Experiences

Research and Industrial Experience

May 2021 - Present

Porous Media and Multiphase Flow (PMMF) Laboratory, North Carolina State University, Raleigh, NC, USA.

Lab Head: Dr. Hooman Tafreshi Lab Website: PMMF

Working on electrospinning of polymer nanofibers, developing models to simulate the spinning process, and generating the electrospun fiber mats.
Working on developing physics-based data-driven models (deep neural network models) for electrospinning.
Performed experiments on generating Polyurethane and Polystyrene nanofibers through the Fluidnatek LE-50 electrospinning unit. Characterized the experimental results using scanning electron microscopy (SEM), high-speed camera, and analyzed the polymer properties using the MCR 302 Rheometer.
Mentored high school students with disabilities for Catalyst Summer Internship 2022 and 2023 to provide hands-on lab and research experience in STEM.
Presented our research in the semi-annual Industrial Advisory Board (IAB) meeting of the Nonwovens Insitute at NCSU in Fall 2021, Spring 2022, Fall 2022, Spring 2023, Fall 2023.
Presented poster on my project in Research, Innovation & Science For Engineered (RISE) Fabrics Conference by INDA in 2022 and 2023.

January 2021 - May 2021

Rensselaer Polytechnic Institute, Troy, NY, USA.

Aug 2017 - Aug 2019

CFDlab, Oklahoma State University, Stillwater, OK, USA.

Lab Head: Dr. Omer San Lab Website: CFDlab

Developed 2D and 3D Navier-Stokes and Euler solvers for direct numerical simulation (DNS) and large eddy simulation (LES) of turbulent flow problems using FORTRAN and Python programming languages.
Performed research on different LES approaches, and developed novel optimized filtering kernel for LES to provide a better estimation of the inertial range turbulence dynamics than other standard turbulence models.
Developed novel and improved proper orthogonal decomposition (POD)-Galerkin projection-based reduced-order models (ROMs) of geophysical flows using physics-based modeling techniques and data-driven (machine learning) tools.
Performed parallelization of DNS/LES simulation codes using OpenMPI standard library and ran the simulations on high-performance computing cluster, visualized the results using various post-processing software, published our findings in renowned peer-reviewed journals and presented our research in international conferences and regional symposiums.

Journal Reviewer for AIP Publishing (Journal: Physics of Fluids)
Mentored high school students with disabilities for Catalyst Summer Internship 2022 and 2023 at NCSU to provide hands-on lab and research experience in STEM.
Member of a free non-profit blood donation organization named "Badhon" during undergrad.
Member of the "Bangladesh Students Association - Oklahoma State University (BSA-OSU)" where I participated in collecting donations for flood-affected people in Bangladesh and volunteered in several campus activities such as International Bazar, International Food Expo, International Student Organisation (ISO) Olympics and so on.

Deep Learning Specialization (composed of 5 individual courses) by deeplearning.ai. [specialization certificate]
- Neural Networks and Deep Learning [certificate]
- Improving Deep Neural Networks: Hyperparameter tuning, Regularization, and Optimization [certificate]
- Structuring Machine Learning Projects [certificate]
- Convolutional Neural Networks [certificate]
- Sequence Models [certificate]
Physical Basics of Quantum Computing by Saint Petersburg State University. [certificate]
Excel Skills for Business specialization (composed of 4 individual courses) by Macquarie University. [specialization certificate]
- Excel Skills for Business: Essentials [certificate]
- Excel Skills for Business: Intermediate I [certificate]
- Excel Skills for Business: Intermediate II [certificate]
- Excel Skills for Business: Advanced [certificate]
AI For Everyone by deeplearning.ai. [certificate]
A Hands-on Introduction to Engineering Simulations (FEA and CFD simulation using ANSYS Mechanical and ANSYS Fluent) by CornellX, an online learning initiative of Cornell University. [certificate]
Systems Science and Obesity by Johns Hopkins University. [certificate]

Participated in Supercomputing in Plain English (SiPE) Workshop, University of Oklahoma, Norman, OK. (Fall, 2018)
Participated in Message Passing Interface (MPI) Workshop Organized by Extreme Science and Engineering Discovery Environment (XSEDE) along with the Pittsburgh Supercomputing Center, Oklahoma State University, Stillwater, OK. (Summer, 2018)
Participated in Fundamentals of Deep Learning for Computer Vision Short Course Organized by Oklahoma State University and NVIDIA Deep Learning Institute, Oklahoma State University, Stillwater, OK. (Spring, 2018)
Participated in AVR Microcontrollers and Developing Autonomous Robot Workshop Presented by the Indian Institute of Technology (IIT) in Association with “Smartbotics” and Organized by IEEE, BUET. (August 2012)

Feb 2016

Avery Dennison, Dhaka, Bangladesh.

Obtained training on manufacturing and production procedures, control panel duties, machine maintenance, and quality control of Avery Dennison’s apparel branding and label solutions industry.
Participated in on-going projects related to productivity increment and generated weekly project report and presentation on machine setups and production processes