Research artifact accompanying our MSR 2026 Data & Tool Track paper. Built a large-scale multi-platform dataset of Decentralized Autonomous Organizations (DAOs), enabling empirical studies of governance, participation, and decentralization across blockchain ecosystems.

Research workflow for evaluating LLM-assisted UML state diagram generation. Includes prompting strategies, retrieval pipelines, repair workflows, evaluation scripts, and experimental artifacts.

Blockchain-based Electronic Health Record management framework accepted at IEEE/ACM WETSEB 2025. Designed a decentralized architecture for secure, scalable, and auditable healthcare record management.

DAO-powered cross-border financial platform supporting currency exchange, governance voting, business registration, and blockchain interoperability using smart contracts and decentralized indexing.

Blockchain-powered transportation management system implementing smart contracts for vehicle registration, licensing, taxation, and NFT-based ownership verification.

Prototype blockchain platform for secure microfinance services, demonstrating decentralized financial workflows using Hyperledger Firefly and smart contracts.

Developed a miniature chess engine featuring heuristic evaluation, alpha-beta pruning, move ordering, and minimax search to compete against human players.

Intelligent agent for the classic Wumpus World environment utilizing propositional logic, first-order logic, heuristics, and search techniques for autonomous decision making.

Machine learning pipeline for hate speech detection using a corpus of over 50,000 Bengali social media comments. Compared Logistic Regression, SVM, and TF-IDF representations, achieving 89% accuracy.

IoT-based fire prevention platform integrating Arduino sensors, Firebase, and React. Automatically detects gas leakage, alerts users, and shuts off gas supply when hazardous levels are detected.