CV

Education

  • Ph.D. in Electrical and Computer Engineering
    Dissertation: Enhancing collaborative peer-to-peer systems using resource aggregation and caching. Advisor: Prof. Anura Jayasumana.
    Colorado State University
    Fort Collins, CO, USA

  • M.S. in Electrical and Computer Engineering
    Thesis: Top-down clustering based self-organization of collaborative wireless sensor networks.
    Colorado State University
    Fort Collins, CO, USA

  • B.Sc. (Hons) Eng. in Computer Science and Engineering
    First class honours. Dean's List (Semesters 2, 4, and 8).
    University of Moratuwa
    Katubedda, Sri Lanka

Experiences

  • Principal Research Scientist
    Architecture and Analytics Platforms Team. Leading research in blockchain, distributed systems, software architecture, and security. Key projects include digital money in wholesale tokenised asset markets (RBA/DFCRC Project Acacia), blockchain-based supply chain traceability, and financial market infrastructure security reviews.
    CSIRO's Data61
    Sydney, Australia

  • Adjunct Senior Lecturer
    School of Computer Science and Engineering. Lecturer-in-Charge for COMP6452 Software Architecture for Blockchain Applications (120+ students) and Digital Finance Technology for the Digital Finance CRC PhD cohort.
    University of New South Wales (UNSW)
    Sydney, Australia

  • Senior Lecturer
    Dept. of Computer Science and Engineering. Taught distributed systems, cloud computing, concurrent programming, and software architecture. Also served as Director of the Engineering Research Unit (2015–2018) and MBA in IT Academic Coordinator (2014–2018).
    University of Moratuwa
    Sri Lanka

  • Senior Consultant
    Led software security assessments of FinTech mobile and web applications, and delivered secure software development training to 8+ banks and telcos.
    TechCERT
    Sri Lanka

  • Co-Founder / Director
    VaticHub (Pvt) Ltd.
    Sri Lanka

  • Graduate Research Assistant
    Computer Networking Research Laboratory, Dept. of Electrical and Computer Engineering. PhD research on multi-attribute resource discovery and collaborative P2P systems.
    Colorado State University
    Fort Collins, CO, USA

Grants, Awards & Scholarships

Grants

  • 2017–2018
    Metro Colombo Urban Development Project (World Bank) β€” Real-Time Control Centre Data Integration and Forecasting. Ministry of Megapolis and Western Development, Sri Lanka.
  • 2018–2019
    Senate Research Grant, University of Moratuwa β€” Data Integration Platform for Smart Cities.
  • 2017
    Industry Research Grant, Ace Vehicle Deliveries Ltd., UK β€” Driver Scheduling for Vehicle Delivery.
  • 2016–2017
    Senate Research Grant, University of Moratuwa β€” Descriptive and Predictive Data Analytics Platform for Vehicular Sensor Data.
  • 2016
    Industry Research Grant, Nimbus Ventures (Pvt) Ltd., Sri Lanka β€” Optimising Fuel Efficiency and Scheduling of Vehicle Fleets.
  • 2014–2015
    Senate Research Grant, University of Moratuwa β€” Distributed IaaS Cloud Computing Platform for HPC Requirements of the Sri Lankan Scientific Community.

Awards

  • 2025
    Best Paper Award β€” 7th IEEE Int. Conf. on Blockchain and Cryptocurrency (ICBC 2025)
  • 2024
    Best Paper Award β€” Business Process Management: Blockchain, Robotic Process Automation, and Educators Forum (BPM 2024)
  • 2021–2023
    SCS Biannual Awards – Customer First Award (Γ—4) β€” CSIRO's Data61
  • 2022
    SCS Biannual Awards – Engineering and Technology Award β€” CSIRO's Data61
  • 2021
    SCS Biannual Awards – Collaboration (Further Together) Award β€” CSIRO's Data61
  • 2016
    Award of Excellence – Outstanding Research Performances with Distinction β€” University of Moratuwa, Sri Lanka
  • 2015, 2017, 2018
    Award of Excellence – Outstanding Research Performances β€” University of Moratuwa, Sri Lanka
  • 2018
    Student Paper Award (Merit) β€” IEEE Int. Conf. on Service Operations and Logistics, and Informatics (SOLI 2018), Singapore
  • 2001–2004
    Dean's List β€” Faculty of Engineering, University of Moratuwa, Sri Lanka (Semesters 2, 4, and 8)

Scholarships

  • 2001–2004
    Mahapola Higher Education (Merit) Scholarship β€” University Grants Commission of Sri Lanka.
  • 2001–2004
    University Education Scholarship β€” Cooperative Society of Academics, Sri Lanka.

