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  • 52, Muththettuwa Waththa, Kongahagedara, Kuliyapitiya.
  • 0372284430 / 0713022360

Ruchira Bambarasinghe

Mechanical Engineer


Mechanical engineer more than 4 1/2  years of progressive experience specializing in industrial automation, factory maintenance, project team supervision and mechanical design.

Work History

Dec 2016Sep 2018

Process Engineer

Contrinex Ceylon (Pvt) Ltd
  • Continuous improvement of inductive and optical sensor manufacturing processes
  • Quality improvement in all types of sensors
  • Regular maintenance of the machines and equipment
  • Improving and maintenance of the specially made tools
  • Optimizing the different types of potting operations
  • Training of new operators
  • Maintaining the tool inventory
Oct 2014Nov 2016

Engineer - Special Projects

Nikini Automation Systems (Pvt) Ltd
  • Designing of conveyor systems (slider bed conveyors, roller bed conveyors, roller conveyors, plastic modular belt conveyors, chain conveyors, etc..)
  • Designing of pneumatic systems
  • Designing machines for custom requirements.

Job Description

  • Visiting factories and gather information about the automation requirements
  • Discussing with the customer about the requirement
  • Taking the necessary measurements
  • Developing the initial design according to the available materials
  • Making a 2D AutoCAD drawing
  • Selecting motors, pneumatic items, belts, chains, sprockets, materials, etc...
  • Preparing the quotation
  • Pricing the project
  • Documentation for proceeding with the project
  • Supervision for fabrications
  • Supervision for installations
  • Commissioning of the project
Oct 2013Jan 2014

Trainee Engineer

Iceman Technologies (Pvt) Ltd - Kandana
  • Construction of cold rooms
  • Construction and maintenance of cold trucks
  • Installation of refrigeration systems
Nov 2012Jan 2013

Trainee Engineer

Machinery & Equipment Authority - Kurunegala
  • Maintenance of heavy machinery 
  • Repairing of engines, brake systems, electrical systems, AC system, suspension system of light vehicles. 



MSc.Eng. (Engineering Management) - In Progress

University of Peradeniya
Jun 2010Oct 2014

BSc.Eng. (Specialized in Mechanical Engineering)

University of Peradeniya

Result: Second Class Honors (Upper Division)

GPA: 3.4


Advanced Level

Central College Kuliyapitiya

Primary Level

Assedduma Subharathi Vidyalaya

Design projects

  • Design of a chain conveyor to transfer bottles to an ink jet printer machine.
    • The conveyor was designed using RS40 chains and sprockets. The primary objective was to convey yogurt drink bottles while keeping the correct orientation.
  • Design of a belt conveyor to transfer 50 kg bags to increase the easiness for the workers to lift it.
    • The conveyor was designed to transfer the bag in a 23 degree inclination. Conveyor height and inclination was adjustable. A mechanical belt tracking mechanism was fixed.
  • Design of a 40ft long belt conveyor (slider bed type) to transfer rubber gloves. 
    • The conveyor was designed to transfer rubber gloves with working beds at both sides. 

Sales projects

  • Conveyor system to transfer carton boxes from stores to loading/unloading bay
  • Roller conveyor system to transfer trays with a pneumatic pushing system
  • Belt conveyors to transfer labels to the inkjet printing machine
  • Plastic modular belt conveyor to elevate food products


  • Design of machinery for industrial automation applications
  • Design of pneumatic systems
  • Preparing bill of materials
  • Project management
  • Written and verbal communication skills 

Application awareness

  • Proficient in AutoCad
  • Proficient in Solidworks
  • Microsoft office


  • Energy management
  • Maintenance management
  • Hydraulic system design
  • Refrigeration and Air conditioning

Personal Information

Full Name: Bambarasinghe Arachchige Ruchira Vidusankha Bambarasinghe

Date of Birth: 03-07-1990

NIC Number: 901850747V

Family Information

Father's Occupation: Deputy Director of Education (Zonal Educational Office Kuliyapitiya) - Retired

Mother's Occupation: Teacher (Ordinary Level Mathematics) - Retired


Dr. E. M. P. B. Boyagoda,                                           

Senior Lecturer,                                                          

Faculty of Engineering,                                            

University of Peradeniya,                                       

Peradeniya, Sri Lanka.                                                           


Mr. M. G. D. P. Fernando,

Process Engineering Manager,

Contrinex Ceylon (Pvt) Ltd,

No. 191/1, Hekitta Road,

Wattala, Sri Lanka.



I hereby declare that the above information is true and correct to the best of my knowledge.