JOHN SAMARASINGHE
iamJohnnySam
Engineering Director 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.
Semiconductor
Apparel
FMCG
Cable
Engineering Director
Semiconductor Equipment Industry
Since 2022
Master of Science
Electronics and Automation
University of Moratuwa, Sri Lanka
2021
MIET
The Institution of Engineering and Technology
Member
LabVIEW
LT Spice
Microchip pic18f
Microchip pic32
MultiSim
Proteus
Adaptive / Iterative Control
Classical Control
Kinematics & Inverse Kinematics
Machine Learning
Robotic Transformations
State Space Control
AutoCAD
GD&T
SolidWorks
Stress Simulations
MATLAB
Altium
EasyEDA
Arduino
ESP32
ESP8266
Linux
Micro C Programming
Microchip Microcontrollers
PLC - Mitsubishi
PLC - Siemens
PLC - Xinje
Python
Raspberry Pi
Raspbian
Texas Instruments Microcontrollers
Verilog
Xilinx
C Programming
C# Programming
C++ Programming
Java
Linux
mySQL
Python
SQL
Kivy-python
PowerApps
Bootstrap 5
CSS
HTML
PHP
Docker
Docker Networking
LaTeX
Classical Machine Learning with Python
Classical ML: Scikit learn
Deep Machine Learning with Python | Keras
Keras
Sci-kit Learn
Automating with Python
Power Automate (Flow)
PowerApps
Web Scraping
Google Data Studio
PowerBI
PMP
Corporate Strategic Planning
Customer Relationship Management (CRM)
Driving Operational Efficiency
Formulating Business Models
Human Resources and Talent Management
Market Analysis
Quality Management
Risk Management
Supply Chain Management
Lean Thinking
Production Engineering
Work Study
July 2020
June 2020
September 2019
November 2017
January 2017