Kottackal Business Solutions

ZKIP-CLINICAL — Clinical Decision Support Platform • Designed and built a full-stack clinical decision support system combining on-chain patient credentialing, a graph database of drug-disease-allergen relationships, and an AI risk retrieval layer seeded from RxNorm, MED-RT, PharmGKB, SNOMED CT, and ICD-10-CM across 300,000+ records. • Engineered a custom vector-based clinical memory service that retrieves patient risk profiles using semantic similarity search across pharmacological, therapeutic, and demographic signals. • Integrated Corti AI for clinical NLP — automated PDF-to-diagnosis coding, real-time drug contraindication detection, and guardrail enforcement. • Implemented zero-knowledge proof circuits for privacy-preserving identity and prescription verification, and ERC-721 smart contracts for tamper-proof on-chain credentialing. • Demonstrated interpretable AI behaviour: removing a single patient allergy record causally shifted the system's risk classification, proving traceable, auditable AI decisions. TradeTrip — Autonomous Trade Finance Platform • Built a multi-party trade finance platform covering the full Letter of Credit lifecycle across eight actor types and a marketplace. • Automated the entire 7-phase workflow — LC issuance, document compliance, freight coordination, port clearance, and settlement — using a LangGraph ReAct agent with Groq and OpenRouter LLMs, requiring zero manual intervention end to end. • Used smart contracts on Ethereum (Sepolia) for on-chain verification at each pipeline phase, and IPFS for tamper-proof trade document storage with a full audit trail. GreenPoint — EV Fleet Management Platform • Built Driver and Fleet Manager portals using the MERN stack; integrated OpenRouteService for real-time route planning and dynamic rerouting to charging stations. • Implemented live vehicle telemetry via MQTT and geospatial proximity queries using MongoDB 2D Sphere indexing. • Configured a full AWS production environment: EC2, Nginx reverse proxy, PM2 process management, SSL/TLS, and security-group firewall rules.

Kottackal Business Solutions

• Built the EV Driver Portal — interactive maps, OCPP 1.6 charging simulation, Razorpay payment integration, and real-time dashboards using Socket.IO and Recharts.