Experience

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  Christian medical college and hospital

  Jul 2012 - Jul 2014

  Pg trainee

  As a Post Graduate Trainee, Teaching Assistant and Research Assistant.Laboratory sessions for MS, M.Tech and Ph.D students and also assisted in various research projects in the department.

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  Christian medical college and hospital

  Sept 2014 - Apr 2017

  Engineer

  Department of Radiotherapy - Medical PhysicsDesign and Development of Cone Beam CT and Optical CT Imaging applicationso Table-top setups for research experiments and gel dosimetryo Image Acquisition and GUI development in C++ and Visual C#o Filtering and Reconstruction using parallel computing in CUDA C++; also, used cuFFTo Export to DICOM as single-frame CT slices and multi-frame RT dose images using MATLABDeveloped a database software using Visual C# and MySQL for management of Personal Monitoring Badges of over 700 radiation workers in the hospitalGuided M.Sc. Students in the following Projects:o Development of a MATLAB standalone software to determine Dosimetric Leaf Gap (DLG) of multi-leaf collimators (MLC) from dose map obtained from DICOM images from an amorphous Silicon based Electronic Portal Imaging Device (aSi-EPID)o Development of a MATLAB standalone software to determine the in-vivo exit dose for patients undergoing Radiotherapy using aSi-EPIDo Android App for converting Smartphone to Radiation DetectorDeveloped a MATLAB software to convert the modality of DICOM images from computed radiography (CR) to radiotherapy image (RTIMAGE) to be used for planning in Varian’s Eclipse Treatment Planning SystemFaculty of Medical Electronics and Numerical Methods for M.Sc. (Medical Physics) course Show less

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  Healthcare technology innovation centre

  Apr 2017 - now

  Image/signal processing engineer

  Development of CUDA based Image Processing for Endoscopy Applicationo Conversion of image processing algorithms implemented in C++ and OpenCV to CUDA C++ using Qto Implementation of CUDA-OpenGL based rendering to directly display a CUDA array on screeno Optimization of code to render at 60 frames per second on the given hardware with Linux OSo Version control of codes and code deployment using Gito Development of Auto Exposure Control (AEC) and Auto Light Control (ALC) algorithmsDevelopment of stress detection algorithmo Algorithm development to detect stress using a wrist wearable that records various physiological signalso In-house data collection on subjects undergoing a designed stressful activity using the wrist wearableo Feature extraction and Machine learning model development using MATLABo Handled weekly updates to the clients on the project progresso Assisted client in porting MATLAB code to embedded firmwareo Published a conference paper on the results of the algorithm developmentIn charge of a team of six people for development of various algorithmso Fully automatic Heart Rate derivation from Electrocardiogram (ECG)o Activity Classification using Inertial Measurement Units (IMUs)o Blood Oxygen saturation (SpO2) calculation from Photoplethysmography (PPG)o Electromyography (EMG) for muscle strength and fatigue monitoringo Respiration rate for neonates using accelerometer Show less