Research systems, backend platforms and the things I built to learn.
A self-hosted retrieval-augmented generation platform that answers questions about your own documents with streamed, cited answers in English and Bengali, managed from an admin console and embedded anywhere through a website widget.
TypeScript · NestJS · React · PythonA standalone cross-platform GUI tool for collecting multimodal fake news detection datasets. Supports text, image, and video annotation with built-in duplicate auditing, inter-rater reliability testing, and real-time team sync.
Python · CustomTkinter · GitHub Actions CI/CD · PyInstallerA smart storage routing engine and unified command center for managing dozens of Google Drive accounts as a single 'Virtual Hard Drive' with real-time analytics.
React 18 · NestJS 10 · PostgreSQL · PrismaA novel Classification Model achieving 86% accuracy, featuring an interpretable Grad-CAM visualization with fine-tuned MED-GEMMA LLM explanation.
Python · Deep Learning · VLM · CNNA sophisticated Python-based ecosystem featuring a high-fidelity Desktop GUI and a mobile-responsive FastAPI server. Supports multi-threaded 4K downloads and persistent cloud auth.
Python · FastAPI · Tkinter · yt-dlpA DL+ML hybrid model developed to detect all subtypes of blood cancer, utilizing H&E stain normalization and advanced preprocessing techniques.
Python · Deep Learning · Machine Learning · H&E NormalizationMulti-user desktop application supporting complex roles, order management, restaurant controls, profit tracking, and secure login workflows.
C# · Windows Forms · SQLA classic Super Mario world meticulously recreated using pure C++ and GLUT for rendering. Features custom physics, collision detection, and sprite management.
C++ · GLUT · OpenGL · Physics EngineA feature-rich library system with user registration, book request/return, and email alerts for late returns or unavailability.
ASP.NET MVC · C# · MySQL · API Integration