Systems engineering, applied to AI
Engineering Intelligence Into Systems That Already Run Your Business
Keleno builds AI, agentic automation, and IT systems for operators who can't afford a demo that doesn't survive contact with production. Over a decade engineering IoT and enterprise systems, now applied to LLMs, RAG, and agentic AI — with delivery teams in India and the US.
Who we work with
Keleno's client roster is growing quietly and deliberately — logos, partner badges, and named case studies will appear here as engagements go public. In the meantime, the work speaks for itself in a conversation, not a carousel.
What we do
Four disciplines. One engineering standard.
AI & Agentic Engineering
LLM integration, retrieval-augmented generation, and agentic automation designed to run inside real operational systems — not just answer questions in a demo.
Explore the serviceIT Consulting & Systems Integration
The unglamorous work of getting your platforms, data, and vendors to actually work together — the same discipline that's now core to shipping AI that holds up in production.
Explore the serviceProduct & Platform Engineering
Full-cycle software engineering for platforms and products, built by teams who've had to support what they ship, not just launch it.
Explore the serviceData, Cloud & IoT Engineering
A decade of real-time data and device-integration experience, now extended into cloud-native data platforms that feed AI systems clean, reliable data.
Explore the serviceWho we build for
Depth in the industries we know best.
Hospitality
PMS, OTA, and channel-manager integration — powered by Vafion.
Keleno's Vafion platform connects the systems hospitality operators run on, and is now extending into AI-driven guest personalization and operations automation.
See the Vafion platformHealthcare
Systems integration and data engineering, with AI applied carefully.
We bring the same systems discipline to healthcare operators, applying AI capabilities incrementally and conservatively given the compliance bar in the space.
See the healthcare pageNamed IP
Vafion — our hospitality integration platform.
Vafion is Keleno's productized answer to hospitality's hardest integration problem: getting PMS, OTA, and channel-manager platforms — systems that were never designed to talk to each other — to work together reliably, in real time.
It's the clearest expression of how Keleno builds: systems discipline first, intelligence layered on top. Vafion is now extending into AI-driven guest personalization and operations automation for the hospitality operators who run on it.
Learn about Vafion
Results