
Amir Pournasserian
@amirpournasserian
AI Development Director at Four Seasons Hotels & Resorts building Golden Eagle, a multi-agent concierge and hotel discovery platform.
What I'm looking for
At Four Seasons Hotels & Resorts, I lead AI engineering and platform architecture for Golden Eagle, an AI-powered concierge and hotel discovery platform. I designed its five-layer multi-agent pipeline and built hotel discovery around multi-vector semantic search fused with Reciprocal Rank Fusion.
I also designed and delivered a production MCP server in C# on Azure, connecting the platform to ChatGPT and Claude with interactive search, room-rate, add-on, and map widgets. I established engineering standards and architecture governance for the AI platform team, alongside its observability and CI/CD stack.
Before Four Seasons, I architected AI agent and analytics platforms at MayAI and Valco AI, and a multi-agent code review platform at DevGuardian AI. Earlier, I designed enterprise systems across banking, travel, lending, CMS, and IoT, including a telemetry platform for the Department of National Defence Canada and banking platforms through Tajan, which was acquired by Mellat Bank.
Experience
Work history, roles, and key accomplishments
Lead AI engineering and platform architecture for Golden Eagle, an AI-powered concierge and hotel discovery platform. Own end-to-end design of a multi-agent pipeline and production MCP server.
Principal AI & Enterprise Systems Architect
MayAI
Sep 2025 - Feb 2026 (5 months)
Architected an AI-powered multi-agent orchestration platform for digital party planning and service coordination. Designed hybrid persistence and backend orchestration services.
Principal AI & Enterprise Systems Architect
Valco AI
Jan 2025 - Sep 2025 (8 months)
Designed a data analytics platform transforming real estate transaction feeds into market intelligence. Implemented ETL pipelines, forecasting, and AI agent layer.
Hands-on Principal AI & Enterprise Systems Architect
DevGuardian AI
Jan 2024 - Nov 2024 (10 months)
Architected a multi-agent code review and architecture governance platform. Designed multi-layer RAG system and repository analysis using Roslyn and LibGit2Sharp.
Hands-on Principal & Enterprise Systems Architect
FluentCMS
Sep 2022 - Dec 2023 (1 year 3 months)
Designed and led development of a modular, headless-first CMS built on ASP.NET Core and Blazor Server. Architected dynamic schema builder, multi-tenant isolation, and workflow engine.
Hands-on Staff Engineer
Department of National Defence Canada
Apr 2015 - Dec 2018 (3 years 8 months)
Designed and implemented a mission-critical IoT telemetry platform. Built event-driven pipeline and distributed worker system for analytics and alerting.
Founder & CEO
Tajan
Sep 2002 - Dec 2016 (14 years 3 months)
Founded and led an enterprise software engineering firm delivering mission-critical banking systems. Scaled from startup to strategic partner of Mellat Bank.
Education
Degrees, certifications, and relevant coursework
Johns Hopkins University
Data Science Certification, Data Science
Completed data science certification from Johns Hopkins University in 2015.
University of Michigan
Big Data Certification, Big Data
Completed big data certification from the University of Michigan in 2013.
University of California, San Diego
Big Data Certification, Big Data
Completed big data certification from UC San Diego in 2013.
Tech stack
Software and tools used professionally
Microsoft Bot Framework
Microsoft Azure
GitHub
Roslyn
GitHub Actions
MySQL
PostgreSQL
MongoDB
SQLite
ASP.NET Core
Neo4j
Svelte
JavaScript
Python
C#
Blazor
RabbitMQ
MQTT
Azure Service Bus
OpenTelemetry
Azure Monitor
Stripe
Bambora
GraphQL
TypeScript
OAuth2
Git
Qdrant
Pinecone
SvelteKit
Model Context Protocol (MCP)
GraphRAG
Retrieval-Augmented Generation (RAG)
Availability
Location
Authorized to work in
Salary expectations
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