- Python CUDA tech lead- Python Math Libraries (nvmath-python) tech lead

- Python Math Libraries (nvmath-python) tech lead- cuQuantum core developer- CuPy core maintainer

- CuPy core contributor- Focusing on quantum computing and high-performance computing (HPC)- Inaugural member of Quantum Computing Group in CSI, BNL

- Optimized performance of CPU and GPU codes for X-ray image reconstruction- Built graphical user interface (GUI) for the above software- Awarded a 3yr grant as co-PI for quantum computing research - Performed exploratory work in quantum computing, quantum software toolchain, and quantum optics- Parallelized a special-purpose FDTD solver using threading libraries- Starting investigating and benchmarking workflow managements- Exploring advanced programming and optimization techniques- Point of contact for ptychography software development at NSLS-II, BNL

- Carried out the first study of photons scattered off an atom in front of a mirror.- Systematically investigated the nonlinear effects for different number of distant atoms coupled to the waveguide.- Provided a method for calculating photon spectra using the scattering formalism that is in good agreement with experiments in the weak-pumping limit.- Carried out the first study of time-dependent, multi-photon scattering calculation in waveguide QED.My work focused on light-matter interactions at the quantum level, in particular few photons in low dimension strongly interacting with few local emitters (atoms, qubits, etc). I have investigated the onset of photon correlations and momentum redistribution due to inelastic scattering under a variety of setups, such as multiple atoms lined up in a one-dimensional waveguide. I am best known in the field of waveguide quantum electrodynamics (QED).Advisor: Professor Harold U. Baranger

- Graded and offered office hour for "Graduate Advanced Physics" (PHY 765, Fall 2017)- Graded and offered office hour for “Statistical Mechanics” (PHY 763)- Graded for “General Physics II” (PHY 54L)- Graded for “Intro Electric, Magnet, Optics” (PHY 62L)

- Oversaw the operation and performed routine maintenance of the GPU cluster in the Taiwan Lattice QCD Collaboration (TWQCD).- Made teaching transparencies and wrote the matrix-operating sample codes in both C/C++ for the course “Applied Mathematics I.”

- Graded and led recitations for the full-year course “Electricity and Magnetism.”

- Graded for the course “Applied Mathematics I.”