Kabya Mithun SahaThe Systems AtlasIndexCtrl K

Index · 7 plates

Projects

All seven projects. Use the filters to see which ones touch a given area, like security or applied AI. They match the connections on the home page map.

  1. G03Self-hosted VM cloud platformHopperA VM cloud platform for universities. It splits bare-metal machines into isolated containers that people can SSH into, with single sign-on, credit-based billing on a double-entry ledger, an event pipeline and network isolation between tenants.Go · gRPC · FastAPI · Kubernetes · NATS JetStream · PostgreSQL · Keycloak · Cilium · SvelteKitInfrastructureSecurityDataAsync & eventsReal-time
  2. C07Image forensics researchBangla News Photocard Forgery DetectionCNN and YOLOv8 classifiers that tell fake Bengali news photocards from real ones using only the pixels, with no OCR. Evaluated with source-grouped cross-validation so augmented copies can't leak into the test set, and deployed as a live verifier.TensorFlow / Keras · PyTorch · YOLOv8 · Hugging Face SpacesApplied AIEvaluation
  3. H06Online programming platformCodeJudgeA full-stack online judge with sandboxed multi-language execution, resource limits, real-time leaderboards and AI-powered problem generation. Dockerized, with unit, integration and load tests.Node.js · Next.js · DockerAlgorithmsSecurityInfrastructureEvaluationReal-timeApplied AI
  4. E06Natural language to validated SQLText2SQL Analytics SystemTurns natural-language questions into SQL with Google Gemini, then sanitizes, runs and caches the query against a normalized PostgreSQL schema. Includes connection pooling and audit trails.FastAPI · PostgreSQL · Google GeminiApplied AIDataSecurityEvaluation
  5. I05Encrypted file storageSecureVaultEncrypted cloud storage using AES-256 and RSA hybrid encryption, with secure file sharing, access control, and documented REST APIs that validate every request.FastAPI · Python · DockerSecurityInfrastructure
  6. D05AI study assistantStudy Helper ProA RAG document Q&A platform. Upload PDFs, search them by meaning with ChromaDB embeddings, and get answers from Google Gemini based on your own documents. PDFs are processed in the background with Celery and Redis.FastAPI · Next.js · ChromaDB · Celery · Redis · Supabase · Google GeminiApplied AIAsync & eventsDataSecurity
  7. J08Physics game in C++Hill Climb RacingA side-scrolling driving game with physics, written from scratch in C++ on SDL2. Custom collision detection and an optimized game loop, with no game engine.C++ · SDL2AlgorithmsReal-time