Cowsikan T.
Marine Engineer skilled in HVAC, AutoCAD, SolidWorks, boiler systems and mechanical design.
London,
United Kingdom
Global rank:
275,720
/
153,040
Skill pts: 0
About
I am a Marine and Mechanical Engineering professional with a Bachelor of Science (Honours) degree in Marine Engineering and a Class I Boiler Attendant Certificate of Competency. I have practical experience in HVAC engineering, mechanical systems, maintenance, and engineering problem-solving. I am passionate about applying my technical knowledge to deliver reliable, accurate, and cost-effective engineering solutions.
Technical Skills and Expertise
CAD Design and 3D Modelling
* AutoCAD 2D drafting and technical drawings
* SolidWorks 3D modelling and mechanical design
* Mechanical component modelling and assemblies
* Engineering drawings and design documentation
* Basic product design and design visualisation
Mechanical and HVAC Engineering
* HVAC systems, including chillers, air handling units (AHUs), VRF systems, and ductwork
* Mechanical equipment and system layouts
* Preventive and corrective maintenance
* Mechanical fault diagnosis and troubleshooting
* Boiler operations and industrial mechanical systems
* Engineering documentation and maintenance procedures
Engineering and Technical Knowledge
* Marine propulsion systems
* Mechanical system operation and maintenance
* Industrial automation and control systems
* PLC and SCADA fundamentals
* Fluid mechanics and engineering principles
* Engineering safety and regulatory compliance
What I Can Offer Clients
I aim to provide professional support for engineering and design projects, including 2D technical drawings, 3D CAD models, mechanical component designs, HVAC drafting, engineering documentation, and design modifications.
I understand the importance of accuracy, attention to detail, clear communication, and meeting agreed deadlines. I approach every project with a practical mindset and focus on understanding the client’s requirements before developing an appropriate solution.
My Working Approach
My goal is to build long-term professional relationships by providing dependable service, maintaining clear communication, and delivering work that meets the agreed project specifications. I am open to collaborating with individuals, startups, engineering firms, and businesses that need CAD drafting, mechanical design support, or engineering assistance.
I welcome opportunities to contribute my marine engineering background, mechanical knowledge, and CAD skills to projects that require a reliable and detail-oriented engineering professional.
If you are looking for support with CAD drawings, mechanical design, 3D modelling, HVAC layouts, or engineering documentation, I would be pleased to discuss your project requirements and explore how I can help.
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Technical Skills and Expertise
CAD Design and 3D Modelling
* AutoCAD 2D drafting and technical drawings
* SolidWorks 3D modelling and mechanical design
* Mechanical component modelling and assemblies
* Engineering drawings and design documentation
* Basic product design and design visualisation
Mechanical and HVAC Engineering
* HVAC systems, including chillers, air handling units (AHUs), VRF systems, and ductwork
* Mechanical equipment and system layouts
* Preventive and corrective maintenance
* Mechanical fault diagnosis and troubleshooting
* Boiler operations and industrial mechanical systems
* Engineering documentation and maintenance procedures
Engineering and Technical Knowledge
* Marine propulsion systems
* Mechanical system operation and maintenance
* Industrial automation and control systems
* PLC and SCADA fundamentals
* Fluid mechanics and engineering principles
* Engineering safety and regulatory compliance
What I Can Offer Clients
I aim to provide professional support for engineering and design projects, including 2D technical drawings, 3D CAD models, mechanical component designs, HVAC drafting, engineering documentation, and design modifications.
I understand the importance of accuracy, attention to detail, clear communication, and meeting agreed deadlines. I approach every project with a practical mindset and focus on understanding the client’s requirements before developing an appropriate solution.
My Working Approach
My goal is to build long-term professional relationships by providing dependable service, maintaining clear communication, and delivering work that meets the agreed project specifications. I am open to collaborating with individuals, startups, engineering firms, and businesses that need CAD drafting, mechanical design support, or engineering assistance.
I welcome opportunities to contribute my marine engineering background, mechanical knowledge, and CAD skills to projects that require a reliable and detail-oriented engineering professional.
If you are looking for support with CAD drawings, mechanical design, 3D modelling, HVAC layouts, or engineering documentation, I would be pleased to discuss your project requirements and explore how I can help.
Experience
-
Mechanical Design Engineer
KPK Building Construction Works · Full-time
Mar 2023 –
Dec 2024
1 yrs 9 mos
Kilinochchi, Sri Lanka
* Prepared 2D engineering drawings and 3D mechanical designs using AutoCAD and SolidWorks.
* Designed and developed mechanical layouts and equipment arrangements for building construction projects.
* Assisted in HVAC system design, including ductwork layouts, ventilation systems, and equipment positioning.
* Produced detailed technical drawings, dimensions, sections, and installation layouts.
