G. VINOTH
Chennai
Summary
I have over Six years of experience in Facility and Utility Electrical Maintenance, managing various systems including Transformers, Chillers, and DG Sets. Skilled in preventive and breakdown maintenance. Ensure ensure optimal system performance and reliability. I am committed to delivering high-quality service and fostering effective teamwork to meet client needs.
Overview
10
10
years of professional experience
Work History
Techinical Executive Engineer
Apollo Facility Management System
CHENNAI
01.2026 - Current
- Maintained 400 kVA, 250 kVA, and 150 kVA modular UPS systems for optimal performance with vendor support.
- Serviced HVAC systems, including AHU PAC units and VRV ductable units, to sustain operational efficiency.
- Supported BMS system operations by resolving cooling complaints to enhance reliability.
- Developed and maintained checklists for critical equipment documentation.
Operation Senior Engineer
Unicorn Power Solution (P) Ltd
Chennai
03.2019 - 10.2025
- Operation & Maintenance of Transformers (2500 kVA Ratings [11KV/415KV])
- Operation & Maintenance of 1500 KVA DG Set (Perkins & Caterpillar)
- Operation & Maintenance of Chiller plant up to 380TR Water-cooled Centrifugal Chiller
- Operation & Maintenance of Split units, Cassette units, package units up to 22TR and VRF outdoor AC units
- O&M of Electrical Panels and all types of Breakers including VCB, ACB's, MCCB's and MCB's
- Prepared annual PM for all equipment
- Performed Transformer Mega LV and HV testing
- Carried out yearly Power Transformer and Distribution Transformer BDV test
- Executed monthly PM work on MV panel including ACB breaker checks
- Conducted HT VCB breaker PM Activity and IR Test
- Unicorn Power Solution specializes in power generation and electrical maintenance.
Junior Engineer
Bonfils Automation Technologies Private Limited
06.2017 - 05.2018
- Bonfils Automation focuses on automation solutions and electrical maintenance.
- Carried out preventive maintenance on all electrical panels to ensure operational reliability.
- Conduct Safety Inspection as Scheduled
- Tested motor insulation resistance values and earth pit values to ensure safety standards.
- Recorded equipment readings hourly and updated documentation systematically.
- Conducted Power And Distribution Transformer Breakdown Maintenance.
- Executed periodic maintenance for DG set 1500 KVA, including A, B, C, and D checks.
- Conduct all Electrical equipment AMC work
- Performed shutdown procedures for HT side VCB Breakers and LT side ACB Breakers, updating test values for CRM, IR, and time delay tripping checks.
- Maintain all inventory and equipment, and ensure proper storage
Electrical Technician
EIT Services Pvt. Ltd.
08.2016 - 04.2017
- Installing, repairing, and upgrading electrical wiring and cable systems.
- Maintained and repaired electric motors, drives, and starters to ensure operational reliability.
- Identifying faults in electrical systems using multimeters and other diagnostic tools.
- Specialized in performing comprehensive electrical maintenance for various systems.
- Developing and implementing schedules to ensure optimal equipment performance.
- Troubleshot CCTV systems to identify and resolve issues, enhancing security monitoring.
- Conducted all floor maintenance activities inside AHU and UPS for preventive measures.
- 1500 KVA DG AMC & B - check work Maintained.
- Maintained system-wise documentation for electrical store materials to streamline inventory management.
Education
B.E. - Electrical And Electronics Engineering
M.A.M. School of Engineering
Tiruchirappalli, Tamil Nadu.04-2014
Diploma - Electrical And Electronics Engineering
ALAGAPPA POLYTECHNIC COLLEGE
KARAIKUDI, TAMIL NADU01-2011
Skills
LV system operation and maintenance
- Diesel generator maintenance
- Power transformer upkeep
- Distribution transformer care
- Preventive maintenance
- HVAC system maintenance
- BMS operations
- Electrical panel management
- Water treatment operations
- Equipment maintenance
- Project coordination
- Vendor coordination
- Maintenance contracts
- Electrical documentation
- Excel proficiency
Languages
English
Intermediate (B1)
B1
Tamil
Native
Native
Timeline
Techinical Executive Engineer
Apollo Facility Management System
01.2026 - Current
Operation Senior Engineer
Unicorn Power Solution (P) Ltd
03.2019 - 10.2025
Junior Engineer
Bonfils Automation Technologies Private Limited
06.2017 - 05.2018
Electrical Technician
EIT Services Pvt. Ltd.
08.2016 - 04.2017
B.E. - Electrical And Electronics Engineering
M.A.M. School of Engineering
Diploma - Electrical And Electronics Engineering
ALAGAPPA POLYTECHNIC COLLEGE