Highlights:

Skills:Software Engineering, Android Development (Kotlin, Java), Backend Development (Node.js, React.js, REST API, Agile & CI/CD, OOP, Data structure, Algorithms, System Design, Full Stack Development, Frontend Development, Mobile App Development, Unit Testing

Research Intern 05/2025 - 08/2025
University of Dayton Research Internship, Dayton, Ohio United States
Industry: Research and Development
As a Research Intern at the University of Dayton Research Institute, I conducted computational research on electron dynamics and quantum molecular systems using advanced Density Functional Theory (DFT) and Real-Time Time-Dependent DFT (RT-TDDFT) simulations. My work involved developing reproducible Python-based simulation pipelines for visualizing and analyzing molecular electron behavior and exploring quantum computing approaches to enhance molecular modeling and optimization.
Job Description & Key Responsibilities: Computational Simulation: Applied DFT, RT-TDDFT, and NTO (Natural Transition Orbital) analysis to investigate electron excitation and transfer mechanisms in DNA base pairs and molecular systems. Data Processing & Visualization: Designed automated Python workflows for parsing, analyzing, and visualizing molecular data from .cube and .sdf files, enabling efficient 3D analysis of electronic structure and charge distribution. Pipeline Development: Built reproducible simulation pipelines for real-time electron density evolution using tools like PySCF, NumPy, and Matplotlib, improving data reproducibility and interpretability. Quantum Computing Research: Explored the use of Qiskit and QuTiP frameworks to simulate quantum behavior and optimize molecular configurations, connecting quantum algorithms to practical computational chemistry applications. Research Documentation: Authored scripts, research notes, and technical documentation to support reproducibility and collaboration across multidisciplinary teams.--
Graduate Assistant 08/2024 - current
Miami University, OXFORD, Ohio United States
Industry: University
Instructing and mentoring students in Machine Learning, Artificial Intelligence, and Systems Eng. courses
Instructing and mentoring students in Machine Learning, Artificial Intelligence, and Systems Eng. courses--
Software Engineer 07/2022 - 07/2024
Samsung Research & Development Institute, Dhaka, Dhaka Bangladesh
Industry: Research and Development
As a Software Engineer at Samsung R&D Institute, I contributed to the development and optimization of core software features for the Galaxy Wearable ecosystem, used by 10M+ global users. My work focused on Android system development, plugin architecture, and test automation—driving product reliability, scalability, and user satisfaction across flagship Galaxy devices such as Galaxy Watch 6, Watch 7, and Fit3.
Feature Development: Designed, developed, and deployed multiple high-impact features—including About Galaxy Wearable, About Watch, Sound Settings, Display Settings, Advanced Features, Band Rotate, and About Band—improving user experience and system functionality across Galaxy Wearable and Fit3 plugins. Software Quality & Testing: Increased unit test coverage for the WearOS plugin, reducing production bugs and enhancing code reliability through comprehensive testing and CI/CD integration. System Optimization: Improved performance of WearOS and Fit3 modules by optimizing background services, memory handling, and inter-process communication, leading to faster response times and smoother device operation. Cross-Team Collaboration: Collaborated closely with UI/UX, backend, and hardware teams to ensure consistent integration of software features across devices and platforms. Agile Development: Participated in daily scrums and sprint planning under the Agile framework, ensuring timely feature delivery and code reviews aligned with Samsung’s quality standards. Documentation & Maintenance: Authored detailed design documents, API references, and release notes to streamline cross-functional development and knowledge sharing.--

University of Rajshahi 01/2017 - 05/2022
Rajshahi, Rajshahi, Bangladesh
Degree: Bachelor's Degree
Major:Computer Science & Engineering
Major Coursework: Software Engineering, OOP, OS, DSA, Linear Algebra, Algorithms, DSP, Databases GPA: 3.78 / 4.00

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