* Coordinated with civil engineers, architects, electrical engineers, and construction teams to integrate mechanical systems into building designs.
* Reviewed engineering drawings and site measurements to ensure design accuracy and construction feasibility.
* Supported the selection and positioning of mechanical equipment, piping, and building services components.
* Assisted with material estimation, quantity calculations, and preparation of technical documentation.
* Conducted site inspections and provided technical support to resolve mechanical design and installation issues.
* Modified engineering drawings in response to site conditions, client requirements, and project revisions.
* Applied engineering principles to improve system functionality, maintainability, and space utilisation.
* Followed project specifications, engineering standards, health and safety requirements, and quality control procedures.
* Worked collaboratively with project managers and site personnel to support timely project completion. -
HVAC Engineer
Frostaire Engineering Pvt Ltd · Full-time
Oct 2022 –
Mar 2023
5 mos
Colombo, Sri Lanka
• Installed, commissioned, and maintained commercial HVAC systems including chillers, AHUs, VRF units, inverter/noninverter split systems, ventilation units, and ducting.
• Executed preventive and corrective maintenance schedules to maximise system efficiency and minimise downtime.
• Diagnosed mechanical and electrical faults using technical drawings, P&IDs, and diagnostic tools; resolved issues promptly under operational constraints.
• Monitored critical parameters (airflow, temperature, pressure, refrigerant levels) to maintain compliance with operational and environmental standards.
• Coordinated with clients, sub-contractors, and technicians to ensure timely project delivery and quality outcomes. -
Trainee Marine Engineer
Sri Lanka Ports Authority · Internship
Mar 2022 –
Sep 2022
6 mos
Colombo, Sri Lanka
• Operated and maintained main propulsion engines, auxiliary machinery, boilers, pumps, and hydraulic systems aboard port authority vessels.
• Planned and executed preventive and corrective maintenance to ensure maximum vessel reliability and minimal operational downtime.
• Diagnosed and resolved mechanical and electrical faults under time-critical, at-sea conditions, ensuring continued safe operation. • Monitored engine room parameters continuously to uphold safety standards, fuel efficiency, and compliance with MCA/flag state regulations.
• Supported dry-docking operations, equipment overhauls, and class inspection requirements.
• Maintained comprehensive technical logs and liaised with onboard and shore-based engineering teams.
Education
- University Of Moratuwa Postgraduate Certificate in Industrial Automation, Eng. Mechanical 2014 – 2025 Activities and Societies: Industrial Automation Training, PLC Programming, SCADA Systems, Industrial Control Systems, Electrical and Mechanical Automation, Instrumentation, and Practical Engineering Projects. Completed a Postgraduate Certificate in Industrial Automation at the University of Moratuwa, Sri Lanka, with a focus on industrial automation and mechanical engineering applications. Developed technical knowledge of PLC programming, SCADA systems, industrial control systems, automation principles, instrumentation, and process monitoring. Gained an understanding of automated machinery, control system operation, fault diagnosis, and industrial process optimisation. The course strengthened my analytical thinking, troubleshooting, and engineering problem-solving skills, supporting the integration of automation technologies into industrial and manufacturing environments.
- Ocean university of Sri lanka Bsc(Hons) Marine Engineering, Engineering, 2.85 2018 – 2023 Activities and Societies: Marine Engineering Projects, Engineering Design and CAD Modelling, Technical Workshops, Team Projects, and Practical Engineering Training. Completed a BSc (Hons) in Marine Engineering at the Ocean University of Sri Lanka, developing a strong foundation in marine propulsion systems, mechanical engineering, thermodynamics, fluid mechanics, HVAC systems, and engineering principles. Gained technical knowledge in machinery operation, maintenance, engineering problem-solving, and safety procedures. Developed skills in engineering design, technical drawing, AutoCAD, and SolidWorks, with an interest in mechanical design, 3D modelling, and building services engineering. The degree strengthened my analytical thinking, teamwork, technical communication, and ability to apply engineering concepts to practical challenges.
Licenses & Certifications
- Class I Boiler License Aug 2023 – Present
Verified info
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Stats
0 followers, 0 following
Joined: October 25, 2026
Last seen: October 25, 2026
Area of Expertise
3D Modeling
Engineering Design
Mechanical Engineering
3D Design Services
SolidWorks Design Services
HVAC Design Services
3D Solid Modeling
SolidWorks Engineering Services
AutoCAD Design Services
3D Models of Machine Parts
3D Product Animation
Mechanical Design Services
2D CAD Design Services
Mechanical CAD Design
3D Product Modeling
Marine Engineering Design Services
Languages
English Professional working proficiency
Tamil Native or bilingual proficiency
Sinhalese Professional working proficiency
Location
London, United Kingdom