Eduardo Ramos Barrios
Chicago,IL
Summary
Experienced with HVAC systems installation, maintenance, and repair. Uses diagnostic tools and problem-solving skills to enhance system performance and customer satisfaction. Knowledge of industry standards and best practices ensures reliable and efficient service delivery.
HVAC and Refrigeration Technician skilled at communicating with vendors, team members and customers. Excellent organization skills to manage multiple time-sensitive work orders.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Cashier
Thunderbird Catering
08.2024 - Current
- Welcomed customers and helped determine their needs.
- Worked flexible schedule and extra shifts to meet business needs.
- Built relationships with customers to encourage repeat business.
- Maintained a balanced cash drawer, ensuring accurate accounting at the end of each shift.
- Restocked and organized merchandise in front lanes.
- Helped customers complete purchases, locate items, and join reward programs.
- Addressed customer needs and made product recommendations to increase sales.
- Greeted customers entering store and responded promptly to customer needs.
Supervisor
Stan's Donuts & Coffee
01.2020 - 08.2024
- Oversaw daily operations of the department, ensuring smooth workflow and timely completion of tasks.
- Applied strong leadership talents and problem-solving skills to maintain team efficiency and organize workflows.
- Improved customer satisfaction with timely response to inquiries, addressing concerns, and finding effective solutions.
- Increased team productivity by implementing efficient workflows and setting clear expectations for staff members.
- Collaborated with other departments to achieve organizational goals, fostering teamwork across various functions.
- Mentored junior staff members in their career development, sharing knowledge from years of experience in the field.
- Reduced employee turnover by fostering a positive work environment and providing ongoing feedback to staff members.
- Maintained high safety standards to ensure secure workplace for all employees and visitors.
Education
Trade School Degree - HVAC Field
HVAC Technical Institute
4532 S Kolin Ave05-2025
High School Diploma -
Muchin College Prep
1 N State St Chicago IL06-2019
Skills
- Basic electricity and low voltage wiring ie 110V, 220V, 24V
- Maintenance and operational training ie standing pilot, hot surface ignition, intermittent and direct spark ignition, and smart valve ignition and high efficiency heating systems and air filtering devices
- Residential A/C system training, troubleshooting and installation
- Refrigerant recover, charging, vacuuming, superheat, and troubleshooting
- Soldering and brazing techniques and Sheet metal fabrication and sizing
- Hot water and steam system operation, maintenance, and sizing
HVAC EPA Universal License/ R-410 Certified
- Functions of compressors, metering devices, accumulators, filter driers, moisture indicators, and service
Ports - Basics of refrigeration: electrical power, refrigeration cycles, refrigerant blends, and oils, and, temperature
Applications - Functions of mechanical, electronic/electronic pressures, and defrost controls in a light commercial
Application evaporator pressure controls, crankcase pressure regulators, defrost timers, and defrost
Termination/fan delays - Function of light commercial refrigerators, and, freezers walk-in coolers and, freezers ice makers, and
Domestic refrigerators - August 2024 - May 2025
Experience
Certification
- EPA Universal License
- R-410 Safety Certified
Languages
Spanish
English
Timeline
Cashier
Thunderbird Catering
08.2024 - Current
Supervisor
Stan's Donuts & Coffee
01.2020 - 08.2024
Trade School Degree - HVAC Field
HVAC Technical Institute
High School Diploma -
Muchin College Prep
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