Sameera Lakmal Indrajith
Girrawheen,WA
Summary
Experienced with HVAC and refrigeration systems and troubleshooting mechanical problems. Utilizes diagnostic tools to ensure efficient and safe operations. Knowledge of industry-standard safety protocols and practices.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Air Conditioning and Refrigeration Mechanic 342111
AMS Technology Group Pt Ltd
04.2023 - Current
- Used technical skills, tools, and techniques like soldering to repair parts.
- Tested and repaired condensers, heat exchangers, cooling towers, steam, and gas turbines.
- Selected correct motors, thermostats, and other components to replace defective parts.
- Repaired and adjusted valves, fittings and connections.
- Repaired and replaced HVAC and refrigeration systems.
- Improved refrigeration system efficiency by conducting regular maintenance and repairs on various equipment.
- Expanded knowledge of industry trends and technological advancements through ongoing professional development courses and training sessions.
- Streamlined repair processes by maintaining an organized inventory of tools, parts, and equipment needed for each job.
- Contributed to company growth by consistently meeting or exceeding assigned revenue targets for service calls and maintenance contracts.
- Collaborated with team members to complete large-scale installations, contributing to successful project completion.
- Increased customer satisfaction with timely and accurate diagnostics of refrigeration issues, implementing effective solutions.
- Minimised downtime for businesses by quickly addressing emergency repair requests, ensuring minimal disruption to operations.
- Provided expert advice to customers on proper care and maintenance of their refrigeration systems, ensuring long-term functionality and reliability.
- Delivered timely service reports outlining completed tasks, recommendations for future maintenance, and any potential issues identified during inspections.
- Read and interpreted blueprints and technical diagrams.
- Collaborated with engineers and architects to develop custom cooling solutions, meeting specific client requirements and space constraints.
- Assisted management in creating more efficient workflows by identifying areas for improvement within current processes.
- Reduced energy consumption for clients by optimising the performance of refrigeration systems through routine inspections and adjustments.
- Assisted in maintenance, repair and installation of ventilation systems.
- Repaired, replaced and serviced both residential and commercial HVAC equipment, components, and wiring.
- Repaired and maintained residential and commercial heating, air conditioning and refrigeration systems.
- Performed routine maintenance on heating and cooling systems.
- Inspected cooling systems and identified potential problems.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Installed HVAC system expansions, discharge valves, air ducts, dampers, and stokers.
- Installed new air conditioning, heating and refrigeration systems according to manufacturer's specifications and local codes.
- Repaired and replaced faulty motors, blowers, switches and compressor units.
CARGO CARE OFFICER (Reefer technician)
South Asia Gateway Terminal (Pvt)
11.2014 - 04.2023
- Reefer Monitoring / Plugging and unplugging
- QCG / RTG Operator Cabin, Electrical room air condition service and maintenance
- Building Air condition system service and maintenance
- Water cold and Air cold package A/C system Split type A/C system, water cool and air cool VRV A/C system service and maintenance
- Motor control panel board design and wiring and trouble shooting
- Reefer yard platform power socket and lighting system service and maintenance
Refrigeration & Air Condition Maintenance Supervisor
Bonnington Hotel & Residency
06.2009 - 10.2014
- Company Overview: www.bonningtontower.com
- Handle and attend all type of engineering related guest complain during the shift
- Maintain service and maintenance records of all Air conditions and Refrigeration units
- Service and maintenance Cold rooms and Ice machines
- Service and maintenance MDB, SMDB and DB panels
- Monitoring testing and servicing main generator
- Service and maintenance Kitchen equipment's, (gas burners, combi ovens, dish & plate washers, industrial freezers etc.)
