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Selected Works

Proof.
Not Promises.

Named programs with before/after metrics — cycle time, uptime, and cost.
Use this page to brief a hiring committee or a consulting buyer in one pass.

29 Case studies
22 Industries
6 Quantified wins
IN + GL Leadership availability
Consumer Credit & Fintech 35 min read

EU AI Act High-Risk Deployment: Credit Decision Support Conformity Before August 2026

How an EU-regulated lending fintech deployed a conformity assessment blueprint to comply with EU AI Act Annex III high-risk lending mandates before.

PYTHON FASTAPI MLFLOW GREAT EXPECTATIONS
Marketplace & API Ecosystems 15 min read

Production MCP Gateway: How a Global App Marketplace Platform Cut Tool Integration from 14 Days to 6 Hours

How a global B2B SaaS marketplace platform deployed a governed Model Context Protocol (MCP) Gateway to scale AI agent tool integrations securely.

MODEL CONTEXT PROTOCOL (MCP) SSE TRANSPORT OIDC REDIS
Healthcare Delivery / Revenue Cycle Management / Clinical Operations 26 min read

Healthcare Prior Authorization Transformation: How a Regional Health System Slashed PA Cycles from 9 Days to 38 Seconds with 85% Straight-Through Automation and $6.2M Annual Savings

How a multi-hospital regional health system deployed a 4-agent HIPAA CrewAI architecture, FHIR R4 interoperability, and Amazon Bedrock to cut prior authorization turnaround from 9 days to 38 seconds.

EPIC INTERCONNECT (FHIR R4) ORACLE HEALTH CERNER MILLENNIUM ALTERA ALLSCRIPTS HL7 FHIR DA VINCI (PAS / CRD / DTR)
Commercial & Retail Banking / Financial Services 24 min read

AI-Native DevOps Transformation: How a Tier-1 Bank Cuts Code Commit Time 93% and Deployment Cycles to Under 10 Minutes

How a leading commercial bank deployed specialized AI agents for code review, automated compliance gating, and canary rollbacks to cut deploy cycles to…

GITHUB ENTERPRISE GITHUB ACTIONS GITHUB COPILOT LANGGRAPH
Logistics & Distribution 22 min read

How a Global Logistics Operator Connected 14 Internal Systems to Governed AI Agents via Private MCP

enterprise MCP integration — A global logistics enterprise connected SAP ERP, WMS, and ITSM to governed AI agents using outbound-only MCP tunnels.

MCP SAP S/4HANA KAFKA OIDC
Consumer Packaged Goods 12 min read

Agentic Supply Chain: Proving −30% Stockouts and $530K Capital Optimization

How a mid-market CPG manufacturer deployed autonomous SCM planning agents integrating NetSuite ERP data with Shopify POS streams to reduce stockouts by 30%

NETSUITE ERP SHOPIFY POS API AWS BEDROCK POSTGRESQL

Work and engagements: FAQ

How engagements are structured, what a fixed-scope review includes and how to start.

Consulting and delivery
What kind of projects does Vatsal Shah take on?

Enterprise AI platforms, agentic workflows, solution architecture reviews, legacy modernization and software or application delivery. Selected work with context, constraints and outcomes is on https://shahvatsal.com/work and in the case studies, so a buyer can check fit before a call.

How are engagements structured?

Three models: a fixed-scope architecture review, advisory or consulting, and delivery leadership for a software project. Fixed-price, time-and-materials and dedicated-team contracts have all been used. Scope and deliverables are agreed in writing before work starts.

What does the Enterprise Architecture Review include?

A fixed-scope, 2-hour executive deep dive on agentic AI readiness, platform topology and governance gaps, followed by a written executive brief with an architecture decision record pack and a prioritized 90-day roadmap. Request it from the contact page.

Can I see results from earlier work?

Yes. Case studies on this site describe the problem, architecture, rollout and measured outcome. Delivery figures from the current role, such as 98% on-time delivery and 100% client satisfaction, are self-reported, so ask for references or supporting reports on a discovery call.

Which technologies are used in delivery?

Mobile and app stacks (Android, Flutter, Java, Ionic, Angular, React Native), backend and automation (Firebase, Supabase, n8n, Make.com), cloud (AWS, Google Cloud, Azure) and AI tooling (OpenAI, Anthropic, Google Gemini, LangChain). The full list is on https://shahvatsal.com/skills.

How do I start a project conversation?

Send a short brief through https://shahvatsal.com/contact with the focus that fits, or book a 30-minute executive briefing. Expect a reply within 24 to 48 hours. A first call covers goals, constraints and whether an architecture review or a delivery engagement fits better.

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