Architected, Managed and DeployedAn Integrated Neutrino-AMReX framework for industry significant chemically reactive flows* Particle Based Simulation of Chemical Processes for use in Process Intensification/Bio-Fuels/Carbon Capture

Architected/Developed and Successfully DeployedComputational Fluid Dynamics based Fire Protection Software FRI3D Software Development - FDS and CFAST based Simulation - Fire Safety Risk Analysis using Fire databases of Nuclear Power Plants.Chemical Reaction Simulation using Smoothed Particle Hydrodynamics (National Renewable Energy Laboratory)Dynamic Data Driven Machine Learning Platform for Risk Analysis for Engineering Applications.

Architected/Developed and DeployedNeutrino Software www.neutrinodynamics.com

ProjectsDigital Twin and Accident Scenario Progression and Visualization of a Nuclear Plant on the Oculus VR Platform Fire Simulation and Visualization using GPUs and FDSNeutrino Software * Coupling of 2D Shallow Water Equations with Smoothed Particle Hydrodynamics* Distributed Implicit Incompressible Pressure Solve for Smoothed Particle Hydrodyamics Systems.* Flooding analysis of a rain induced event at St Lucia Nuclear Power Plant.Idaho National Labs (2015)* Simulation and analysis of Lake Flooding of South Texas Nuclear Power Plant.US National Weather Service (Tsunami Hazards Mitigation Program) http://nws.weather.gov/nthmp/2015annualmeeting/index.htmlhttp://coastal.usc.edu/currents_workshop/agenda.html* Simulation and Benchmarking of Tsunami currents for the NTHMP Annual Workshop.** Steady flow simulation of currents around a submerged island in a coupled multiscale shallow water flow.** Comparison and Analysis of results of Smoothed Particle Hydrodynamics in the modeling and simulation of 2011 Tohoku tsunami near Hilo Harbor Hawaii.** 3D Fluid Simulation and Analysis of a solitary wave past a conical island in a Wave Basin.Idaho National Labs (US Dept of Energy) - www.inl.gov* Distributed Fluid Simulation and Coupling of Simulations for Risk Analysis for Nuclear Power Plants (US Dept of Energy and Nuclear Regulatory Commission)* Fluid Simulation of Fukushima Nuclear Reactor flooding (US Dept of Energy)* Fluid Simulation consultant (US Dept of Energy)Magnopus - www.magnopus.com* Augumented Reality based mobile applicationsAustralian Center for Moving Image Exhibition/DreamWorks - http://www.acmi.net.au/dreamworks.aspx* Interactive Ocean Simulator Reliance Media Works* Coupling of FFT based Ocean simulations with FLIP.* Efficient Caching of Fast Fourier Transform based Ocean Surface Heightfields and Implicit Surface Generation.* Anisotropic Surfacing of Particles as OpenVDB Volumes (OpenVDB/DreamWorks).

* Flowline Dynamic Simulation System R&D Software Developer.* Fluid Dynamics, Rigid/Deformable Body Dynamics Software Development. * Coupled simulations of Rigid Bodies and Fluids. * Several Feature enhancements and fixes/support for "Flowline" Simulation system. * Parallel/Multi Threaded meshing of Implicit Surfaces using Marching Cubes. * GPU based Signed Distance Field Generation. * PIC/FLIP Fluid solver with better boundary handling methods. * Better Implicit surface generation using anisotropic and isotropic kernels. * Simulation and fracture of dynamic deformable rigid bodies using Finite Element Method. * Tetrahedralization of surface meshes using adaptive octree based iso surface fitting. * Rigid Body coupling with Finite Element based Deforming bodies.

Rigid Body simulations - Integrating Houdini with a customized version of the Rigid Body Solver "Bullet". - Modifying the Rigid Body Solver "Bullet" for a custom Constraint system for Glue/Fracture. - Laplacian Mesh Smoother Deformer in Maya using Explicit and Implicit Integration for nCloth meshes. - Various Plugins for filtering collision data.Software development for "GI Joe"Shader development - Development of an anisotropic cone sampling shader with an anisotropic poisson disk. - Rendering using Normal maps. - Normal Map filtering tools. - Importance sampling (using BRDF factorization). - Parallax mapping shaders for Bumps/Displacement based on Level sets of Texture maps. - Texture filtering using Ray Differentials. - Fast and Efficient Texture access algorithms for shader ops. - Custom Final Gathering implementation helper routines for Mental Ray.Nuke plugin development - Development of a display driver plugin for MentalRay in "Nuke" for viewing Mental Ray renders in progress. - Development of a normal map plugin and Normal Map filter algorithm implementation for "Nuke".Consulting for Fluid dynamics using RealFlow, particle based effects and Rigid body Simulations.Green Coordinates based cage binding plugin in Maya for lattice/Surface binding.Mean Value Coordinates based bind deformation plugin for Low Res to High Res binding for Rigid Body/Cloth Simulations.Smooth Deformer plugin for Maya using Implicit/Explicit Mesh Fairing

* Dynamic Simulations of Amorphous Characters* Optical flow based scene reconstruction and rendering for 3D stereogrammetry * Depth based render of 3D stereograms for animated films * Development of the Stereo Graphics depth based reprojection pipeline.

Development for cloth dynamics.Crowd Software Development Plugins for the Multi Mesh (Polygon) library Crowd Animation Software Development

· Hologram Shader and Rendering for The Matrix film Sequels

Eye shader effects for the sentinels for "The Matrix II & III" (RenderMan).Procedural Modelling of pipes in the tunnels for "The Matrix II & III" (C++/Maya).Laser Strobe Effects for "Matrix II. (RenderMan/Jig).Technical Director (Lighting/Look Development/FX Animation), Cinesite Visual Effects

Effects/Smoke animation/rendering/shaders for "Proof of Life" (Maya/PRMan)Water spray effects/shaders for "Clockstoppers" (Maya/C++/PRMan)Look Development/Lighting/rendering snow storm(s) and associated terrains for "Red Planet" (Maya/PRMan)Look development/Lighting/Script/Software Development for Tongue shots in "X-Men"

Shader development of characters Development of the 3D graphics rendering pipeline for production.

· Porting of a parallel environment to support parallel programming with a workstation cluster. (C++/C using TCP/IP protocol for a network of Sun/Solaris 10 workstations)