Professional Experience

12+ years across web, cloud, and applied AI — currently Principal AI Architect and engineering leader of a 20-person team at Deloitte.

Principal AI Architect (GenAI + Agentic AI) & Engineering Leader — HNC Pvt Ltd (Deloitte) Oct 2025 – Present · Kolkata

Leads a 20-person engineering and architecture team (AI/platform, backend, frontend, QA) across concurrent client programs.
Owns hiring, onboarding, 1:1s, performance reviews, delivery roadmaps and OKRs, cloud/token budget, and vendor management.
Chairs the architecture review board — ADRs, technology standards, NFRs, and design sign-off.
Owns production readiness: on-call, incident management, postmortems, and SLOs for AI services.
CAP — Cube Agentic Platform for Toyota: governed multi-agent system (Governance, Orchestration, AgentCore Runtime, Memory, Observability) with MCP, RAG, and RBAC/ABAC guardrails on AWS Bedrock.
SCX — supply-chain intelligence with GraphRAG, hybrid retrieval, and agent-action tracing.

Bridged Zoom products with GenAI: Engage AI ticketing (dedup, sentiment, summarization), Zoom Virtual Agents, and AI Companion (meeting summaries, action items, RAG Q&A).
Published demos, code samples, and technical content for the Zoom developer ecosystem.

Led architecture and delivery of internal enterprise platforms — Spring Boot, Node.js, React, Angular — with CI/CD, observability, and early GenAI/NLP features.

Architected a fully serverless headless CMS on Angular and Node.js powering 9+ national news properties (Lambda, DynamoDB, Elasticsearch, CloudFront).

Managed a cross-functional team of 25+ engineers, QA, and product managers, delivering 8+ concurrent projects on a shared Node.js backend.

Earlier roles: MEAN Stack Developer at Let Me Find (2016–2017), Software Developer at Tangent Pro (2015) and Pathbrekerz (2011–2012).

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