Submitting more applications increases your chances of landing a job.

Here’s how busy the average job seeker was last month:

Opportunities viewed

Applications submitted

Keep exploring and applying to maximize your chances!

Looking for employers with a proven track record of hiring women?

Click here to explore opportunities now!
We Value Your Feedback

You are invited to participate in a survey designed to help researchers understand how best to match workers to the types of jobs they are searching for

Would You Be Likely to Participate?

If selected, we will contact you via email with further instructions and details about your participation.

You will receive a $7 payout for answering the survey.


User unblocked successfully
Sumith Perera, Filling Plant Manager

Sumith Perera

Filling Plant Manager·Litro Gas Lanka Ltd

Sri Lanka

Diploma, Manufacturing Management

Work experience

Total years of experience: 20 years, 7 months

Filling Plant Manager

April 2025 - Present

Litro Gas Lanka Ltd

Wattala, Sri Lanka

April 2025 - Present

• Managed daily filling activities for 125000 cylinders, ensuring quality and safety
standards are upheld during filling and dispatching.
• Oversaw manpower allocation and ensured timely availability of essential materials
including shrink seals, dust caps, Valves, Gas cuts and safety caps.
• Ensured all equipment (filling machines, valves, conveyors) operated safely and
efficiently to maintain production flow.
• Monitored bullet tank LPG availability and coordinated with planning teams to
maintain a continuous supply.
• Supervised the cylinder requalification process, tracking progress against targets
and compliance standards.
• Ensured availability and stock management of critical consumables and spare parts to
avoid downtime.
• Prepared technical documents for tender processes, and contributed to bid
evaluations alongside cross-functional teams.
• Reviewed plant engineer activities, including preventive maintenance schedules, to
ensure smooth operations and equipment reliability.

Company industry:
Oil & Gas

Production Manager

May 2022 - February 2025

Statesman Hats Pvt Ltd (Mountcastle & LW Reid Group

Wattala, Sri Lanka

May 2022 - February 2025

• Directed production activities including 40-50 weekly style changeovers and
managed end-to-end workflow.
• Monitored raw material flow and coordinated cutting, sewing, and packing to meet
shipment timelines.
• Led a production team, conducted performance evaluations, and introduced process
improvements.
• Ensured safe operations and compliance with export and quality standards.

Company industry:
Fashion & Apparel

Industrial Engineer Executive

November 2017 - January 2020

MAS Holdings Pvt Ltd

Horana, Sri Lanka

November 2017 - January 2020

• Led onboarding for new products and developed task-based production processes.
• Created efficient line layouts and implemented lean techniques for performance
improvement.
• Delivered technical training and collaborated across departments for line efficiency.

Company industry:
Fashion & Apparel

Industrial Engineering Executive

January 2009 - May 2016

MAS Active

Gampaha, Sri Lanka

January 2009 - May 2016

• Led onboarding for new products and developed task-based production processes.
• Created efficient line layouts and implemented lean techniques for performance
improvement.
• Delivered technical training and collaborated across departments for line efficiency.

Company industry:
Textile & Apparel Production

Quality Assurance Auditor

August 2002 - January 2009

MAS Active

Gampaha, Sri Lanka

August 2002 - January 2009

• Enforced rigorous quality standards, reduced rework, and conducted internal audits.
• Delivered training to promote quality-first culture and compliance with brand
specifications.

Company industry:
Textile & Apparel Production

In-Plant Trainee

February 2002 - August 2002

Ecologic Systems (Pvt) Ltd

Wattala, Sri Lanka

February 2002 - August 2002

• Assisted with commissioning and maintenance of industrial effluent treatment plants.
• Gained exposure to wastewater treatment processes and safety compliance.

Company industry:
Water & Waste Water Treatment

Education

University of Colombo

June 2015

June 2015

Diploma, Manufacturing Management

Sri Lanka

University of Moratuwa

August 2011

August 2011

Diploma, Chemical & Process Engineering

Sri Lanka

Skills

Fast Learning
Expert
Fast Learning
Expert
Team Player
Expert
Team Player
Expert
Operation Management
Expert
Operation Management
Expert
Process Improvement
Expert
Process Improvement
Expert
Planning
Expert
Planning
Expert
CROSS FUNCTIONAL TEAM LEADERSHIP
Intermediate
CROSS FUNCTIONAL TEAM LEADERSHIP
Intermediate
ENGINEERING ANALYSIS
Intermediate
ENGINEERING ANALYSIS
Intermediate
INDUSTRIAL ENGINEERING
Intermediate
INDUSTRIAL ENGINEERING
Intermediate
LARGE SCALE ATOMIC MOLECULAR MASSIVELY PARALLEL SIMULATOR LAMMPS
Intermediate
LARGE SCALE ATOMIC MOLECULAR MASSIVELY PARALLEL SIMULATOR LAMMPS
Intermediate
LEADERSHIP
Intermediate
LEADERSHIP
Intermediate
LEAN MANUFACTURING
Intermediate
LEAN MANUFACTURING
Intermediate
MANUFACTURING OPERATIONS
Intermediate
MANUFACTURING OPERATIONS
Intermediate
OPERATIONS
Intermediate
OPERATIONS
Intermediate
PRODUCTION MANAGEMENT
Intermediate
PRODUCTION MANAGEMENT
Intermediate
QUALITY ASSURANCE
Intermediate
QUALITY ASSURANCE
Intermediate

Training and Certifications

Certifications
Certificate in AutoCAD (2D & 3D)
Yellow Belt – Lean Manufacturing Systems
GSD License
Certificate in Work Study