Embedded & Edge Intelligence Researcher (ML-Focused) Green AI • Edge Deployment • GNN-free Graph Learning

Building efficient, topology-aware ML systems for edge deployment.

M.S. in Computer Engineering (Colorado State University, expected Spring 2026) — Thesis: Lightweight Topology-Aware Graph Learning for Green AI and Edge Deployment.

About

Embedded systems + ML, with an emphasis on efficient edge deployment

I work at the intersection of hardware/embedded systems and machine learning, with a strong interest in Green AI—reducing parameters, memory footprint, and latency while keeping models practical for resource-constrained devices (e.g., Raspberry Pi-class deployments).

Embedded Systems Control Engineering Edge AI Graph Representation Learning Computer Architecture Signal/Image Processing
Core toolset
Python C++ MATLAB VHDL PLC Programming x86 Assembly Data Acquisition & Instrumentation

(Customize this list further with the exact frameworks you use: PyTorch/TensorFlow, RTOS, FPGA toolchains, etc.)

Prominent projects

Selected work from embedded systems, assistive robotics, and applied ML

Lightweight Graph Embedding for Energy-Efficient Edge AI

Built a GNN-free graph learning pipeline using feature-engineered embeddings, autoencoder compression, and MLP + knowledge distillation for edge-efficient node classification, targeting reduced parameters, memory, and latency on OGBN-Arxiv/Proteins.

Graph MLCompressionKnowledge DistillationEdge Efficiency

Canine Exoskeleton Project

Enhanced a robotic assistive frame for paralyzed dogs. Identified/modified motors to reach required torque for hip and knee actuation, integrating control through a Raspberry Pi 4 for precise motion coordination.

Assistive RoboticsMotor SizingControlRaspberry Pi

Non-Invasive Diabetes Identification (Iris Image Analysis)

Built a medical image processing pipeline for non-invasive diabetes detection using iris segmentation, feature extraction, and ML classifiers (ANN, SVM) for early diagnostic support.

Computer VisionMedical ImagingANN/SVM

Interactive Sorting Hat (Edge Voice + NLP)

Raspberry Pi–based system integrating speech recognition and NLP to classify users into houses from voice responses. Performed audio feature extraction and optimized the model for low-latency, resource-efficient edge execution.

SpeechNLPEdge MLOptimization

Teaching, consulting & industry

Academic leadership and applied engineering experience

Roles in academia
Lecturer (Probationary) — University of Kelaniya Jun 2021 – Dec 2023
  • Delivery/coordination/assessment: Advanced Operating Systems, Computer Architecture & Design, Distributed Computing, Digital Electronics, Systems Organization.
  • Student project supervision and curriculum development support (UGC SLQF / IESL guidelines).
Lecturer (Temporary) — Open University of Sri Lanka Jun 2020 – May 2021
  • Modules: OOP, Mobile App Development, Python, Software Development for Engineers.
  • Supervision: final-year and second-year projects.
Graduate Teaching Assistant — Colorado State University Jan 2025 – present
  • Digital Circuit Logic, Computer Networks — labs, office hours, lab report evaluation.
  • Embedded Systems & ML — grading assignments and reports.
Industry & R&D consultation
R&D Consultant — Webstazy One 3 yrs 7 mos
  • Advised tool selection and methods for OCR-based classification/sorting in a Warehouse Management System.
  • Guided AR application toolchain and optimization for a jewelry store virtual try-on experience.
Industrial Training Stretchline (UK), Hilton Colombo, Ansell Lanka
  • Production line optimization (item expiry constraints) for Stretchline.
  • PLC programming and VSD installation (Hilton refrigeration), PCB design, and robot arm control panel wiring (Ansell).
Other roles Sanasa Bank • Ensizon • Intelligent Automation
  • Trainee developer / software engineer / electronics engineer roles (see resume for full details).

Research & publications

Selected publications and works-in-progress

Research focus

Graph feature engineering and embeddings for AIoT, with an emphasis on efficient learning pipelines suitable for energy-aware and resource-constrained deployment.

Graph Embeddings Edge ML Compression Knowledge Distillation AIoT
Selected items
IEEE Annual Congress on AIoT — Osaka, Japan Dec 2025
“Graph Feature Engineering and Embedding for Artificial Intelligence of Things”
ICACT 2023 2023
“Prediction of 8-State Protein Secondary Structure Using Deep Neural Network Approach”
ICICIT 2020 (Springer, 2021) 2021
“Early detection of diabetes by iris image analysis” (2 citations)
Work in progress TBP
“Virtual Reality sickness detection using EEG” (with Prof. Yu-Kai Wang, UTS)

Leadership & community

Service, committees, and professional affiliations

President — ECE Graduate Student Association (ECEGSA), CSU Current
Associate Member — Institution of Engineers, Sri Lanka (IESL) Ongoing
Conference roles
Assistant Secretary — ICATC 20232023
Publication Committee Member — ICATC 20222022
Proceedings Editor — ICATC 20212021

Contact

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Interested in internships, research collaborations, or embedded/edge ML engineering work. The fastest way to reach me is email.

Download / references

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