About RETONAI
About RETONAI: engineering intelligence into systems built to last.
RETONAI PTE. LTD. is a Singapore-based electronics R&D and cybersecurity software engineering company focused on embedded AI retrofits for existing cameras, sensors, controllers, machines, and security systems.
We bring hardware, firmware, edge AI, and device security into one accountable engineering programme — helping organisations add new capabilities without discarding equipment that still works.
Preserve what works. Engineer what comes next.
Many field systems remain mechanically and electronically valuable but lack the compute, intelligence, connectivity, or security required for modern operations. RETONAI exists to extend the useful capability of those systems — preserving what already works and engineering only what needs to change.
Engineering leadership
Buddhi Chandana Devanarayana
Founder and Operations Manager
Senior product and applications engineer with a background in electronics, embedded hardware, and test engineering across multinational technology environments. Experienced in taking hardware products from development through qualification and into production. Founded RETONAI to bring that same engineering discipline to AI retrofit programmes.
LinkedIn →Our engineering principles
Preserve operational value
We begin with the installed system, its interfaces, workflows, and remaining lifecycle — not with an assumption that everything must be replaced.
Evidence before scale
Each stage produces measurable results and a clear decision before further investment.
Engineer every layer together
Hardware, firmware, embedded AI, connectivity, and security are treated as one system.
Build for lifecycle and handover
Documentation, updates, recovery, maintainability, and deployment constraints are considered from the beginning.
Selected engineering evidence
Active proofs of concept from the bench — not stock photography. Status: Proof of concept in development.
Retrofit CCTV edge detection
Adding on-device detection to an existing analog/IP camera without replacing cabling or workflows.
Intelligent liveness detection
On-device liveness checks investigated to help fight spoofing and identity fraud at the edge.
AgTech — GreenShield AI
On-device vision investigated to support field-specific fertilizer and pesticide guidance for smallholder farms.
Based in Singapore
RETONAI PTE. LTD.
UEN 202632959K
60 Paya Lebar Road, #06-28 Paya Lebar Square Singapore 409051
Business focus: Electronics R&D · Embedded AI · Cybersecurity software
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