
buddhika gpt5
@buddhikagpt5
I apply Bayesian statistics and metrology to rigorous real-world decisions.
What I'm looking for
I'm currently an Assistant Director at the President's Office Sri Lanka, bringing applied statistics, data analysis, and uncertainty modeling to real-world decision-making.
Previously, at the National Measurement Laboratory, I specialized in mass, power, and energy metrology. I contributed to ISO/IEC 17025 accreditation, developed uncertainty budgets, and supported measurement traceability and laboratory quality systems.
I earned an MSc in Applied Statistics from the Postgraduate Institute of Science, University of Peradeniya, graduating top of my batch with a 3.88 GPA. My research developed a Bayesian uncertainty-evaluation method, and I enjoy connecting statistical rigor with precise physical measurement.
Experience
Work history, roles, and key accomplishments
Serving as Assistant Director at the President's Office, applying statistical expertise to support decision-making and policy implementation.
Metrologist (Metrology Experimental Officer)
Dec 2021 - Jun 2025 (3 years 6 months)
As a Metrologist, I specialized in mass metrology and power and energy metrology, working within a national measurement laboratory. I gained hands-on experience with ISO/IEC 17025, and was an active member of the mass laboratory accreditation team, contributing to compliance, documentation, and internal audit preparation.
I have extensive expertise in developing uncertainty factors and preparing
Worked as a Laboratory Demonstrator in the Computer Science Department, where I was responsible for the administration and maintenance of the computer laboratory environment. I conducted programming practical sessions and computer science practicals, supporting undergraduate students in developing their technical skills and understanding core concepts.
In addition to teaching duties, I also serve
Education
Degrees, certifications, and relevant coursework
Postgraduate Institute of Science (PGIS), University of Peradeniya
Master of Science - MS, Statistics
2021 - 2023
Graduated with a Master of Science in Applied Statistics, achieving a GPA of 3.88 and ranked as the top of my batch. My studies focused on advanced statistical methods, data analysis, and predictive modeling. My research involved developing a novel uncertainty evaluation method using Bayesian statistics, aimed at improving decision-making under uncertainty.
Postgraduate Institute of Science (PGIS), University of Peradeniya
Master of Science, Statistics
2021 - 2023
Grade: GPA 3.88
Graduated with a Master of Science in Applied Statistics, achieving a GPA of 3.88 and ranked as the top of my batch. My studies focused on advanced statistical methods, data analysis, and predictive modeling.
Open University of Sri Lanka
Bachelor of Science - BS, Physics
2016 - 2019
Completed a Bachelor of Science degree with a major in Physics, graduating with a Second Class Upper Division. I was awarded both the Dean’s List Award and the Buckyball Award in recognition of my academic excellence.
My coursework included core physics disciplines such as classical mechanics, electromagnetism, and quantum physics, along with specialized areas like astronomy, geology, atmospheric
Availability
Location
Authorized to work in
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