THARNIKANTH
KANTHAN

Gen AI Architect/ Enterprise AI/ AI Infrastructure/ Platform Engineering

Architecting secure, scalable and intelligent enterprise platforms that move AI from experimentation to production.

20+ years of enterprise technology experience across AI, Cloud, SRE, DevOps, Infrastructure, Automation and Enterprise Platforms.

20+
Years Enterprise Technology
140+
Engineers Led
99.99%
Platform Availability
80%
Incident Reduction
45%
MTTR Improvement
90%
Faster Model Deployment
$3M+
Measurable Savings
ABOUT

Architecting the Intelligent Enterprise

AI Platform and Infrastructure Engineering Leader with 20+ years of enterprise technology experience across Cloud, SRE, DevOps, Infrastructure, Automation and Enterprise Platforms.

Focused on Generative AI, Agentic AI, RAG, LLMOps, MLOps and AIOps, combining enterprise architecture, production reliability, AI platform engineering and engineering leadership.

Enterprise technology experience20+ YEARS
IBM India7+ YEARS
HCL Technologies11+ YEARS
AI platform architectureCORE FOCUS
Enterprise AICORE FOCUS
Cloud architectureAWS / AZURE / GCP
SRE / DevOpsCORE FOCUS
Engineering leadership140+ ENGINEERS
Client engagementFORTUNE 500
SIGNATURE ARCHITECTURE

Enterprise AI Reference Architecture

From business outcomes to intelligent applications, agents, knowledge, models, infrastructure and operations.

AI PLATFORM ENGINEERING

From AI Prototype to Production

01

AI Infrastructure

Cloud, Kubernetes, GPU, networking and scalable inference.

02

AI Platform Engineering

Reusable AI services, model integration and enterprise platform patterns.

03

RAG & Knowledge Engineering

Knowledge ingestion, embeddings, vector search and hybrid retrieval.

04

Agentic AI

Multi-agent orchestration, tools, workflows and enterprise automation.

05

LLMOps / AIOps / SRE

Evaluation, observability, reliability, incident intelligence and automation.

06

AI Security & Governance

Identity, authorization, data protection, governance and auditability.

SELECTED AI ARCHITECTURE PORTFOLIO

Selected Enterprise AI Patterns

CASE STUDY 01Enterprise Agentic AI Platform

BUSINESS PROBLEM

Production issue triage relied on manual, engineer-driven investigation, slowing response and limiting scale as platform complexity grew.

ARCHITECTURE

An agent-based platform layer connecting retrieval, orchestration and enterprise data stores, with role-based access and PII protection built into the request path.

TECHNOLOGY

Azure OpenAIAzure AI SearchVector RetrievalLangGraphAzure Cosmos DBRBACPII Protection

ENGINEERING APPROACH

Multi-agent orchestration with human-approval checkpoints for higher-risk actions, backed by governed data access and auditable execution paths.

Outcome — Production-oriented automated production-issue triage and AI-agent infrastructure.
CASE STUDY 02AI-for-IT Operations

BUSINESS PROBLEM

Incident triage and root-cause analysis depended heavily on tribal knowledge, extending time to resolution across distributed operations teams.

ARCHITECTURE

A retrieval-augmented AIOps layer surfacing relevant runbooks, historical incidents and telemetry alongside automated correlation for root-cause hypotheses.

TECHNOLOGY

AIOpsRAGIncident IntelligenceAutomated RCASREAutomation

ENGINEERING APPROACH

Combining SRE operational discipline with AI-assisted analysis to reduce mean time to detect and resolve, while keeping engineers in the decision loop.

Outcome — Intelligent incident analysis, troubleshooting and operational automation.
CASE STUDY 03Hybrid Cloud AI Infrastructure

BUSINESS PROBLEM

Model training and inference workloads required infrastructure that was elastic, cost-aware and resilient across cloud boundaries.

ARCHITECTURE

A hybrid AWS/GCP foundation with Kubernetes-based workload orchestration, standardized SRE practices and LLMOps tooling layered on top.

TECHNOLOGY

AWSGCPKubernetesCloud ArchitectureLLMOpsSRE

ENGINEERING APPROACH

Reliability engineering practices — SLOs, error budgets and observability — applied to AI infrastructure alongside cloud-native scaling patterns.

Outcome — Scalable AI infrastructure supporting model training and inference workloads with 99.99% availability.
CASE STUDY 04Enterprise Knowledge / RAG Architecture

BUSINESS PROBLEM

Generic model outputs lacked grounding in organizational knowledge, limiting trust and applicability for enterprise use cases.

ARCHITECTURE

A knowledge fabric combining structured ingestion pipelines, vector and hybrid search, feeding grounded context into LLM-integrated applications.

TECHNOLOGY

RAGVector SearchHybrid SearchKnowledge IngestionLLM Integration

ENGINEERING APPROACH

Retrieval pipelines designed around freshness, relevance ranking and source traceability so responses remain grounded and explainable.

Outcome — Grounded enterprise AI experiences using organizational knowledge.
CASE STUDY 05Enterprise Automation Transformation

BUSINESS PROBLEM

Rule-based automation had reached the limits of what static workflows could handle, as operational complexity outgrew fixed logic.

