1. PATHIRAY D.C.
No 51/3, Heenatikumbura Road, Thalangama North, Battaramulla, Sri Lanka.
Mobile: +94 -777867238
Email: dineeshap@biomed.lk
LinkedIn: http://www.linkedin.com/pub/dineesha-pathiray/47/1a1/530/
An energetic, dynamic, dedicated and hardworking Mechanical Engineer, who is eager to engage in
challenging engineering problems and find solutions by exploiting modern trends in technology. Special
interest in working in the fields of building services, computer aided design, machineries & thermal
applications.
Nov, 2015 up to date Project Engineer
Biomed International (PVT) Ltd – Colombo 03
Designing, Coordinating and Supervising the Medical Gas Piping System
Installations and in-charge for the services and maintenance of more
than 70 Nos. of Medical Gas Systems and 11 Nos of in-house Oxygen
Concentrator systems in Sri Lankan hospitals.
Jan, 2015 to June, 2015 Temporary Instructor
Faculty of Engineering – University of Peradeniya
Worked as an instructor in Department of Mechanical Engineering for 3rd
year undergraduate in Applied Thermodynamics, 2nd year undergraduate
in Mechanics of Machines, and 1st year undergraduates in Engineering
Drawing subjects.
Oct, 2013 to Jan, 2014 Trainee Engineer
Ceylon Petroleum Corporation, Oil Refinery – Sapugaskanda
Trained in Fabrication and Welding shop, Mechanical Workshop, Process
Maintenance section (Mechanical), Rotating equipment maintenance
section, Boilers maintenance section, Inspection department, Project
department, Planning department and created a maintenance plan for
rotating equipments in Area 3
Dec, 2012 to Feb, 2013 Trainee Engineer
Sri Lanka Railway Workshops – Ratmalana
Trained in Blacksmith shop, Tool room, Bench fitting and machining shop,
Millwright shop, Foundry, Diesel Hydraulic Locomotive repair shop,
Diesel Electric Locomotive repair shop and Diesel engine auxiliaries shop.
Profile
Professional Experience

2.  BSc. Engineering (Mechanical), University of Peradeniya (Graduated in 2016)
 Central College, Anuradhapura (Feb, 2004 to Aug, 2009)
 Mahanama College, Colombo 3 (Feb, 2001 to Jan, 2004)
 St. Joseph’s College, Anuradhapura (July 1998 to Jan, 2001)
 Specially trained for Purelogic controls in Pneumatech Medical Air Plants & Vacuum Plants by
Atlas Copco Medical – Abingdon, UK in 2016
 Specially trained for Maintenance, Servicing and ASAD controls on Penlon/Pneumatech
manifolds, Air Plants and Vacuum Plants by Atlas Copco Medical – Abingdon, UK in 2016
 Followed IESL CPD course on “Plumbing Engineering” in 2015
 Followed IESL CPD course on “Design of Electrical Installations” in 2016
 Followed IESL CPD course on “Air Conditioning System Design” in 2016
 Followed “Diploma in Mechanical CADD - AutoCAD (2D,3D, MEP), SolidWorks” from CADD
Centre Lanka in 2015
 Followed certificate courses on
 Basic Pneumatics and Electro Pneumatics (BPE)
 Hydraulics (HYD)
 PLC - Siemens from Nikini automation in 2015
 Successfully completed massive open online course of KIC –InnoEnergy Sweden and KTH Royal
Institute of Technology Sweden on “Renewable Energy Technology Innovations” in 2015
 Secretary, IMechE Student Chapter – University of Peradeniya from 2013 to 2014
 Organized “SOFE- Speak Out for Engineering” competition in UOP in 2013 and 2014
 Organized seminar session on “How to become a charted engineer, Industrial safety
and How to start your career as an Engineer” in 2013
 Represented UOP in IMechE annual dinner in 2013
 Registered all the Mechanical and Production engineering students for IMechE
membership
 Participated in Village Development Project in Killnochchi, Ampara, Mullaithiv districts
conducted by UNDP & Disaster Management Centre in Sri Lanka in 2012
 Actively participated to “Engineering for Industry”- Industrial Day 2012 and “EngX-2010”
exhibition on behalf of the Department of Mechanical Engineering
 Actively Participated to “Arunella” charity programme in 2010/2014
 Conducted O/L seminar series in Pandukabhaya Maha Vidyalaya, Labunoruwa.
 Helped to develop infrastructure in Ambalakanda Vidyalaya, Mawanella.
 Organized “Arunella Swara Samadhi 2014” – fundraising program for scholarships.
 All Island Winner (Violin Solo - 15 years) at Sri Lanka Annual Competitive Festival of Music,
Dance and Speech in 2006
Education
Extra Education
Extracurricular Activities

