Senior AI Engineer · Multi-Agent Orchestration · LLMOps
Arun Veligatla
Senior AI engineer with 11+ years shipping production SaaS. Built two end-to-end agentic platforms: PolicyMind, a four-agent RAG system with 92.5% citation accuracy, p95 under 800ms, and 100% escalation recall behind CI-enforced RAGAS gates; and CollectMind, a LangGraph vehicle telemetry policy engine with COVESA VSS validation and confidence-gated deployment.
Based in Lake Orion, MI. Open to senior AI, backend, and full-stack engineering roles. H-1B with approved I-140, transfer-eligible.
Featured work
Selected projects
A small set of representative builds. The full case studies live on the project pages.
Dec 2025 to Feb 2026
PolicyMind
Production four-agent RAG platform with hybrid retrieval, NLI-based hallucination verification, and CI-enforced RAGAS gates.
AI / MLHealthcareEnterprise SaaS- Citation accuracy
- 92.5%
- p95 latency
- < 800ms
- Escalation recall
- 100%
Stack
Python 3.11 · OpenAI GPT-4o · Qdrant · BM25 + RRF · Cross-Encoder Reranking · FastAPI
2026
Agentix ERP
Multi-tenant SaaS ERP with a 10-step autonomous agentic onboarding workflow, signed portal tokens, and 162 CI-gated tests.
Enterprise SaaSPlatformAI / ML- Onboarding agent steps
- 10 (autonomous)
- CI-gated tests
- 114 unit + 48 e2e
- Portal token policy
- HMAC-SHA256, 120h, single-use
Stack
.NET 10 · C# / ASP.NET Core · Angular 17 · TypeScript · MySQL 8 · Amazon Bedrock
2025
CollectMind
Agentic vehicle telemetry policy engine. Four-node LangGraph validates policies against COVESA VSS and deploys behind a confidence gate.
AI / MLPlatform- Policy validation
- COVESA VSS + ECU constraints
- Deployment gate
- confidence-scored
- CI gates
- VSS pass rate, schema completeness
Stack
Python · LangGraph · GPT-4o · FastAPI · PostgreSQL · TimescaleDB
Dec 2014 to Apr 2021
TRAKnet: Podiatry EHR Platform
Podiatry EHR on .NET / WPF across hundreds of practices, with PCI DSS payment integration via TriZetto.
HealthcareEnterprise SaaS- Active practices
- hundreds
- Platform tenure
- 6+ years
- Payment compliance
- PCI DSS via TriZetto
Stack
.NET Framework · C# · WPF · UWP · XAML · WinForms
What I'm good at
Stack
I optimize for shipping production systems with measurable outcomes, then keep them honest with tests and observability.
- Agentic AI
- LangGraphMulti-Agent OrchestrationReAct Tool-CallingRAGGPT-4oRAGAS
- Agentic Safety
- NLI Hallucination VerificationLlamaGuardPII RedactionConfidence-Gated DeployCompliance Guard
- Backend
- C# / .NETJava / Spring BootPython / FastAPIMicroservicesEvent-Driven
- Cloud
- Azure AI FoundryAWS (Bedrock, Lambda)DockerKubernetes
- Data
- PostgreSQLTimescaleDBQdrantSQL ServerCosmos DBKafka