ARCHITECTURE

An infrastructure-as-code foundation supporting a transition path from traditional RPA toward intelligent, AI-informed automation.

TECHNOLOGY

TerraformAnsibleAutomation AnywhereBlue PrismUiPathAI-driven Automation

ENGINEERING APPROACH

Standardizing infrastructure provisioning and RPA tooling under a common automation strategy, sequencing the shift toward AI-driven decisioning.

Outcome — Transition from traditional rule-based automation toward intelligent platform automation.
ARCHITECTURE DECISION FRAMEWORK

How I Make AI Architecture Decisions

Architecture decisions are driven by business and engineering constraints — data sensitivity, latency, scalability, reliability, cost, governance and operational complexity — not technology hype.

LLM
SLM

General-purpose reasoning, broad task coverage and complex language understanding favor an LLM. Tight latency budgets, on-device or edge constraints, and narrow, repeatable tasks favor a smaller, purpose-tuned SLM with lower cost and operational footprint.

RAG
Fine-Tuning

RAG fits when knowledge changes frequently, provenance and explainability matter, and grounding in current enterprise data is the priority. Fine-tuning fits when the requirement is a stable behavior, tone or task pattern that must be baked into the model itself, and update frequency is low.

Cloud AI
Private AI

Cloud AI offers speed, elasticity and managed operational overhead where data sensitivity and regulatory posture allow it. Private AI becomes the requirement when data residency, compliance or security constraints demand full control over infrastructure and model boundaries.

Centralized AI
Federated AI

A centralized model favors consistency, shared governance and economies of scale across business units. A federated approach fits organizations with strong domain autonomy, varied compliance regimes, or data that cannot practically be consolidated.

Human-in-the-Loop
Autonomous

Human-in-the-loop is the default where actions carry financial, safety or reputational risk and require accountable approval. Autonomous execution is appropriate for low-risk, high-volume, well-bounded tasks with strong observability and rollback controls.

Build
Buy

Build when the capability is core differentiation and requires deep integration with proprietary data and workflows. Buy when a mature platform meets the requirement faster, at lower total cost, and the capability is not a strategic differentiator.

CLOUD & AI TECHNOLOGY LANDSCAPE

Technology Map

AI / GENAI

Generative AIAgentic AIRAGLLMOpsMLOpsAIOpsAI-for-IT OperationsMulti-Agent SystemsVector Search

AI PLATFORMS

Azure OpenAIAzure AI SearchAWS BedrockGoogle Vertex AILangGraphMLflow

CLOUD

AWSMicrosoft AzureGCP

INFRASTRUCTURE

KubernetesDockerTerraformAnsible

SRE / DEVOPS

SLOSLIError BudgetsCI/CDObservabilityIncident ManagementRCAPerformance Engineering

AUTOMATION

Automation AnywhereBlue PrismUiPathAPI AutomationWorkflow Automation
LEADERSHIP EXPERIENCE

20+ Years of Enterprise Engineering Leadership

Independent Gen AI Architect
JAN 2026 — PRESENT
AI platform architectureGenAIAgentic AIRAGLLMOpsAI infrastructureAI-for-ITEnterprise AI architecture
Senior Engineering Lead — SRE & Gen AI Infrastructure Platforms
MX Technologies
APR 2025 — DEC 2025
Hybrid AWS/GCP AI infrastructure99.99% availabilityAgentic AI platformAzure OpenAIAzure AI SearchLangGraphAI governanceLLMOps / AIOps90% faster model deploymentCloud migrationSRE governance
Senior Manager — SRE / DevOps / Platform Engineering
HCL Technologies
OCT 2013 — MAR 2025
Led 140+ engineersFortune 500 client deliveryCloud modernizationAWS / Azure / GCPTerraform / AnsibleEnterprise automationSRE governanceAI-driven automation~$3M measurable savingsClient executive engagement
Middleware Team Manager / Middleware Consultant
IBM India
7+ YEARS
Enterprise middlewareWebSpherePerformance engineeringHigh availabilityProduction supportEnterprise consulting

ENGINEERING LEADERSHIP

140+ engineers led

ENTERPRISE TRANSFORMATION

Cloud + SRE + DevOps + Automation + AI

BUSINESS OUTCOMES

Platform availability99.99%
Incident reduction80%
MTTR improvement45%
Faster model deployment90%
Measurable savings~$3M
CERTIFICATIONS & EDUCATION

Credentials

CERTIFICATIONS

Google Cloud Professional Architect
Project Management Professional (PMP)
Certified Ethical Hacker (CEH)

EDUCATION

Professional Certificate in Blockchain
IIT Kanpur — 2022
Bachelor of Science in Information Technology
Manipal Academy of Higher Education — 2003
Diploma in Mechanical Engineering
Central Polytechnic, Chennai — 1999
EXECUTIVE RESUME

Executive Resume

Explore my experience across Enterprise AI, AI Infrastructure, Cloud, SRE, Platform Engineering and Technology Leadership.

PROFESSIONAL NETWORK

Let's Connect

Interested in Enterprise AI, AI Platform Architecture, Agentic AI, AI Infrastructure, Cloud, SRE or intelligent automation?

CONTACT

Get in Touch

LOCATION
Chennai, India