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.

[CONNECT_PROTOCOL_v2.0]

Start Your AI Integration

AI integration, agents, or workflow automation — tell us what you need built. We respond within one business day. India delivery · Chennai HQ.

[ENGAGEMENT_MODELS]

How We Work With You

Flexible partnership models designed for speed, scale, and clarity. Whether you are building from scratch or automating existing processes, we align with your goals.

[SCOPING_&_ARCHITECTURE] 01

Discovery Sprint

For clients who need clarity before development.

Includes product understanding, technical architecture mapping, scope definition, visual prototyping, roadmap planning, and detailed cost estimation.

[FULL_LIFECYCLE_BUILD] 02

Product Build

For startups and businesses building new software.

Full-cycle product development including UI/UX design, frontend engineering, secure backend APIs, mobile applications, cloud deployment, and end-to-end QA.

[TEAM_AUGMENTATION] 03

Dedicated Engineering Team

For companies needing long-term capacity.

Access dedicated developers, technical leadership, agile sprint planning, active delivery management, and ongoing maintenance with fully integrated workflows.

[PROCESS_AUTOMATION] 04

Automation & Optimization

For businesses wanting to optimize operations.

Reduce manual work and scale operational speed with AI workflows, low-code/no-code integrations, cloud cost automation, and robust internal business tools.