SIVARAMAN ARJUNAN
68, Davis Street, Stanley,Falkland Islands
Summary
Certified HVAC-R and Electrical Engineer with broad hands-on experience in boiler installation, HVAC-R servicing, and electrical troubleshooting. Work includes VRF commissioning, ductwork and air balancing, preventive maintenance, and repair of refrigeration and Heating equipment while following safety and compliance requirements.
Overview
3
3
Languages
1
1
Certification
21
21
years of professional experience
Work History
HVAC/Refrigeration Boiler Technician
Energise Group Ltd
Stanley, Falkland Islands
04.2021 - Current
- Installed new boiler systems, following precise engineering specifications and compliance regulations.
- Serco PPM and repairing HVAC system, Mount Kent, Byron Heights.
- Working plumbing vented and unvented system
- Trant MPC power plant : HVAC , VRF Commissioning and Air balancing BMS System.
- Conducted planned preventive maintenance on HVAC systems at leisure centre and school air conditioning units.
- Performed repair and maintenance on freezers, chillers, and bottle coolers at West Store (Stanley, MPC).
- Responded to On-call for boiler and plumbing Work for FIG PWD.
- Handled refrigerants R32, R404a, R410a, R134a, R600a, and R507c; replaced defective evaporator fan motors and components.
- Gained experience with oil boilers including Firebird, Worcester, Mistral, and Grant models.
- Installed HVAC Extract system and Duct work (FICS Stanley)
HVAC/Refrigeration Technician
RA International
Mogadishu
06.2019 - 06.2020
- Troubleshot and repaired HVAC and refrigeration equipment efficiently.
- Executed planned preventive maintenance for warehouse package units and cold storage systems.
- Installed and repaired various HVAC systems including split, window, and ceiling types.
- Provided 24/7 breakdown support for reefer containers and warehouse air conditioning systems.
- Conducted repairs, maintenance, and inspections on Carrier, Thermo King, Mitsubishi, and Star Cool reefer containers.
- Replaced electrical motors and HVAC components up to 220, 380 volts.
- Managed refrigerant handling for R134a, R404a, R407c and R410a types.
- Maintained temperature records and submitted daily technician reports to operations manager.
HVAC Technician
VANANGO TRADING LIMITED
Luanda
12.2014 - 02.2019
- Troubleshot and repaired HVAC and refrigeration equipment to ensure optimal performance
- Executed planned preventive maintenance for warehouse package units and cold storage systems.
- Installed and maintained various HVAC systems including split, window, and roof type package units.
- Replaced electrical motors and HVAC systems rated up to 380 volts to enhance efficiency.
- Serviced defective components such as evaporator fan motors and compressors for reliable operation.
- Uploaded software configurations for Carrier Transicold containers, including ML2 and ML3.
- Performed repairs and inspections on Carrier, Thermo King, Mitsubishi, and Star Cool reefer containers.
- Conducted 24/7 breakdown support for reefer containers and warehouse air conditioning systems.
Reefer Technician/HVAC-R Supervisor
SUPREME GLOBAL SERVICE SOLITION
Kandahar
07.2007 - 07.2014
- Troubleshot and repaired various HVAC/R equipment to ensure optimal performance.
- Installed, maintained, and overhauled air-conditioning, ventilation, heating, and refrigeration systems.
- Conducted repairs on DFAC freezers, chillers, refrigerators, and kitchen equipment; replaced defective electrical components ranging from 230V to 400V.
- Diagnosed system operating conditions using central controls or energy management panels for efficient operation.
- Performed electrical, plumbing, and construction tasks associated with air conditioning maintenance and installation.
- Maintained temperature records for refrigeration reefer containers while ensuring proper functionality as freezers or chillers.
- Uploaded software updates and configured reefer containers for PTI test inspection mode; cleared alarms and replaced compressors as needed.
- Managed refrigerant systems (R22, R134a, R404a, R410a, R407c) while maintaining water bottle plant equipment and Carrier roof package AHU systems.
- Keep building temperature at all times22C Keeping record HVAC/R Spares minimum, maximum stock
HVAC Technician
VOLTAS LIMITED
Chennai
10.2005 - 06.2007
- Installed Voltas air conditioning units, including wiring, piping, and leak testing for optimal performance.
- Serviced split, window, ceiling cast types, package units, AHU systems, and chiller plants.
- Conducted refrigerant management for R12 and R22 systems to ensure compliance.
- Collaborated with project leads to complete work orders efficiently.
Education
Diploma - Refrigeration & Air Conditioning Mechanic
Nehru Institute Of Engineering Technology
Tamilnadu, India08-2005
Secondary School Leaving Certificate -
Government High School
Tamilnadu, India03-2003
Skills
- HVAC maintenance
- Refrigerant handling
- VRF commissioning
- Air balancing
- Duct installation
- Pipe installation
- Boiler commissioning
- Unvented systems
- Electrical troubleshooting
- Electrical wiring
- Piping and brazing
Languages
English
Hindi
Tamil
Certification
City & Guilds BS 7671: 2018 Amendment 4:2026 (18th Edition),
City & Guilds 2079-11 F-Gas (Category 1),
OFTEC Oil Boiler Certificate, 101292,
Carrier Transicold Diploma Carrier Transicold Reefer Container Training,
EPA Universal Certificate : 585311556010.
Driving Licence
- Indian Driving No: TN 68 20090005812. MCWG, LMV, LMV-TR, TRANS.
- Falkland Islands Driving No: 123993. A,B,C1
Personal Information
- Passport Number : AB 399277
- Passport Date Of Issue: 29/05/2025
- Passport Place Of Issue : Tiruchirappalli, India
- Date Of Birth : 10/05/1987
- Gender : Male
- Nationality : India
- Marital Status: Married
- Falkland Islands : Permanent Residence Permit (PRP)
Timeline
HVAC/Refrigeration Boiler Technician
Energise Group Ltd
04.2021 - Current
HVAC/Refrigeration Technician
RA International
06.2019 - 06.2020
HVAC Technician
VANANGO TRADING LIMITED
12.2014 - 02.2019
Reefer Technician/HVAC-R Supervisor
SUPREME GLOBAL SERVICE SOLITION
07.2007 - 07.2014
HVAC Technician
VOLTAS LIMITED
10.2005 - 06.2007
Diploma - Refrigeration & Air Conditioning Mechanic
Nehru Institute Of Engineering Technology
Secondary School Leaving Certificate -
Government High School