$ raj.projects --featured
Projects
A selection of projects I've built across the full stack. Each one represents real problems solved with modern engineering.
Floe Labs
P2P, AI-native lending protocol on Base Mainnet using tokenized assets as collateral. I built it across every layer — indexer, backend, frontend, bots, and AI integrations.
Key Result
Built Floe's 'spend layer' for AI agents — x402 credit lines letting agents pay per-call across 13,000+ APIs through one endpoint, settled in USDC on Base, with walletless fiat onboarding and programmable, agent-readable spend controls. Largest contributor across a 9-repo monorepo (14 apps, 5 shared packages); published Python + npm SDKs with live solver and liquidation infrastructure on Base Mainnet.
Neyo — AI Agent Engine
Production AI SaaS platform: a Claude-powered agent engine in Rails plus the full React/TypeScript frontend, built end to end in 2 months.
Key Result
Cut LLM API costs ~90% via prompt caching, context compaction, and multi-model routing (Sonnet for the agent loop, Haiku for lightweight tasks). Shipped 65 custom tools with multi-step orchestration and real-time SSE streaming.
Quell AI
Quell AI is an intelligent testing platform that automatically detects bugs and generates test cases using AI. Save development time and ship more reliable code with automated testing and bug detection.
Key Result
Automated test-case generation, bug detection, and intelligent reporting in production. Integrated Jira, Linear, Slack, GitHub, Figma, and Stripe via modular tool-integration services.
Docubark
A platform that uses AI to assess third-party risk management (TPRM) by analyzing documents and questionnaires, helping organizations evaluate and monitor vendor risks.
Key Result
Reduced risk assessment time from 3 weeks to 2 hours. Improved consistency in vendor evaluation by 90%. Processed vendor documents with 95% accuracy.
PDF GPT - Your Personal PDF Assistant
A personal PDF assistant that uses AI to answer questions about your PDF files, with features for document summarization, text extraction, and chat integration.
Key Result
Enabled instant answers from 1000+ page documents. Reduced document review time by 75%. Supports multiple file formats and batch processing.
Event Ticketing Platform
A comprehensive event ticketing platform enabling users to create and manage events, handle ticket sales, track registrations, and facilitate attendee communication. Features include QR code ticket scanning, real-time analytics, and automated email notifications.
Key Result
Processed 50,000+ ticket sales across 200+ events. Reduced check-in time by 70% with QR scanning. Achieved 99.9% uptime during high-traffic events.
Virtual Production
A platform for virtual production, with features for scene management, asset management, and collaboration tools.
Key Result
Used by production studios. Reduced asset management overhead by 50%. Enabled real-time collaboration for teams of 20+ members.