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Architecture of IntelligenceDrawing set · Akshay Bajpai

W-400Works

Works

Case studies, as built

Engagements where the model was the easy part. Each sheet records what was built, the constraints it was built under, and the numbers it was measured by. Organisation names are generalised; the engineering is not.

Scale
1:50
Rev
D
Issued
2026.09
Sheets
11
1Exploded axonometric of a platformW-400 · 1:50
Stack key
  1. W-401Forward-Deployed: Multi-Tenant Fertility & Surrogacy AIThree coordinated chatbots, a governed NL-to-SQL reporting agent, and a shared LLM platform layer across multiple client programs, with a roadmap to production on AWS CDK.PythonFastAPIReactViteAWS CDKLambda3 coordinated AI surfaces3 min6 sections
  2. W-402AIDA: Health Programme Intelligence You Can Brief FromTurning facility assessment rows into screening rates, management gaps, and district rollups, with optional LLM narratives that never invent the numbers.NestJSNext.jsPrismaPostgreSQLTypeScriptnpm workspacesDeterministic KPI engine3 min7 sections
  3. W-403Agentic Video Intelligence for 24/7 OperationsReal-time CCTV triage with LangGraph and MCP: Kafka ingestion, sub-200ms paths, and defense-grade on-prem deployment.LangGraphMCPFastAPIKafkaWebSocketsReact~70% less analyst intervention1 min4 sections
  4. W-404Neural Map Personal Site: Spatial Navigation as HomepageA scroll-driven Three.js constellation where clusters replace nav bars, with hover, fly-in, and iframe overlays for essays, work, and writing.Next.js 15Three.jsTypeScriptremarkGitHub Pages5 interactive clusters3 min7 sections
  5. W-405AURIXA: Conversational AI Orchestration at ScaleMulti-tenant microservices platform for real-time LLM routing, RAG, agent execution, safety guardrails, and voice, built as a production Turborepo monorepo.TypeScriptPythonFastAPIFastifyNext.js 15PostgreSQL8 Python services + API gateway4 min7 sections
  6. W-406Alzheimer's Classification: Master's Thesis ResearchBenchmarking nine machine learning models on OASIS longitudinal biomarkers for dementia detection: rigorous preprocessing, grid search, and clinical interpretability.Pythonscikit-learnpandasJupyterOASIS dataset9 models compared3 min7 sections
  7. W-407Agentic Finance & Multimodal Healthcare AILangGraph workflows across portfolio logic and onboarding, plus QLoRA clinical imaging pipelines on HIPAA-aware AWS with hybrid RAG at sub-800ms p95.LangGraphQLoRAPyTorchAWSPythonRAG~60% fewer manual touchpoints2 min5 sections
  8. W-408Publishing AI Automation: Multi-Channel Support at ScaleMulti-channel author query automation with intent classification, hybrid RAG, unified identity across WhatsApp and email, and confidence-gated human escalation.Node.jsTypeScriptExpressSupabaseOpenAI GPT-4Redis5 communication channels3 min7 sections
  9. W-409Restaurant SaaS Forecasting at ScaleFounding-engineer delivery for inventory and demand sensing: XGBoost and Prophet, Node APIs, Next.js ops dashboard, and 2M+ events/day pipelines.Node.jsNext.jsXGBoostProphetEvent-driven architecturePython200+ restaurant pilot1 min4 sections
  10. W-410Insurance Document Intelligence on AWSMultimodal RAG, Claude and GPT-4 Vision, LayoutLMv3 extraction, and ensemble underwriting models: 95%+ accuracy at 10K+ queries/day.AWS BedrockRAGClaudeGPT-4 VisionLayoutLMv3LightGBM95%+ extraction accuracy2 min5 sections
  11. W-411Clinical NLP from Unstructured EHRsBioBERT and spaCy NER pipelines extracting 47+ structured variables at 91.5% accuracy, across 5K+ documents/day, with risk scoring at scale.BioBERTspaCyPythonscikit-learnClinical NLP47+ structured variables1 min4 sections

End of schedule11 case studies

Architecture of IntelligenceDrawing set · Akshay Bajpai · akshaybajpai.comTitleWorksRevDIssued2026.09W-400

W-400record

sheet
W-400
title
Works
subtitle
Case studies, as built
discipline
W · Works
scale
1:50
revision
D
issued
2026.09
refs
S-201, R-301, C-700
series
W-4xx
count
11