The Singh Inc.
Applied AI · Principal Architect
Vol. 15, Since 2011
AI Architect · Builder

AI Solution Architect.Building - Assistive Intelligence

I design AI systems people can actually use: grounded in business reality, shaped by product instinct, and built to turn operational complexity into clarity, momentum, and measurable advantage.

14 yrsAI
3Phases
100%Focused
Portrait of Suryaprakash Singh
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Three roles, in colour.

Across fourteen years I've worn many hats. These three sit at the centre — the work I'm best at, repeat most often, and where the value compounds. Everything else is a variation.

KSUTRA OSNEMOSYNSHIPPING2024–25FOUNDER
№ 03

Founder &
maker

Building Sutra OS — an ambient AI operating system for macOS. Building Nemosyn — a visual knowledge navigation tool. Entrepreneur in Residence at Antler. Treats founder work with the same seriousness as enterprise work.

2Live products
EIRAntler India
VECTOR DB?HALLUCINATION?PIPELINE?PAYBACK?CTO→ ME ←CMO
№ 02

The CTO ↔ CMO bridge

Equally fluent in vector embeddings and boardroom narrative. The person who sits between a CTO and a CMO and makes both feel completely understood. Pre-sales, technical discovery, executive presentations.

100+Exec briefings
4Industries served
OUTN-LAYER · MULTI-AGENTCLAUDERAGAsGCPLANGGRAPHNSHEET 01 · APPLIED AI ARCHITECTURE · SCALE 1:1
№ 01

Applied AI Architect

Production multi-agent platforms on Claude API. Custom RAGAs evaluation frameworks. GraphRAG for finance. Agentic systems for clinical reasoning. The deep technical core — what most of the work actually is.

10+Enterprise systems
HIPAARegulated deployments
first principles
Philosophy

"The best solution is almost never the obvious one."

i.

First principles, always.

I don't start from templates. I start from: what is actually true here? Every RAG architecture, every agentic system I've built started from questioning every assumption before accepting any constraint.

ii.

Thrive in the unknown.

Ambiguity is not a pre-condition — it is the work. My best contributions have been in spaces where the right answer wasn't clear yet: regulated AI deployment, multi-cloud agentic systems, AI governance before it was mainstream.

iii.

Two languages, fluently.

In the morning, reviewing a vector embedding architecture. In the afternoon, presenting an AI business case to a CDO. Most people live on one side of this divide. I live at the crossing.

Selected work · 14 yrs

Some of the
shipping.

PROD
InputPIIKartaSutraAgentsOut
01·Citius Tech · 2024 — Present · Healthcare

Multi-agent clinical AI on Claude API

Production multi-agent platform — tool-use, structured output, prompt caching — for clinical reasoning. Custom RAGAs evaluation framework (Faithfulness, Relevance, Precision@K) became the team standard.

HIPAA-alignedProductionCost-optimised
Claude APIMulti-AgentRAGLLM EvaluationGCP
COE
HealthcareFSIRetailEnergy10+ ENGAGEMENTS
02·Dataplatr · 2022 — 2024 · Practice Lead

An AI Centre of Excellence, from zero

Built the CoE from scratch — hired the team, defined technical standards, delivered 10+ GenAI engagements across Healthcare, FSI, Retail, Energy. Primary technical advisor to enterprise CIOs/CDOs through their full AI adoption journeys.

10+ engagements4 verticalsFull lifecycle
Practice BuildingLangChainVertex AIEnterprise Advisory
FSI
GRAPHVECTORGraphRAG
03·FSI Enterprise · via Dataplatr

GraphRAG for financial services

Hybrid knowledge-graph + vector retrieval architecture for an FSI enterprise. Custom RAGAs Faithfulness/Relevance evaluation. Deployed on GCP with FastAPI sidecar. Significant hallucination reduction vs. vanilla RAG baseline.

Hallucination ↓GCP deployedHybrid retrieval
GraphRAGKnowledge GraphpgvectorGCPFastAPI
GOV
0.94FAITHFULNESS
04·Enterprise · Responsible AI

Responsible AI evaluation at scale

A/B evaluation pipelines for Voice AI quality across multi-turn conversations. SHAP-based bias detection layer for governance compliance. Deployed in a regulated environment with full audit trail.

