Hashan Dananjaya

Hashan Dananjaya

Planning Intern

Followers of Hashan Dananjaya1000 followers
location of Hashan DananjayaKnoxville, Tennessee, United States

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  • Timeline

  • About me

    Data Scientist | Doctoral Student | Research Assistant

  • Education

    • Christ Church College, Matale

      1999 - 2009
      Ordinary Level A-7, B-2

      Activities and Societies: • Represented U13, U15 and U17 cricket teams • Senior prefect • Hockey • Scouting Completed my OL's.

    • Government Science College - Matale

      2009 - 2011
      Advanced Level Mathematics Mathematics - C, Chemistry - B, Physics -A

      Completed my AL's

    • University of Tennessee, Knoxville

      2022 - 2027
      Doctor of Philosophy - PhD Data Science & Engineering 4.00
    • University of Peradeniya

      2015 - 2018
      B.Sc. In Statistics And Operations Research Statistics Second Class Honours

      Activities and Societies: • Represented University Cricket Team • Obtained University colours (2016/2017/2018) • AIESEC in University of Peradeniya - Sri Lanka • Statistics and Operations Research Society • Stat Circle University of Peradeniya • Rotaract Club of University of Peradeniya • PeraBeats University of Peradeniya (Photographic Society)

    • Postgraduate Institute of Science (PGIS), University of Peradeniya

      2020 - 2022
      M.Sc. In Data Science Statistics and Computer Science 3.75

      Merit Award received.

  • Experience

    • MAS Holdings

      Oct 2018 - Jan 2019
      Planning Intern

      • Developed and modify VBA code for Microsoft Products. I. Yarn similarity report II. Knitting ahead/behind (TR/WEFT) report III. Capacity allocating tool• Developed a defect prediction model (Style wise).• Data analysis

    • VizuaMatix

      Jan 2019 - Jul 2019
      Data Science Intern (Big data)

      • Research & developed machine learning models to predict Non -Performing customers. • Research & developed deep learning networks (Tensorflow) • Research & developed regression models (Keras) • Research & developed Route Optimization Problem (Python) • Experience in data processing using Apache Scala (Spark) • Experience in databases (MySQL, Apache Druid ) • Visualizing monetizing data using innovative proven Open Source Software (Metatron Discovery)

    • University of Peradeniya, Sri Lanka.

      Dec 2019 - Jul 2022
      Research Assistant

      Working as a Research Assistant in the project "Intelligent Transportation through the Integration of IoT" by AHEAD Innovation Commercialization Enhancement (ICE) grants. I have contributed to the project as follow• Technology stack: Python, Java, BigQuery, Google Cloud IoT, Arduino, Raspberry Pi technologies, Keras, Tensorflow• AHEAD Innovation Commercialization Enhancement (ICE) grants-“Tampering and Sound Based IoT Framework for Real-Time Thermo-Mechanically Treated (TMT) Steel Cargo Theft Detection”In this study, machine learning techniques and low powered IoT devices were used to identify real-time theft detection. A smart seal was developed to identify theft and audio detection system to identify theft of steel. In both cases, devices communicate with centralized Wi-Fi and in any case of theft, proposed system will identify theft attempts and notify in real-time.• Smart Seal - Developed a smart seal using ESP8266 for steel-based cargo protection. This device is almost ready to commercialize.• Audio Detection System - The audio detection system detects the cargo-theft with the help of Raspberry Pi and Convolution neural networks (CNN-Transfer Learning). Show less

    • CBase Labs

      Feb 2022 - Jul 2022
      Director - Operations, AI/ML
    • Oak Ridge National Laboratory

      Aug 2022 - now
      Research Assistant

      Advanced Computing for Health Sciences Section - Computational Sciences and Engineering Division

  • Licenses & Certifications

  • Volunteer Experience

    • Member

      Issued by AIESEC in University of Peradeniya
      AIESEC in University of PeradeniyaAssociated with Hashan Dananjaya
    • Member

      Issued by Rotaract Club of University of Peradeniya
      Rotaract Club of University of PeradeniyaAssociated with Hashan Dananjaya
    • Member

      Issued by Computer Society University of Peradeniya (CSUP)
      Computer Society University of Peradeniya (CSUP)Associated with Hashan Dananjaya