Md. Roton Ali
Founder & Senior Technician
Bogra,E
Summary
Knowledgeable Refrigeration Technician experienced with different equipment and systems. Proficient in maintenance, repair and installations. Ready to bring 5 years in the field to a challenging new role. Adept Refrigeration and Air Conditioning Technician with a proven track record at Excellent Electronics Ltd., specializing in system diagnostics and troubleshooting, alongside exceptional problem-solving abilities. Enhanced system efficiency and safety through expert repairs and maintenance. Skilled in HVAC system design and electrical diagnostics, demonstrating a commitment to excellence and innovation in all service solutions.
Overview
5
5
years of professional experience
6
6
Certifications
2
2
Languages
Work History
Refrigeration and Air Conditioning Technician
Excellent Electronics Ltd.
01.2020 - Current
- Demonstrated expertise in troubleshooting a variety of commercial refrigeration units leading to swift resolution of issues during service calls.
- Ensured safety compliance through meticulous inspection of refrigeration and air conditioning equipment, identifying potential hazards or issues.
- Optimized system performance by detecting leaks, repairing or replacing damaged components as needed.
- Worked on both home and business units for maintenance, repairs, and new installations.
- Repaired and maintained residential and commercial heating, air conditioning and refrigeration systems.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Repaired, replaced and serviced both residential and commercial HVAC equipment, components, and wiring.
- Assisted in maintenance, repair and installation of ventilation systems.
- Completed thorough inspections of supporting electrical systems to assess continuity and locate faults.
- Repaired and replaced faulty motors, blowers, switches and compressor units.
- Kept accurate records of work activities, time, materials and faults on work orders.
- Inspected cooling systems and identified potential problems.
- Installed HVAC system expansions, discharge valves, air ducts, dampers, and stokers.
- Installed, connected and adjusted thermostats, humidistats and timers for optimal performance.
Education
Bachelor of Science -
University of South Asia
Dhaka, Bangladesh 04.2001 -
High School Diploma -
Engineering And Information Technology
Dhaka, Bangladesh. 04.2001 -
Skills
HVAC system design
System diagnostics
Schematic reading
Energy management
Leak detection
Refrigerant recovery
Motor replacement
Testing and repair
Pressure testing
Mechanical skills
Troubleshooting skills
Electrical diagnostics
Soldering
Wiring
HVAC installation and maintenance
Repairing refrigeration systems
Pipe fitting
Heating and ventilation repairs
Welding skills
Wiring testing
System servicing
Electrical component testing
Valve installation
Problem-solving abilities
Additional Information
1. Home appliance repair like refrigerator, ac, TV, Ips, fan, rice cooker, blender, grinder, electric iron, electric kettle, electric stove, room heater, air cooler, geezer, electric pump, washing machine, copy maker, digital, scale, amplifier and mobile phone.
2. Electrical wiring like House, office and small factory.
3. plumbing work like Installation of water tank and water pump motor with pipe fittings in residential.
Certification
Refrigeration & air conditioning trade training Certificate
Timeline
Experience Certificate of Refrigeration Technician
10-2024
Certificate of Medium of Instruction
10-2024
Police Clearance Certificate
10-2024
Electronics trade training Certification
07-2022
Refrigeration & air conditioning trade training Certificate
01-2022
Electrician license
10-2021
Refrigeration and Air Conditioning Technician
Excellent Electronics Ltd.
01.2020 - Current
Bachelor of Science -
University of South Asia
04.2001 -
High School Diploma -
Engineering And Information Technology
04.2001 -