University Services

  • 2023–2024
    Subject Specialist – BSc Hons in Computer Science Curriculum β€” Designed curriculum in line with ACM/IEEE-CS/AAAI CS Curricula 2023 & SLQF for Trincomalee Campus, South Eastern University of Sri Lanka.
  • 2022
    Consultant – Digital Finance Technology Module β€” Developed module for Digital Finance CRC, Australia, adopted for the Digital Finance MBA at DFCRC partner universities.
  • 2014–2018
    MBA in IT Academic Coordinator, University of Moratuwa β€” Proposed the Business Analytics specialisation and developed its curriculum. Programme intake and on-time completion almost doubled during tenure.
  • 2015–2019
    Convener/Member, Postgraduate Board of Studies β€” Faculty of Engineering, University of Moratuwa, Sri Lanka.
  • 2013–2019
    Industrial Training and Relations Coordinator β€” Dept. of Computer Science and Engineering, University of Moratuwa.
  • 2013, 2016
    Undergraduate Academic Coordinator β€” Dept. of Computer Science and Engineering, University of Moratuwa, Sri Lanka.

Professional Activities

Memberships

  • 2022–Present
    Technical Expert, ISO TC 308 Chain of Custody β€” Standards Australia (International)
  • 2018–Present
    Senior Member β€” Institute of Electrical and Electronics Engineers (IEEE)
  • 2019–Present
    Chartered Engineer β€” Institution of Engineers, Sri Lanka (IESL)
  • 2021–Present
    Member β€” BPM Association
  • 2014–2016
    Professional Member β€” Association for Computing Machinery (ACM)

Editorial & Program Committees

  • 2021–2024
    Workshop/Poster Co-Chair β€” Block 6GCNSM (2024) and BSEW-EASE (2021–2022), ICBC (2026)
  • 2022
    Guest Editor β€” Frontiers in Blockchain
  • 2015–2018
    PC Chair / Co-Chair β€” MERCon 2015–2018
  • 2013–2024
    TPC Member β€” EuroPLoP, IEEE DApps, SEAD-IEEE EDOC, MERCon, IEEE LCN, IEEE ICC GCSN, ICCAIS, SSCC, SAI, CoCoNet, and others

Reviewing Service

  • Reviewer – Journals β€” IEEE TPDS, ACM TOIT, ACM Computing Surveys, IEEE Access, IEEE Trans. on Network and Service Management, ACM TOMACS, Trans. on Services Computing, Automated Software Engineering, J. of Systems and Software, Blockchain: Research and Applications, and others.
  • Reviewer – Grants β€” National Science Foundation of Sri Lanka; National Research Council, Sri Lanka.

Training, Certifications & Skills

Training

  • 2023–2024
    Core Leadership β€” Leading Lighter
  • 2022–Present
    Essentials of Supervision β€” University of New South Wales (UNSW)
  • Oct 2013
    HPC Architecture and Applications β€” Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy
  • Jul 2006
    Grid Computing Training β€” Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy

Certifications

  • 2023
    Standard Mental Health First Aider β€” Standard Mental Health First Aid Australia
  • 2021
    Project Management Fundamentals β€” CSIRO
  • 2003
    WatchGuard Certified System Professional β€” Firebox Systems and Server Security Expert

Skills

  • Technical Expertise β€” Blockchain; Cloud Computing; Distributed and HPC systems; Software, Systems, and Network Security; Software Architecture; Machine Learning, Data Engineering and Analytics; Secure Architecture, Code, and Risk assessment; Performance Engineering and Testing; IoT; Wireless/Edge computing.
  • Platforms & Networking β€” Ethereum and Hyperledger Fabric; AWS and Azure; Linux/UNIX and Windows servers; SQL and NoSQL; LAN, WAN, WLAN, WSN, and IoT.
  • Programming β€” Python, Node.js, Solidity, C/C++, R, MATLAB, C#, JavaScript, TypeScript, Java, CUDA; git; DevOps; MLOps.
  • Other β€” Curriculum development, Project management, Proposal drafting, Budgeting, and Event organising.