- Maintenance and service kitchen, smokes and ventilating (CO2 and fresh air) exhaust systems
- Service and maintenance AHU, FAHU, RAHU, FCU and Heat exchangers systems
- Monitoring fire alarms fire pumps system
- Service and maintenance Chilled water circulation pumps, Domestic water booster pumps, fire pumps, swimming pool water and Heat Cold pumps
- Monitoring cradle operation and attend on emergency
- Monitoring and arranging AV systems
- Monitor and programming IP TV systems
- Telephones and Network Cabling, Testing and complain handling
- Www.bonningtontower.com
COLD ROOM & REEFER TECHNICIANS
NEW ANTHANE'S P.V.T (L.T.D)
10.2008 - 05.2009
- Service and maintenance Cold rooms
REF & A/C TECHNICIANS
HILL LANKA P.V.T (L.T.D)
10.2006 - 09.2008
- Service and maintenance Air Condition systems
- (Split A/C, Free blowing and duct type Package A/C)
- Service and maintenance Cold rooms
- Installing new Air conditions and Cold rooms
- Design and wiring motor control panel board
- Service and maintenance Island freezers, Vegetable counters and Ice machines
- Installing, Service and maintenance Cooling towers and Pumps
Education
Certificate III - Refrigeration And Air Conditioning (Electrical)
South Metropolitan TAFE
Perth, WA11-2023
Certificate III - REFRIGERATION & AIR CONDITION
CEYLON GERMAN TECHNICAL TRAINING INSTITUTE
05.2006
Certificate III -
NATIONAL APPRENTICE & INDUSTRIAL TRAINING AUTHORITY
05.2006
Skills
- English communication skills
- Written communication skills
- Oral communication skills
- Team player
- Valid driving license
- Valid Refrigerant Handling Licence
- Valid Restricted electrical worker's Licence
- Fast learner
- Good e-mail skills
- Good computer skills
- Steel fabrication
- Gas welding
- Electrode welding
- Spray painting
- Troubleshooting components
- Air conditioning
- Diagnosing faults
- Repairing refrigeration systems
- System troubleshooting
- Temperature controls
- Pressure testing
- Refrigerant handling
- Performing maintenance
Certification
I do hereby certify that the above-mentioned particulars are true and accurate to the best of my knowledge.
Education Qualifications - Gce O Level
GCE Ordinary Level exam 2001, Sri Lanka.
Technical Subject, S / Practical A,
History & Social Studies, B,
Buddhism, C,
Mathematics, C,
Science, C,
Art, C,
Sinhala, S,
History, S,
English, S
Personal Information
- NIC Number: 198512000673 (Sri Lanka)
- Passport Number: N9804037
- Date of Birth: 04/29/85
- Gender: Male
- Nationality: Sri Lankan
- Marital Status: Married
Training
- Ceylon Cold Stores Ltd, Ranala, 10/01/04, 03/31/05, Continuous Ice cream freezer., NH3 Refrigeration system., Chill water plant., Freezer Truck., Hardening tunnels & cold rooms., Building A/C system.
- Ceylon Chocolates Ltd, Kandy, 04/01/05, 09/30/05, Maintenance and troubleshooting of Air Conditioning plants., Applications of signal 7 three phase electricity., Basic electrical trouble shooting of the machine in the plant., Basic mechanical maintenance of machinery.
Timeline
Air Conditioning and Refrigeration Mechanic 342111
AMS Technology Group Pt Ltd
04.2023 - Current
CARGO CARE OFFICER (Reefer technician)
South Asia Gateway Terminal (Pvt)
11.2014 - 04.2023
Refrigeration & Air Condition Maintenance Supervisor
Bonnington Hotel & Residency
06.2009 - 10.2014
COLD ROOM & REEFER TECHNICIANS
NEW ANTHANE'S P.V.T (L.T.D)
10.2008 - 05.2009
REF & A/C TECHNICIANS
HILL LANKA P.V.T (L.T.D)
10.2006 - 09.2008
Certificate III - Refrigeration And Air Conditioning (Electrical)
South Metropolitan TAFE
Certificate III - REFRIGERATION & AIR CONDITION
CEYLON GERMAN TECHNICAL TRAINING INSTITUTE
Certificate III -
NATIONAL APPRENTICE & INDUSTRIAL TRAINING AUTHORITY
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