3.  Completed IWMS Grade 5 (Music Theory) exam in 2004
 Junior prefect in 2004 to 2006
 Associate Member of Institute of Engineers Sri Lanka (IESL) – (AM – 18789)
 Associate Member of Institute of Mechanical Engineers– UK (IMechE) - (80202790)
 Sound Knowledge on AutoCAD (2D, 3D, MEP), Revit, MS-Office, SolidWorks, ANSYS, MATLAB,
MS-Project, Primavera, Photoshop, Macromedia Flash computer applications and have an
ability to learn any computer based application quickly.
 I have special interest on Building Services, Manufacturing, Industrial Machinery, Thermal
Application and Computer Aided Design areas.
 Eager to gain new knowledge and taking different challenges while working on researches,
individually or working as a team.
 I have good communication skills in Sinhala, English
 I like to involve in social projects where I can use and dedicate my knowledge and time to help
people.
 Supply & Installation of Piped Medical Gas system in A&E Unit – General Hospital, Ratnapura.
 Supply & Installation of Piped Medical Gas system in Epilepsy Building – NHSL, Colombo.
 Supply & Installation of Piped Medical Gas system & Modular OT in Oncology Unit – Batticaloa.
 Supply & Installation of Piped Medical Gas system in Maternity Ward Complex – Teaching
Hospital, Kurunegala.
 Supply & Installation of Piped Medical Gas system in Co-operative Hospital, Galle.
1. Design and Simulation of Hydrostatic Power Transmission System (HST) of Flap Type Wave
Energy Device for Regular Waves. (Final Year Academic Group Project) Supervised by: Dr.
S.D.G.S.P. Gunawardane
We designed and studied a HST system using MATLAB Simulink and improved the chamber
profile of caisson, to get maximum energy from ocean using pendulum type energy conversion
device consists of serially connected pump, accumulators, variable displaced hydraulic motors and
electrical generator assembly. For regular waves it was shown that chamber profile can be tuned
to harness 80% energy conversion.
Undergraduate Projects
Skills and Interests
Affiliations with Professional Bodies
Projects Involved at Biomed International (PVT) Ltd.

4. 2. Design of a carpet rolling machine for University of Peradeniya Gymnasium. (3rd Year Academic
Individual Project) Supervised by: Dr. S.D.G.S.P. Gunawardane
I designed a new machine, based on the basic engineering design methods to help the workers
of University of Peradeniya Gymnasium to roll the carpets of the gymnasium floor easily.
3. Design of Multiple Coconut Scrapper machine (2nd Year group project) Supervised by: Dr. P.B.
Boyagoda
We designed a machine which can be used to scrap three coconuts at once easily without using
any electrical power.
 Full Name :Dineesha Chamikara Pathiray
 Date of Birth :09th of August 1990
 Gender :Male
 Marital status :Single
 Nationality :Sinhala
 National ID number :902223126 V
I hereby certify that the above information given are true and correct as to the best of my knowledge.
………………………….. …………………………….
Dineesha Pathiray Date
Personal information