Timeline

  • Sep 2025 - Present

    Founder & CTO at Arprax

    Established Arprax, a consultancy delivering advanced solutions in Software Engineering, AI, and Analytical Systems. Engineered core technology stacks and scalable architectures tailored to complex industrial challenges.
  • Nov 2024 - Jun 2025

    Consultant at Leo Green AI

    Led 8-bit quantization of deep learning models in PyTorch to boost performance on custom hardware, focusing on method analysis and accuracy-efficiency trade-offs.
  • Sep 2023 - Jul 2025

    Sr. Programmer Analyst at Richland County Gov

    Streamlined Assessor system data exchange via SSDT (optimizing ETL by 50-67%). Integrated state renewal platform with BSC via dual-layer data integration (API, SSIS). Supported server/database migrations and ensured .NET application stability.
  • Jun 2023 - Sep 2023

    Postdoctoral Fellow at Emory University

    Addressed limitations in learning-based Influence Maximization (DeepIM). Tackled source localization in cross-networks (CNSL) and solved multiplex influence maximization (MIM-Reasoner) using RL and probabilistic models.
  • May 2023

    Ph.D. in Information Technology

    George Mason University, USA
    Dissertation: Cross domain reasoning based on graph deep learning.
    Presentation: Watch Defense
    CGPA: 4.0/4.0
  • Fall 2021 - Spring 2023

    Instructor: IT 306 & IT 309

    Data Structures and Algorithms (Java & Python)
    Taught fundamentals of linear/non-linear data structures and algorithm analysis. Prepared students for complex algorithms used in AI and ML.
  • Jul 2020 - Jun 2021

    Research Assistant at GATE Lab (GMU)

    Developed RAPTA, a novel representation-learning architecture using Bi-LSTM for automated feature engineering and early prediction of Path-based Timing Analysis.
  • Fall 2019 - Summer 2021

    Instructor: IT 209

    Intro to Object Oriented Programming
    Covered core OOP concepts in Python (classes, inheritance, polymorphism) and OOD using UML.
  • Jul 2019 - May 2023

    Research Assistant at Dr. Zhao's Lab (GMU)

    Created DETECTIVE (spatiotemporal event subtyping), DynAttGraph2Seq (health stage prediction), and DeepGAR (analogical reasoning with geometric embeddings).
  • Summer 2019 - Summer 2020

    Instructor: IT 109

    Introduction to Programming
    Taught problem-solving skills using procedural programming (Python) including variables, conditionals, functions, and iteration.
  • Dec 2018

    M.S. in Applied Information Technology

    George Mason University, USA
    Concentration: Human-Computer Interaction.
    CGPA: 3.7/4.0
  • Oct 2018 - Jul 2019

    Research Assistant at CSIS (GMU)

    Contributed to TenSketch, a cryptographic primitive adapting secure sketches for biometric key generation, ensuring user-biometric privacy.
  • Fall 2016 - Spring 2017

    Instructor: BENG 320 & 380

    Bioengineering Signal/Systems & Circuits
    Conducted recitation classes for signal conversion and circuit analysis methods.
  • Feb 2016

    M.S. in Biomedical Engineering

    University of Ulsan, South Korea
    Thesis: Development of a shooting training system using motion sensors and smartphone.
    CGPA: 4.45/5.0
  • Feb 2014 - May 2016

    Research Assistant at CNE Lab (Univ of Ulsan)

    Investigated cochlear implant electrode influence on auditory nerve response. Developed motion-tracking systems for shooting training using smartphone sensors.
  • Jun 2012 - Jan 2014

    Assistant Engineer at Western Fishers Shipyard

    Project in charge of electrification of ships, designing and supervising electrical installation, operation, commissioning, and maintenance of navigation/fishing equipment.
  • Sep 2011

    B.S. in EEE

    Chittagong University of Engineering & Technology, Bangladesh
    Thesis: Prospects of smart grid in Bangladesh.
    CGPA: 3.05/4.0