- Certified Possession Master & Person In charge for NSEWL & CCL (Track Access) - Certified Possession Master & Person In Charge for BPLRT ( Track Access) Responsible for the Circle Line 6 extension Power Projects (2019 - 2024)- installation, testing and commissioning of 22KV switchboards and service transformers(2MVA) - installation, testing and commissioning of DC traction switchboards (750V DC) and LV switchboards (415V AC)- Installation, testing and commissioning of UPS systems (110V DC) and battery chargers. Responsible for the Bukit Panjang LRT Power project renewal (2019 - 2024)- replace, install, testing and commissioning of 22KV switchboards and service transformers (2MVA)- replace, install, testing and commissioning of AC traction switchboards (600V AC) and LV switchboards (415V AC).- replace, Install, testing and commissioning of UPS systems (110 V DC) and battery chargers.Responsible for installation, testing and commission of LV MSB (415V AC) and UPS system (110V DC) for NSEWL Canberra station. Project completed in Oct 2019. (2018-2019)

Responsible for performing regression testing on hard disk firmware from development stage to customer qualification release. Coordinate and work closely with Application and Firmware engineers in resolving issues. Participate and took Ownership in a number of Enterprise Hard Disk Drive (HDD) product inventory and test repair assignment. Achieve improved code testing turnaround time through participation in firmware code test repair assignment on monthly basis.

Support the material requirement of an airline. Expedite repair components Turnaround Time (TAT), and execute Loans and Exchanges. Manage component repair processes with OEMs and repairers. Lead and organized bi-weekly discussion session with aerospace vendors and relevant stakeholders in improving workflow and customer satisfaction level.

Project engineer in charge of the High voltage switchboard turnkey project. Successfully coordinated, oversees, managed and completed the high Voltage (22KV) Gas Insulated Switchgear turnkey project in Resort World Sentosa (RWS). Attached to oversee project in Ho Chi Minh City, Vietnam on monthly basis for technical support and site coordination.

Lead, managed and supervised a team of 6 technicians in ensuring key meteorological system is 100% operational ready. Trained and appointed as Internal Auditor to audit on inter-department work instruction and operational procedures. Appointed as Division WITS Representative in 2005 – 2006. Attended divisional WITS meeting in National Environment Agency (NEA) on bi-monthly basics to discuss the implementation of schemes to promote WITS participation.