Velora Custom LM Trainer
A from-scratch PyTorch trainer for a compact LLaMA-style language model with resumable training and guided structured generation.
PythonPyTorchHugging Face
Hi, I'm Sambhav Surana
AI/ML Developer | Python Developer
I build AI agents, computer vision systems, and full-stack ML products that turn research ideas into working software.
Featured Projects
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AI Fitness Trainer
A privacy-first, locally-run AI fitness coach combining YOLOv11 pose estimation with a vision-language model for real-time rep counting, form analysis, and AI coaching.
Computer VisionPose EstimationYOLOv11OllamaFlaskPyQt6
CityBuilder — A Self-Contained Micro-City Simulation with Local AI
A full-stack micro-city MVP with a FastAPI simulation engine, React/TypeScript dashboard, interactive canvas map, and a local Q-learning policy agent — no external AI APIs required.
PythonFastAPIReactTypeScriptQ-LearningGame AISimulationCanvas
MagneticStorage — Biologically-Inspired Agentic Memory
A local, biologically-inspired agentic memory system that organizes information into hierarchical concept groups and cells, going beyond flat RAG with three-stage hybrid search, entity routing, and LLM-driven consolidation.
Agentic MemoryChromaDBVector SearchOllamaPython
Forest Protector
A Python tower-defense game with 10 escalating waves, 50 dynamic path combinations, tower upgrades, economy, and a live GitHub Pages build.
PythonGame SystemsPygameProcedural Paths
AI Face Detect and Recognition WebGPU
A client-side AI face tracking and recognition application running YOLOv11 face detection and EdgeFace embeddings directly in the browser via WebGPU and ONNX Runtime.
WebGPUONNX RuntimeYOLOv11FastAPIFAISS
Skills
Programming Languages
PythonJavaScriptSQLBash
ML Libraries & Frameworks
NumPyPandasScikit-learnTensorFlowPyTorchMatplotlib
Computer Vision
OpenCVImage ProcessingData AugmentationYOLOFace RecognitionObject Detection
Deep Learning
CNNNeural NetworksModel TrainingTransfer LearningFeature Extraction
NLP & Generative AI
LangChainOpenAI APIOllamaText ProcessingQuery DecompositionLLM Integration
Deployment & Tools
REST APIsGitGitHubModel DeploymentGradioWebSockets
Databases
MySQLMongoDBChromaDB
Web Technologies
React.jsNext.jsHTML/CSSTailwind CSS
Development Tools
VS CodePyCharmJupyter NotebookGit
Operating Systems
WindowsLinux
Resume Timeline
Full resumeB.Tech in Computer Science (AI-IBM)
Coursework: machine learning, NLP, time series, statistics, and full-stack development
Club Member, Abhyudaya Coding Club
Built AI timetable-generation work and ran Python, NumPy, Pandas, and Scikit-learn workshops
Independent AI Project Work
Velora transformer training, AI fitness coaching, multi-agent workflows, YOLO face recognition, and simulation systems
Introduction to Machine Learning
NPTEL Online Certification, IIT Kharagpur
Hackwave 2.0
36-hour hackathon focused on rapid prototyping, teamwork, and product problem-solving
Writing & Research
View allJun 28, 2026
ReadThree-Stage Hybrid Search with Entity Routing
How to combine centroid search, parallel per-group HNSW queries, and entity routing into a recall-safe hybrid search pipeline.
Jun 26, 2026
ReadSleep Mode: Agentic Memory Consolidation
Designing a consolidation pass that merges similar concept groups using both vector similarity and LLM-based contradiction analysis.
Jun 25, 2026
ReadHierarchical Memory Retrieval with ChromaDB
How to structure persistent agent memory using concept groups and detailed cell retrieval in ChromaDB collections.