An autonomous escrow platform where three competing AI agents negotiate deals through a weighted optimizer, while an ARC-4 smart contract handles fund locking and release on Algorand — no human intermediary required.

• Three competing agents negotiate deals via a weighted optimizer with autonomous on-chain settlement.
• Self-hosted LLM inference stack (vLLM + ROCm) with a 3-tier fallback chain for reliability.
• ARC-4 smart contract handles trustless fund locking and release on Algorand.

A full-stack AI runtime that cuts LLM inference cost by compressing user-specific conversational context into persistent memory banks, then dynamically routing requests to cheaper models once memory coverage is sufficient.

• Compresses conversational context into persistent Hindsight memory banks to reduce cost.
• 11-node LangGraph pipeline: memory retrieval, RAG, prompt optimization, routing, validation, writeback.
• FastAPI SSE streaming backend with a React dashboard for token, latency and savings metrics.

A food-waste tracking platform using YOLOv8 with a classical CV fallback to analyze plate waste in real time, paired with a penalty ledger that routes the majority of collected funds to NGO partners.

• YOLOv8 + CV fallback (Hough circles + contour analysis) analyzes plate waste in under 200ms.
• Penalty ledger charges restaurants and routes 95% of collected funds to NGO partners.
• Zero double-counting enforced across a 7-state order lifecycle.

A marketplace connecting hiring, work approval, compliance, FX and escrow settlement in one workflow. Companies and freelancers work in local currency, while separate ledgers track approved work, payment settlement and business records.

• Hyperledger Fabric records work approvals, Algorand handles escrow settlement, and PostgreSQL keeps workflow and accounting records.
• AI assists with document intake, proposal ranking and agreements; people select freelancers, accept terms and approve deliveries.
• The end-to-end demo follows two milestone escrows through Fabric approval, Algorand TestNet release and INR reconciliation.

An end-to-end IoT bell automation system pairing an ESP01S and relay module with a Flutter Windows desktop app, replacing manual bell operation with schedule-driven, remotely controlled ringing.

• Flutter desktop app packaged for Windows with MSIX for simple campus deployment.
• Firebase Realtime Database dispatches bell commands to the ESP01S over Wi-Fi with sub-second latency.
• ESP01S + relay hardware handles the physical bell trigger reliably from scheduled or remote commands.

A de-identified, cross-lingual registry designed to reunite lost pilgrims at the Nashik Kumbh Mela 2027 without surveilling anyone. The system matches weak signals across languages and reveals identity only after a human-confirmed reunion.

• Tier-1 offline rules handle most matches, while Tier-2 Claude resolves ambiguous cross-lingual descriptions.
• Privacy is structural: hash at ingest, match blind, reveal on confirmation, audit the reunion, then purge raw PII.
• Voice-first intake, drift prediction, booth mesh fallback and a live Streamlit operator dashboard support field teams.

A natural-language package manager and error watcher for Linux. Novato translates what users want into distro-aware commands, explains failures in plain English, and keeps working with an offline fallback when the internet is unavailable.

• Intent-to-command search detects the distro, ranks packages and shows the exact command before execution.
• A silent shell watcher speaks only when a command fails and offers a practical fix.
• Basic rules, local llamafile and online Groq backends form an automatic four-mode fallback chain.

A multi-agent operating system that takes a business from idea to live, tested and marketed product. Local document grounding keeps private source material close, while specialized Gemini agents coordinate research, legal, brand, build, sales and support.

• Gemma 4 local vault ingests documents, performs OCR and grounds agents in real business numbers.
• Seven specialized agents work in parallel with conflict resolution before changes ship.
• Plain-language Antigravity edits continuously update the live product while team context stays permissioned.

A three-sided sports marketplace connecting athletes, organizations and brands in one hub. Athletes build discoverable profiles, organizations host trials and recruit talent, and brands reach verified sports audiences through media-rich experiences.

• Athlete signup to event acceptance is streamlined into a three-step application workflow.
• Cloudinary-powered highlight videos and stats create responsive, media-rich athlete profiles.
• Supabase subscriptions power real-time updates across trials, applications and marketplace activity.

A team of specialist agents negotiates how to split a travel budget across journeys, stays, food and activities. A mediator settles trade-offs, the traveller approves the plan, and each agent gets a merchant-scoped credential capped at its own share.

• Specialists negotiate affordable options, with mediation bounded to five rounds and a one-shot approval tied to the exact plan.
• Prava sandbox evidence demonstrates four scoped credentials and an over-budget refusal; no merchant purchase was completed.
• A live SSE dashboard, Duffel test flight search and Geoapify day planning connect negotiation to a mapped itinerary.