RAJ KUMAR S
Rajapalayam
Summary
- Results-oriented professional with a passion for tackling challenges and contributing to the success of a reputable organization. Adept at leveraging talents and skills to drive impactful outcomes. Seeking an opportunity to apply expertise and achieve further growth.
Overview
7
7
years of professional experience
Work History
Refrigeration Technician
Petra Foods Manufacturing Co
Subhan
05.2023 - Current
- Performed daily inspections of freezer temperature.
- Monitored chiller temperature and operational status
- Resolved split AC issues following supervisor's directions
- Added chemicals to cooling towers
- Rectified issues with freezer and chiller circulation pump
- freezer problem solving like Leakage findout, pressure testing, filter replacing, gas charging.
AC Technician
Dot Tec Services
Coimbatore
11.2022 - 12.2023
- Repaired and replaced worn or defective parts in existing AC systems.
- Installed new AC units according to manufacturer's specifications.
- Cleaned evaporator coils and blower assemblies with cleaning solutions.
- Refrigerant pressure checking and gas charging as per system requirements.
- Pressure testing, leak checking, vacuuming the system, refrigerant charging.
Chiller Operator
Chennai Metro rail limited under (Voltas Limited)
Chennai
04.2019 - 03.2020
- Maintained and operated chillers to ensure proper cooling of liquids and air.
- Monitored various parameters such as temperature, pressure, and flow rate in the chiller system.
- Checked refrigerant levels in chillers to ensure safe operation.
- Adjusted operating settings on chillers as needed to maintain desired temperatures and pressures.
- Recorded data related to chiller operations into log books or computer databases.
HVAC Technician
Infosys limited, under (bluestar limited)
Chennai
11.2017 - 05.2019
- Regular routine checking chiller, AHU, cooling tower, Condenser and chilled water pump.
- Performed preventive maintenance on HVAC systems to ensure peak performance and energy efficiency.
- Investigated customer A\c complaints and work with our technician to resolve issues.
- Weekend as per schedule check the HVAC components preventive maintenance like AHU,FCU, Chiller pump, cooling towers, Heat recovery wheel, Etc.
Education
High School Diploma -
PACR Polytechnic Colleage
Rajapalayam, Tamilnadu, India04-2017
Skills
- Troubleshooting skills
- Scheduled Maintenance
- Safety understanding
- Electrical knowledge
Languages
Tamil
First Language
English
Upper Intermediate (B2)
B2
Hindi
Intermediate (B1)
B1
Affiliations
- Quick and Self learner.
Timeline
Refrigeration Technician
Petra Foods Manufacturing Co
05.2023 - Current
AC Technician
Dot Tec Services
11.2022 - 12.2023
Chiller Operator
Chennai Metro rail limited under (Voltas Limited)
04.2019 - 03.2020
HVAC Technician
Infosys limited, under (bluestar limited)
11.2017 - 05.2019
High School Diploma -
PACR Polytechnic Colleage
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