SHAP layerAudit trailMulti-turn
Voice AISHAPResponsible AIBias DetectionGovernance
BUILDING
K↗ fill form?
05·Founder · Aatman Labs · Building 2024 — Present

Sutra OS — the AI that understands your workflow

An ambient AI operating system for macOS. Karta watches context. Sutra returns intelligent nudges and form-fill assistance. Privacy-first: secure text fields are always blind. Architecture: Swift + WebSocket IPC + FastAPI + OpenRouter.

Privacy-firstmacOS nativeMulti-model
SwiftmacOSGenAIFastAPIOpenRouterFounder
BUILDING
PDF
06·Founder · Building 2025

Nemosyn — 200 pages, navigable

Transforms dense PDFs into interactive hierarchical mindmaps with a split-screen reader. LangGraph agentic orchestration, Gemma 3 4B local inference (Ollama on M4), pgvector, React Flow. Built for lawyers, CAs, finance professionals, L&D teams.

Local inferenceAgenticSplit-screen
LangGraphReact FlowOllamaGemma 3pgvectorFounder
EIR
INDIAINDIA · APAC
07·Antler · EIR · India & APAC

Embedded with founders across India & APAC

Advising early-stage AI/SaaS founders on cloud architecture, LLM integration strategy, GTM, investor readiness. Direct ground-truth understanding of how Indian and APAC enterprises evaluate and adopt AI — what makes my enterprise advisory different.

India + APACVC-readyArchitecture review
Startup AdvisoryAPACAI GTMAntler
Experience

Five companies. One thread.

Find the optimal architecture, then translate it into outcomes anyone can act on. Same instinct, different rooms.

2024 — Present

Citius Tech

Solutions Architect, AI & Analytics
  • Production multi-agent platform on Claude API for clinical reasoning.
  • Custom RAGAs evaluation framework — now the team standard.
2022 — 2024

Dataplatr

Practice Lead — AI & Analytics CoE
  • Built the AI Centre of Excellence from zero.
  • Delivered 10+ GenAI engagements across four verticals.
2021 — 2022

Antler

Entrepreneur in Residence — India & APAC
  • Embedded with early-stage AI/SaaS founders across the region.
  • Architecture, GTM, VC readiness.
2018 — 2021

Accenture

Senior Consultant — AI & Analytics
  • Led analytics modernisation programmes for Fortune 500 clients.
  • Pre-sales, delivery, governance — across BFSI and Retail.
2016 — 2018

TIAA

Analytics Consultant
  • Decision-support analytics for retirement and investment products.
  • Foundations in regulated environments and audit-grade reporting.
Technical depth

The stack I architect on.

Hands-on across the full GenAI lifecycle — foundation model selection, agentic design, evaluation, governance, deployment.

Foundation models№ 01
ClaudeGPT-4 / oGeminiLlama 3MistralOpenRouterTool-UsePrompt Caching
Agentic / RAG№ 02
LangGraphLangChainMulti-AgentRAGGraphRAGHybrid RetrievalRAGAsCustom Eval
Cloud & infra№ 03
GCPVertex AICloud RunBigQueryFirebaseFastAPIDockerpgvector
Solutions & strategy№ 04
Pre-SalesDiscoveryExec BriefingsAI GovernanceHIPAAPoC → Prod
Languages№ 05
PythonSwiftSQLReactFastAPIStreamlit
Responsible AI№ 06
SHAPBias DetectionPII AuditSafety-FirstEval Frameworks
Currently on the bench

Building now.

Live

Sutra OS

Form-fill MVP demo in progress. Karta watches; Sutra suggests.

Aatman Labs · macOS
Live

Nemosyn

Completing BE + FE agent build via two-agent Claude Code session.

Founder · Building 2025
Exploring

Exploring

AWS Bedrock · AgentCore · PyTorch + LoRA fine-tuning.

Self-directed research
hello.
· Get in touch

Let's build something that matters.

Selectively exploring senior AI / GenAI leadership roles — Applied AI Architect, FDE, Pre-Sales, Practice Lead. Always open to connecting with founders building ambitious AI products.

Open to
  • Applied AI Architect
  • Solutions Architect / FDE
  • Pre-Sales & Advisory
  • AI Practice Lead
  • GenAI Startup Advisor
Suryaprakash Singh · Mumbai, India · Built with intention · 2026
v2.0 · Editorial