"Hi, I am Bijoy Ahmed Saiem. I graduated from BUET with a BSc in Computer Science and Engineering in March 2025. This is my website, where you will find my resume, overview of my work and experience, and much more."

INTRODUCTION

I recently graduated from BUET with a BSc in Computer Science and Engineering. I am currently a Lecturer at Brac University. My past roles include serving as a Research Assistant at BUET, Lecturer at United International University, and Software Engineer at Priyo. I bring a blend of academic and industry experience, with a strong focus on teaching, research, and software development. My research interests include ML security, Natural Language Processing, Large Language Models, Vision Language Models, Deep Reinforcement Learning, Cloud Computing, and Network and Distributed Systems.

My paper on jailbreaking large language models was published at ACL SRW 2025. Also, I am currently working on a survey paper on the privacy of VLMs/MLLMs in collaboration with Md Rafi Ur Rashid, a PhD student in CSE at Penn State University. I have also published one paper in CHI 2025 LBW and another in COMPASS 2025. Both are in the HCI field under the supervision of Dr. A. B. M. Alim Al Islam, Professor at BUET. Additionally, I am working on my undergraduate thesis, "Optimal Placement of Virtual Network Functions in a Distributed Network: A Deep Reinforcement Learning Based Approach," under Dr. Rezwana Reaz, an Assistant Professor at BUET.

In addition, I gained industry experience as a Software Engineer at Priyo. Also, I worked on projects such as 'Dataghurhi'—funded by the World Bank, RIC, and EDGE, and the 'Warpo Dashboard,' funded by WARPO.

My Skills

Web Development

I have experience in Full-stack web development. Besides working with basic HTML, CSS, Bootstrap and Javascript. I also have expertise in several web development frameworks including React, Nodejs, Express.js. Also, I have expertise in MySQL and PostgreSQL for databases and Git for version control.

Game Development

I began my game development journey during my undergraduate studies, creating Pacman in C with the iGraphics library. I've since crafted engaging web-based games using HTML, CSS, and JavaScript in the p5.js web editor. Expanding my expertise, I've developed some games in Godot and Unity.

Apps Development

I began my mobile app development journey in my industry by creating mobile apps for Priyo. I specialize in building innovative and user-friendly applications using Flutter and Dart.

Large Language Model

My current research focuses on large language models like ChatGPT, LLaMA, Pthia, Gemma. I specialize in exploring methods to 'jailbreak' these models, aiming to enhance their capabilities beyond conventional constraints.

Reinforcement Learning

My undergraduate thesis explores the application of reinforcement learning to optimize the selection of backup Virtual Network Functions (VNFs), aiming to enhance network reliability and efficiency.

Python Programming

I utilize Python extensively in my research, problem-solving endeavors, and industrial projects, leveraging its versatility and robustness for diverse applications.