Dr. Diwaker Jha
Angestellt, Chief Technology Officer (CTO), Vitreo
Berlin, Germany
Timeline
Professional experience for Diwaker Jha
Current 3 years and 1 month, since Nov 2021
Chief Technology Officer (CTO)
Vitreo
Current 6 years and 10 months, since Feb 2018
Optical Scientist/Engineer
Difrotec
Hands-on coding and supervising the development of optical tools to measure asphere, free-forms, and elongated optics with nanometer accuracy. Delegating projects and coordinating with IT and manufacturing service providers.
1 year and 4 months, Nov 2016 - Feb 2018
Optics Engineer
Difrotec OÜ
Wavefront measurement and developing fast and automated fringe processing program in MATLAB, Python, & C
1 year and 1 month, Sep 2015 - Sep 2016
Postdoctoral Fellow
Nano-Science Center
Developed: 1) Fourier based tool to deduce the effect of scale on physical parameters of porous media. 2) Method & tools to determine NMR relaxation in digitised complex 3D structures.
3 years, Oct 2012 - Sep 2015
PhD Fellow
Nano-Science center
1) Nano scale 3D imaging by synchrotron based X-rays at : - Swiss Light Sources, Switzerland - European Synchrotron Radiation Facility, France - Neutron Scattering at SINQ, Switzerland) 2) Developed algorithms to process and mine several terabytes of data from Synchrotron based beam lines. - High level skills in Python (Parallel & GPU implementation), C++ & Matlab. - Wrote the entire application to do NMR simulation using billions of particles in Python, Cython, pyCUDA
1 year and 1 month, Aug 2011 - Aug 2012
Master thesis /intern
Leibniz institute of surface modification
TiO2 surface charge mobility optimization, Nano-films, Instrumentation: UHV reactors, STM, SEM, AFM, XPS, SIMS, Raman spectroscope
1 year and 3 months, Jun 2011 - Aug 2012
Scientific staff
Max plank institute of Human Cognition and Brain sciences
Calculation of fluid diffusion, EEG data optimization, analysis of 4-dimensional data from 7T fMRI
11 months, Jul 2010 - May 2011
Instrument developer
Ventana Medical Systems Inc., USA
Developed pico-second resolution focused ultrasonic Time-of-Flight measurement system for cancer cell biopsy (self fabricated piezo- transducers interfaced with Ni Labview FPGA)
1 year and 8 months, Oct 2009 - May 2011
Scientific staff
Institute of Experiments II, University of Leipzig,
Simulating and fabricating EMAT (Electromagnetic acoustic transducers), HF Piezo-transducer, etching micrometer electrodes, stress sensors using laser interferometer, Signal generation and data acquisition using FPGA and PC interfacing. On demand functional programming and FEM simulation.
1 year, May 2008 - Apr 2009
Tutor
Intellego Berlin
Tutoring Physics and mathematics to secondary school students, Berlin, Germany
Educational background for Diwaker Jha
3 years and 1 month, Oct 2012 - Oct 2015
Synchrotron based X-ray tomography
University of Copenhagen
Synchrotron based X-ray tomography, Phase resolved tomography, Big data, Mathematical analysis
Experimental Physics
University Leipzig
Languages
German
Intermediate
English
Fluent