UBER/LYFT
Los Angeles, California
02.2016 - Current
- Navigated routes efficiently to ensure timely passenger pick-up and drop-off.
- Communicated effectively with passengers to enhance their ride experience.
- Maintained vehicle cleanliness and conducted routine safety checks to ensure passenger safety and comfort.
- Assisted passengers with luggage and special requests to enhance overall ride experience.
- Resolved passenger concerns promptly to ensure satisfaction and foster positive relationships during rides.
- Adapted to changing traffic conditions and detours for optimal travel.
- Managed in-app navigation tools for accurate directions and fare calculations.
- Collaborated with fellow drivers to share best practices and route tips.
- Followed all applicable traffic laws, regulations, and defensive driving techniques while operating company vehicles.
- Delivered packages to customers in a timely and efficient manner.
Chef
Owners
Milwaukee, Wisconsin
06.2020 - 01.2026
- Prepared high-quality dishes according to established recipes.
- Prepared diverse menu items using fresh, seasonal ingredients.
- Developed new recipes that aligned with restaurant concept and customer preferences.
- Trained new chefs on proper cooking techniques and menu items.
- Trained junior kitchen staff on cooking techniques and safety protocols.
- Trained kitchen workers on culinary techniques.
- Instructed cooks and other workers in preparation, cooking, garnishing and presentation of food
- Collaborated with front-of-house staff to coordinate meal service efficiently.
- Supervised team members during meal service to ensure accuracy of orders.
- Managed kitchen inventory to ensure ingredient availability and quality.
- Evaluated supplier performance for quality ingredients and reliable delivery services.
- Assessed quality of raw materials prior to preparation.
- Maintained cleanliness and organization of kitchen workstations throughout shifts.
- Monitored kitchen area and staff to maintain overall safety and establish proper food handling techniques.
- Implemented food safety practices to comply with health regulations consistently.
- Monitored food preparation methods, portion sizes and garnishing of dishes to ensure that food was prepared in accordance with the restaurant's recipes and presentation standards.
- Exercised portion control for items served, eliminating waste.
- Planned menus, ordered supplies and managed kitchen staff.
- Resolved customer complaints regarding food quality or service issues.
- Researched current culinary trends and health regulations.
- Developed creative ideas for special events or promotions involving food preparation or presentation.
- Experimented with various ingredients and cooking techniques to develop new and flavorful dishes for customers.
- Monitored quality, presentation, and quantities of plated food across the line.
Education
High School Diploma -
High School Graduate
Jerusalem01-2014
Certification -
UEI College
Reseda, CASkills
- HVAC installation
- Commercial installation
- Residential customer support
- HVAC system diagnostics
- System diagnosis
- System troubleshooting
- Preventive maintenance
- Equipment maintenance
- HVAC maintenance scheduling
- Refrigerant management
- Electrical troubleshooting
- Ductwork installation
- Charging principles
- Energy efficiency assessments
- Tool calibration
- Equipment monitoring
- Safety compliance
- Customer HVAC consultation
- Problem resolution
- Time management
- Workflow optimization
- Process management
- Process improvement
- Attention to detail
- Team collaboration
- Team player
- Effective communication
- Problem solver
- Flexible schedule
- Customer service
- Driving in adverse conditions
- Traffic laws
- Traffic laws
Languages
English
Professional
Certification
- HVAC
Timeline
Security Officer
Encino Hospital Medical Center
10.2024 - Current
CDL
Self-employeed
01.2024 - Current
Chef
Owners
06.2020 - 01.2026
Mechanic
mechanic auction
01.2017 - Current
Driver
UBER/LYFT
02.2016 - Current
HVAC Technician
Self-employeed
2026 - Current
High School Diploma -
High School Graduate
Certification -
UEI College