FoodNode
The members' table for India's food & agriculture industry — every link of the value chain, verified and invite-only.
Read the story[ business technology solutions ]
First we understand.
Deswal Sandbox engineers software, plant systems and working tools for micro, small and medium enterprises. Every engagement begins with a written problem statement — and ends with a system that answers it.
The lab's state
What we build
business software, plant systems, and tools that pay off in an afternoon
[ how we work ]
Five steps, and you hold something at every one.
- 01
Problem statement
We write your problem down and play it back. Nothing is proposed until we agree on what is actually wrong.
- 02
Discovery audit
A site visit and interviews across the floor, the office and the books. Paid, and credited against deployment.
- 03
Solution blueprint
The proposed system, the phased plan and a fixed price — written so you keep it, whether or not you proceed.
- 04
Pilot
One module, one line, one meter set. Fixed price, written success criteria, and a clean exit either way.
- 05
Deploy & support
Implementation, training, a written SLA, and a quarterly review against the numbers you actually check.
[ in production ]
In production, not in theory.
Each system below runs a working operation every day. Measured outcomes are published as they are verified — never before.
SunnyERP
Runs procurement, batch traceability, compliance and costing for a food-processing operation — daily, in production.
since 2025
Sunny SCADA
Supervises an ammonia refrigeration plant and processing line, wired straight to the PLC over Modbus.
since 2026
Energy monitoring
Meters a working plant circuit by circuit, turning one opaque monthly bill into numbers an owner can act on.
[ start here ]
Tell us what's actually wrong.
Not the software you think you need — the problem itself. We reply in writing within three working days, with an honest read of the problem and whether we can help.
Business software
ERP and operating software shaped to how your business actually runs.
Plant & energy systems
Supervision, control and metering wired to the machines you already own.
Business tools
Excel and Office tools that earn their keep in an afternoon.
[ the sandbox — r&d ]
Where solutions are proven first.
[ notebook ]