Deep LearningNatural Language ProcessingComputer VisionBiomedical AIMedical Image Analysis

Md Ehashan
Rabbi Pial

I'm a Computer Science graduate researcher at Georgia Southern University, working on 3D deep-learning pipelines for protein structure and actin filament segmentation from cryo-EM data. Before academia I spent two years building production backend systems in Go and Java. I care about clean, reusable code and research that holds up to scrutiny.

Md Ehashan Rabbi Pial
4
Publications
23+
Citations
3.84
Grad GPA
2 yrs
Industry
Background

Education & Experience

A research-driven path through academia and two years building production software.

Education

Aug 2025 — Expected Jul 2027

Georgia Southern University

Master of Science in Computer Science
Statesboro, Georgia, USA
  • GPA 3.84 / 4.00 — Allen E. Paulson Student Scholarship Endowment recipient ($1,000).
  • Graduate Research Assistant under Dr. Salim Sazzed, developing 3D deep-learning pipelines in Python/C++ for protein secondary-structure and actin-filament segmentation from cryo-EM density maps.
  • Built reproducible training/evaluation pipelines for 3D U-Net, Residual U-Net, and Swin-UNETR-style models across varying resolutions.
  • Coursework: Image Processing, Artificial Intelligence, Object-Oriented Programming.
Jan 2019 — Mar 2024

Khulna University of Engineering & Technology (KUET)

B.Sc. in Computer Science & Engineering in Computer Science & Engineering
Khulna, Bangladesh
  • CGPA 3.73 / 4.00 — Class Position 14th of 120.
  • Dean's Award (2022–2023) for academic excellence.
  • Government Merit Scholarship for performance in SSC & HSC examinations.

Experience

Aug 2025 — Present

Graduate Research Assistant

Georgia Southern University
Statesboro, USA
  • Voxel-level segmentation of alpha helices, beta sheets, NPSS, and DNA/RNA from cryo-EM density maps across varying resolutions.
  • Built reproducible training and evaluation pipelines for 3D U-Net, Residual U-Net, and Swin-UNETR-style models — including preprocessing, transfer-learning experiments, and per-class metrics.
  • Findings on protein SS segmentation currently in preparation for publication.
Nov 2024 — Aug 2025

Jr. Software Engineer

W3 Engineers Limited
Dhaka, Bangladesh
  • Cut production bugs by 30% by building a Golang unit-testing suite and integrating automated tests into GitLab CI/CD.
  • Refactored duplicated logic with the Factory Design Pattern, enabling a single codebase to serve 20+ sites.
  • Implemented asynchronous frontend-backend interactions with AJAX for dynamic updates without full-page reloads.
Dec 2023 — Nov 2024

Jr. Software Engineer

LynOrg Technologies Limited
Dhaka, Bangladesh
  • Built a multi-company ERP platform (Spring Boot, React.js, Node.js, MongoDB) supporting task management, real-time tracking, and dashboards.
  • Developed a reusable UI-testing framework in Java with Selenium for scalable workflow automation.
  • Stood up an in-house Active Directory service with API support on Linux.
Research

Selected Publications

Peer-reviewed work in deep learning, medical imaging, and bioinformatics.

Q1 Journal 2024 22 citations

DIA-VXNET: A framework for automated diabetic eye disease detection using transfer learning with feature fusion network

M. N. Hasan, M. E. R. Pial, S. Das, N. Siddique, H. Wang
Biomedical Signal Processing and Control, Vol. 100, Part C, 106907
Conference 2025

Evaluating Deep Learning Architectures for Actin Filament Segmentation Under Varying Noise Conditions in Simulated Cryo-ET Tomograms

M. E. R. Pial, F. N. Dehan, W. Wriggers, S. Sazzed
IEEE International Conference on Bioinformatics and Biomedicine (BIBM), pp. 7058–7065
Conference 2025

SocialDemoExtract: A Tool for Extracting Self-Reported Age and Gender from Social Media Text

S. Sazzed, M. E. R. Pial, F. N. Dehan
IEEE International Conference on Bioinformatics and Biomedicine (BIBM), Wuhan, China, pp. 7645–7649
Work

Featured Projects

From research frameworks to full-stack systems.

D—
Research

DIA-VXNET — Diabetic Eye Disease Detection

Deep-learning framework with a custom preprocessing pipeline and feature fusion network reaching 99.76% accuracy on diabetic eye disease classification. Published in a Q1 journal.

TensorFlowKerasVGG16XceptionNet
C—
Research

CSP-TransUNet — Fuzzy Cluster-Guided Transformer

Hybrid CNN–Transformer for medical image segmentation extending TransUNet with dual-bias self-attention driven by fuzzy-cluster similarity and Gaussian spatial priors, plus an FCM-guided skip-gating mechanism that modulates CNN skip features to emphasize anatomically relevant regions.

PyTorchTransUNetFuzzy C-MeansSelf-Attention
T—
Research

TrRes — Transformer + ResNet Weld Defect Classifier

Transformer–ResNet50 fusion architecture for classifying cracks, lack of penetration, porosity, and defect-free weld radiographs. Guided filtering and CLAHE preprocessing pushed test accuracy to 98.93% on the RIAWELC dataset.

Deep LearningTransformerResNet50CLAHE