TESARK is an AI-powered innovation hub and software development company founded in 2013. We specialize in AI integration, custom software development, and digital transformation for enterprises worldwide.

What AI services does TESARK offer?

TESARK offers custom LLM integration, RAG (Retrieval Augmented Generation) systems, custom AI agent development, on-premise localized AI deployment, AI-powered chatbots, and agentic AI systems.

Where is TESARK located?

TESARK is headquartered in Chennai, Tamil Nadu, India, and serves clients globally across North America, Europe, Middle East, and Asia-Pacific.

What technologies does TESARK work with?

TESARK works with OpenAI, Anthropic Claude, Google Gemini, LLaMA, React, Next.js, Angular, Node.js, Python, AWS, GCP, Azure, and other modern technologies.

[ENTERPRISE_AI_ENGINEERING] [PRODUCTION_GRADE]

AI Integration & Workflow Automation
for Teams That Need Production

TESARK delivers AI integration services, custom AI agents, n8n workflow automation, and forward deployed engineers — PoC in 4–6 weeks, 130+ clients worldwide since 2013.

Book a Discovery Call

View Our Work →

Est. 2013 240+ projects 130+ clients

TESARK AI AGENT SIMULATOR

LIVE_SYSTEM

TRIGGER_EVENT

Processing invoice ingestion pipeline...

CONTEXT_RETRIEVAL

Querying internal knowledge base & vector DB...

LLM_COGNITION (Claude Fable 5)

Analyzing patterns & generating automation strategy...

API_ORCHESTRATION

Executing CRM sync & routing to team Slack...

> Initializing agent execution loop...

> Awaiting event...

[SERVICES_CORE]

What We Do

All services

[AI] 01

AI Integration

LLM integration, RAG, MCP tools, and enterprise connectors — production AI in your product.

[AGENTS] 02

Agents & Automation

Custom AI agents, agentic AI, n8n workflows, and forward deployed engineers.

[ENTERPRISE] 03

Enterprise & Apps

Enterprise AI rollout, software development, cloud, and digital transformation.

[PROVEN_ENGINEERING]

Platforms We Have Built

A snapshot of the platforms we design, build, and scale for clients worldwide.

PropTech Platform

Fyxt

Built and maintained a multi-tenant property operations platform with job management, files, notes, payments, workflows, and integrations.

[STACK]

Node.jsReactPostgreSQLMicroservicesCloud

OUTCOME:

Helped streamline property operations across multiple customer environments.

View Case Study →

Banking & Financial Workflows

Vision Bank

Built secure digital banking workflows and integrations for operational and compliance-heavy use cases.

[STACK]

AzureAPIsSecure Backend SystemsWorkflow Automation

OUTCOME:

Enabled structured transaction and approval flows.

View Case Study →

School Management & LMS Platform

Octobell

Built a school management and learning platform for online and offline classrooms with communication, content, and learning workflows.

[STACK]

WebMobileCloudAI Content Generation

OUTCOME:

Helped schools manage learning, communication, and academic operations.

Visit Product →

Cloud Cost Automation SaaS

Huskar

Built an internal SaaS product that helps cloud users automate infrastructure schedules and reduce unnecessary cloud spend.

[STACK]

AWSAzureGCPNode.jsReactAutomation

OUTCOME:

Demonstrates TESARK's product-building capability beyond client services.

Visit Product →

View all case studies

[TRUST_LANDSCAPE]

Trusted by teams across industries

[FROM_THE_LAB]

Latest from the studio

All articles

Industry Insights Jul 16, 2026

What Happens When Software Understands Intent?

Apps like Instagram, TikTok, YouTube already know what you want to watch. The harder question: can software know what you're trying to do — and act on it before you tap through five screens?

Read article →

Engineering Jul 13, 2026