Dynamic Maintenance, Reliability, and Projects Management professional with over 23 years of experience in oil and gas refineries, chemicals, petrochemicals, power plants, and latex rubber facilities in India and Singapore. Expertise in driving results through strategic initiatives that enhance competitiveness and deliver measurable business outcomes. Proven track record in HSSE and risk management, complemented by strong capabilities in project management, operational excellence, and maintenance engineering. Skilled in leading high-performing multicultural teams while fostering collaboration and communication to achieve sustainable results and optimize business performance.
Overview
24
24
years of professional experience
1
1
Certification
Work History
MAINTENANCE, RELIABILITY AND TURNAROUND MANAGER
Global Isoprene Latex Manufacturer in Singapore
05.2023 - Current
Led end-to-end commissioning from Greenfield to Brownfield projects, including pre-commissioning, system turnover, and integration across static equipment, rotating machinery, DCS/SIS, and electrical systems.
HSSE & Safety Performance: Drove improvements in site safety, achieving consistent reductions in incidents through coaching-based interventions and culture development
Led and Accountable for Maintenance Performance cross-functional teams to achieve project goals, fostering collaboration and innovation.
Budget & Contract Management: Managed an annual maintenance budget while meeting business targets; served as contract owner for all maintenance and services contracts.
Leadership Team Contribution: Active member of the Site Leadership Team, contributing to strategic planning and operational excellence
Cost & Productivity Optimization: Managed maintenance costs with disciplined execution and productivity improvements.
Performance Improvement: Consistently enhanced Maintenance Division performance and results delivery, achieving for continuous improvements
Achievements:
Achieved mechanical completion, pre-com & commissioning, schedule timeline and plant start-up with zero LTI, ensuring operational readiness.
Established SAP structures (PM & MM), set up workshops and warehouse operations and setting up maintenance team and control procedures.
Ensured compliance with NEA, SCDF, QRA, PCS, P&FM, HAZOPs, and Safety Case regulatory requirements and participated in getting approvals in permits work process with local Authority.
Drove successful audits, securing SS651, ISO 9001, and ISO 14001 certifications
Established Reliability and Inspection frameworks and strategies in the plants
MECHANICAL TEAM LEAD
SHELL EASTERN PETROLEUM LTD
12.2008 - 04.2023
Managed mechanical maintenance of production units with 12 direct reports, contractors, and vendors, overseeing annual SGD 14M budget.
Mentored engineers and technicians, enabling progression into Authorized Engineer and Next levels of roles.
Trained new team members by relaying information on company procedures and safety requirements.
Promoted a positive work environment by fostering teamwork, open communication, and employee recognition initiatives.
Implemented maintenance strategies that optimized costs, resources, and schedule adherence.
Participate in RCA, FMEA studies, Spare Managements.
Achievements:
Recognized with multiple Shell Special Recognition Awards (2010, 2016, 2017) and Bukom Cost Hero Award (2019).
Achieved Shell People Survey scores of 84% (People Management) and 82% (Team Leadership) in 2020.
Delivered major turnarounds for Cogen, Boilers, Gas turbines, Multi-stage compressors, HRSG, SCOU, SRU & Hydrocracker, Ethylene cracker units with Goal Zero safety record..
MECHANICAL MAINTENANCE ENGINEER
Royal Dutch Shell
12.2008 - 04.2015
Executed maintenance for static & rotating equipment in Ethylene Cracker and Hydrocracker complexes.
Authorized Engineer for lifting plans, confined space, method statements, and JOHAN for high-risk activities.
Delivered complex maintenance works including hot tapping, in-situ welding in statutory pressured equipment following inspections requirements with regulatory compliance.
Developed comprehensive documentation detailing maintenance schedules, procedures, and guidelines for reference by all personnel involved in upkeep activities.
Enhanced equipment reliability by performing regular maintenance and addressing potential issues proactively.
Achievements:
Shell EVP Award, April 2014:
Performed and developed on-stream repair solutions for statutory vessels with proper engineering methods & approvals from MOM, and avoiding multi-million-dollar production losses. in shutting down entire ECC.
Performed as a block execution lead for the rotating equipment in Ethylene Cracker year Oct 2014 & Oct 2019 and delivered the work with “Goal Zero”, Quality (non-repetitive works), within the schedule and cost.
MECHANICAL SUPERVISOR
SHELL CHEMICALS SERAYA PTE LTD
04.2005 - 12.2008
Year 2005: Delivered Turnaround execution activities for PODU (PU2) unit as a Mechanical Supervisor.
Year 2006: Delivered in Turnaround execution activities for SMPO(PU1) unit as a Mechanical Supervisor.
Supervised day-to-day maintenance of steam boilers, HRSGs, gas turbines, chillers, pumps, heat exchangers, incinerators, and compressors.
PIPING ENGINEER
PUNJLLOYD LTD
10.2002 - 03.2005
Supervised piping fabrication, installation, hydrotesting, and commissioning (~125,000 ID).
Delivered rerouting, tankage erection, steam/electrical tracing, and jacketing header works
Process piping P&ID, PFD and Equipment construction works.
EXECUTIVE TRAINEE
ENNORE FOUNDRIES PTE LTD
09.2001 - 09.2002
Responsible as a Field Maintenance Engineer for various process equipment’s such as pumps, screw compressors, gearboxes, accumulator, heat exchangers, belt conveyors, hydraulic valves, pneumatically operated valves, hoists and overhead cranes
Education
Post Graduate Diploma - Human Resources Management
Packaging Technical Consultant & Product Development at Leading Global MB ManufacturerPackaging Technical Consultant & Product Development at Leading Global MB Manufacturer
International School Science Teacher (Primary) at Siam Singapore International SchoolInternational School Science Teacher (Primary) at Siam Singapore International School