Concept
into Circuit.
Analog and digital circuit design, PCB layout, and SPICE-validated simulation — transforming concepts into functional electronic systems with modern open-source EDA tools, with an emphasis on signal integrity and manufacturability.
Smart Environmental Monitoring Board
Four-layer PCB for an environmental monitoring system integrating temperature, humidity, air quality and light sensors with a low-power microcontroller — complete schematic capture, routing, sensor interfacing and power distribution.
- KiCad Project
- Gerber Files
- Assembly Drawings
- BOM
- STEP Model
Audio Amplifier Simulation
Class AB audio amplifier developed and optimised through iterative SPICE simulations — gain, frequency response and distortion — before hardware implementation.
Open Hardware Development Board
Compact embedded development board with USB-C power, GPIO expansion, voltage regulation and communication interfaces for rapid prototyping.
Switching Power Supply Verification
DC-DC buck converter simulated to validate output regulation, transient response, efficiency and component selection under varying load conditions.
- Startup Response
- Ripple Voltage
- Efficiency
Mixed Signal Controller Board
Mixed-signal PCB integrating analog sensors, digital interfaces and embedded processing while minimising electrical noise and improving routing efficiency.
- Floorplanning
- Decoupling Strategy
- Design Reviews
Power Electronics Simulation Suite
Simulation models for power electronics circuits validating converter efficiency and switching performance before prototype fabrication.
- Rectifiers
- Voltage Regulators
- Filters
Software & Skills
4 tools · 3 disciplinesTool Experience
4 tools · projects & skills- Environmental Sensor PCB
- Motor Controller
- IoT Development Board
- Embedded Controller
- Schematic Design
- Multi-layer PCB Layout
- Interactive Router
- Differential Pair Routing
- 3D PCB Viewer
- Gerber Generation
- BOM Creation
- Embedded Controller
- Sensor Interface Board
- USB Breakout Module
- Component Libraries
- PCB Layout
- Design Rule Validation
- Manufacturing Outputs
- Symbol Creation
- Audio Amplifier
- Buck Converter
- Filter Design
- Operational Amplifier Analysis
- AC Analysis
- DC Sweep
- Transient Simulation
- Noise Analysis
- Parameter Sweeps
- Monte Carlo Simulation
- RF Filter Analysis
- Analog Signal Processing
- Power Supply Simulation
- Oscillator Verification
- Graphical Circuit Design
- SPICE Integration
- Bode Plot Analysis
- Frequency Domain Analysis
- Harmonic Analysis
Core Competencies
About
I am an Electronics Design & Simulation Engineer with experience designing analog and digital circuits, developing PCB layouts, validating hardware through SPICE simulation, and producing manufacturing-ready documentation.
My work combines modern open-source EDA tools with a focus on signal integrity, manufacturability, and efficient design workflows — transforming concepts into functional electronic systems.
Whether it's a four-layer sensor board or a fully validated switching power supply, precision and rigorous simulation are at the core of every deliverable.
- ›25+ electronic circuits designed from concept through PCB manufacturing
- ›15+ production-ready PCB layouts using KiCad and LibrePCB
- ›100+ SPICE simulations covering analog, digital, mixed-signal and power electronics
- ›Fabrication packages including Gerber, drill, BOM, pick-and-place and assembly files
- ›Optimized signal integrity, power distribution and PCB routing through iterative design reviews
- ›Comprehensive engineering documentation supporting prototyping, manufacturing and testing