John Samarasinghe

BEng(Hons), MSc, MIET
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John Samarasinghe

BEng(Hons), MSc, MIET

Lead Mechatronic Engineer with over 11 years designing and delivering precision machinery for semiconductor manufacturing. I work end-to-end — from concept and system design through commissioning and handover — with deep expertise in control systems, embedded software, and lean manufacturing.

Alongside engineering, I lead teams and run design offices. I have managed multi-phase projects across complex environments, developed engineers at all levels, and built systems that perform reliably in some of the most demanding production conditions in the industry.

SemiconductorSemiconductor ApparelApparel FMCGFMCG CableCable
0 Years Experience
0 Major Projects
0 Industries
0 Qualifications

Current Role

Manager — Centre of Excellence
Semiconductor Equipment Industry
Since 2022

Highest Education

Master of Science
Electronics and Automation
University of Moratuwa, Sri Lanka
2021

Professional Membership

MIET
The Institution of Engineering and Technology
Member

Professional Experience

Mindox Techno Pvt. Ltd. (SL) Logo
Country Manager - Sri Lanka (The Den)
Mindox Techno Pvt. Ltd. (SL) | 2022 to present

As the Country Manager for Mindox Techno in Sri Lanka, I oversee both administrative and engineering operations across multiple locations, including Colombo and Jaffna. I lead strategic initiatives to enhance productivity, boost employee satisfaction, and ensure smooth collaboration between engineering and administrative teams. My role involves steering projects to meet customer needs, fostering strong partnerships with clients and suppliers, and driving the company's Sri Lankan operations toward excellence in cost-efficiency and on-time delivery.

Mindox Techno Pte. Ltd. (SL / SG) Logo
Manager - Center of Excellence
Mindox Techno Pte. Ltd. (SL / SG) | 2022 to present

As the New Product Integration Lead and Autonomation & Systems Engineering Team Lead at Mindox Techno, I drive the development of cutting-edge semiconductor equipment for industry leaders such as TSMC, Intel, and Qualcomm. My expertise covers the entire project lifecycle, from concept development to the execution and management of complex engineering projects. I lead cross-functional engineering teams, overseeing automation, mechanical, electrical, and software activities to ensure our designs meet stringent performance and quality standards. My focus is on delivering innovative solutions, managing projects efficiently, and exceeding customer expectations, all while aligning with budget constraints and tight deadlines.

MAS Active Pvt. Ltd. (SL) Logo
Production Engineering & Operations Strategy
MAS Active Pvt. Ltd. (SL) | 2021 to 2022

As a strategic leader at MAS Active, I drive key initiatives focused on enhancing performance and profitability in C&S Manufacturing. As the McKinsey Young Lead for Futureproofing projects, I work to safeguard the business against potential challenges. I oversee five cut & sew plants, elevating productivity through production engineering, automation, and lean practices. Additionally, I manage teams and projects aimed at optimizing manufacturing processes, while steering operational objectives such as budgeting, long-range planning (LRP), and short-term strategies. As a Digital Evangelist, I advocate for digital transformation to enhance operational efficiency and profitability.

twinery / MAS Innovation Pvt. Ltd. (SL) Logo
Automation Engineer
twinery / MAS Innovation Pvt. Ltd. (SL) | 2016 to 2020

At Twinery, I developed innovative technological and automation solutions for the textile industry by collaborating with internal and external partners. I worked closely with automation teams on machine innovation projects, creating devices and attachments for the sewing industry. My role involved identifying technology gaps, offering value propositions to manufacturing facilities, and converting factory needs into efficient production methods. Additionally, I assessed emerging technologies to ensure their suitability for plant deployment while fostering collaborations with universities, suppliers, and experts to drive successful automation projects.

Renuka Agri Foods (SL) Logo
Engineer
Renuka Agri Foods (SL) | 2015 to 2016

From 2015 to 2016, I managed engineering operations across multiple factories at Renuka Agri Foods PLC, which produced coconut-based products. I designed and implemented automated solutions to enhance production efficiency, managed key projects in electrical, process, and utility engineering, and ensured timely resolution of equipment breakdowns. I also developed energy management strategies, handled administrative duties, ensured compliance with quality standards (IEEE, ISO22001, BRG, SLSI), and provided training to technicians while overseeing preventive maintenance for machinery.

Kelani Cables Ltd. (SL) Logo
Trainee Engineer
Kelani Cables Ltd. (SL) | 2013 to 2014

During my one-year industrial experience at Kelani Cables PLC, I was involved in electrical panel construction and repairs for medium to low voltage machinery in a cable manufacturing environment. I led several projects focused on improving the efficiency, control, reliability, and safety of factory machinery. Key accomplishments include modernizing a goods lift with a PLC system to enhance safety, implementing an ISO 50001 energy management system to reduce power consumption, designing power-efficient panels for cooling systems, and constructing distribution and control panels for manufacturing equipment. I also gained valuable experience in troubleshooting complex electrical systems and implementing solar energy solutions to support sustainability.

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Professional Qualifications

University of Moratuwa (SL) Logo
MSc Electronic and Automation
University of Moratuwa (SL) | 2018 to 2020

I completed my MSc in Electronics and Automation at the University of Moratuwa from January 2018 to December 2021, graduating with First Class honors. This program deepened my expertise in electronics and automation, enhancing my technical and analytical skills.

University of Manchester (UK) Logo
BEng (Hons) Mechatronic Engineering
University of Manchester (UK) | 2011 to 2015

I earned a BEng (Hons) in Mechatronic Engineering with Industrial Experience from the University of Manchester from 2011 to 2015, graduating with First Class honors. My studies provided a deep understanding of electronics, control systems, and programming, with hands-on experience in analog and digital circuit design, embedded systems, and more. I gained practical skills in electronic design, prototyping, and PCB assembly, and led a project where I designed the 6th fastest and most innovative automated line-following buggy at the university, significantly enhancing my abilities in programming, project management, and leadership.

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Volunteering

TEDxColombo (SL) Logo
TEDxColombo
TEDxColombo (SL) | 2017 to 2017

Hobbies & Extra Curricular Activities

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Skills & Expertise

LabVIEWLabVIEW
LT SpiceLT Spice
Microchip pic18fMicrochip pic18f
Microchip pic32Microchip pic32
MultiSimMultiSim
ProteusProteus
Adaptive / Iterative ControlAdaptive / Iterative Control
Classical ControlClassical Control
Kinematics & Inverse KinematicsKinematics & Inverse Kinematics
Machine LearningMachine Learning
Robotic TransformationsRobotic Transformations
State Space ControlState Space Control
AutoCADAutoCAD
GD&TGD&T
SolidWorksSolidWorks
Stress SimulationsStress Simulations
MATLABMATLAB
AltiumAltium
EasyEDAEasyEDA
ArduinoArduino
ESP32ESP32
ESP8266ESP8266
LinuxLinux
Micro C ProgrammingMicro C Programming
Microchip MicrocontrollersMicrochip Microcontrollers
PLC - MitsubishiPLC - Mitsubishi
PLC - SiemensPLC - Siemens
PLC - XinjePLC - Xinje
PythonPython
Raspberry PiRaspberry Pi
RaspbianRaspbian
Texas Instruments MicrocontrollersTexas Instruments Microcontrollers
VerilogVerilog
XilinxXilinx
C ProgrammingC Programming
C# ProgrammingC# Programming
C++ ProgrammingC++ Programming
JavaJava
LinuxLinux
mySQLmySQL
PythonPython
SQLSQL
Kivy-pythonKivy-python
PowerAppsPowerApps
Bootstrap 5Bootstrap 5
CSSCSS
HTMLHTML
PHPPHP
DockerDocker
Docker NetworkingDocker Networking
LaTeXLaTeX
Classical Machine Learning with PythonClassical Machine Learning with Python
Classical ML: Scikit learnClassical ML: Scikit learn
Deep Machine Learning with Python | KerasDeep Machine Learning with Python | Keras
KerasKeras
Sci-kit LearnSci-kit Learn
Automating with PythonAutomating with Python
Power Automate (Flow)Power Automate (Flow)
PowerAppsPowerApps
Web ScrapingWeb Scraping
Google Data StudioGoogle Data Studio
PowerBIPowerBI
PMPPMP
Corporate Strategic PlanningCorporate Strategic Planning
Customer Relationship Management (CRM)Customer Relationship Management (CRM)
Driving Operational EfficiencyDriving Operational Efficiency
Formulating Business ModelsFormulating Business Models
Human Resources and Talent ManagementHuman Resources and Talent Management
Market AnalysisMarket Analysis
Quality ManagementQuality Management
Risk ManagementRisk Management
Supply Chain ManagementSupply Chain Management
Lean ThinkingLean Thinking
Production EngineeringProduction Engineering
Work StudyWork Study

Certifications

Deep Learning Specialization

deeplearning.ai

July 2020

Python for Everybody Specialization

University of Michigan

June 2020

Neural Networks and Deep Learning

Coursera

September 2019

Machine Learning

Coursera

November 2017

Textile Technology for the Garment Industry

University of Moratuwa (SL)

January 2017

Other Certifications

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