Flight software can't crash twice.
Most software fails by showing an error. Drone software fails by falling out of the sky, and you do not get to hotfix it on the way down.
What usually breaks.
Failsafe is untested
Return-to-home and low-battery behaviour written from documentation and never actually flown. The one code path that has to work is the one nobody has exercised.
Telemetry assumed reliable
The link is treated as a normal network connection. Real links drop, lag, and deliver packets out of order, and the ground station believes whatever arrived last.
Compliance bolted on last
Geofencing, altitude ceilings, and flight logging added at the end, so they can be bypassed by anyone who reads the config file.
What we'd do about it.
QA & Testing
Hardware-in-the-loop and simulator testing for the paths you cannot safely test outdoors: link loss, GPS loss, low battery, and conflicting commands.
Bug Fixing & Code Rescue
MAVLink and flight controller integration that holds up, telemetry that degrades honestly, and state machines that cannot get stuck between modes.
UI/UX & Motion
A ground station interface a pilot can read in sunlight, under time pressure, where the important number is the biggest thing on screen.
Fair things to ask.
Do you work on flight controller firmware?
No. We work on the software around it: ground station, telemetry, mission planning, fleet management. Firmware is a different specialism and we'll say so rather than learn on your aircraft.
Can you test without flying?
Simulator and hardware-in-the-loop for anything that would be dangerous to test in the air, real flights for what genuinely needs them.
What about DGCA rules?
We build the geofencing, altitude ceilings and flight logging. What you're licensed to fly, and where, stays your responsibility.
Our telemetry link drops out.
Then the software has to assume it will. Most AI-written ground stations trust whatever packet arrived last and show it as current.
Can you build the ground station interface?
Yes, and it's often where the most damage gets avoided. A pilot reads it outdoors, in sunlight, under time pressure.
What about failsafe behaviour?
The one path that absolutely must work, and usually the one nobody has exercised. We test return-to-home, low battery, GPS loss and link loss deliberately.
Do you handle video streaming?
We integrate it. Real-time video is a solved problem and rebuilding it is a way to lose a month.
Is our fleet management software in scope?
Yes. It's ordinary software with unusually expensive consequences, which is a good description of this whole sector.
Working on something in Drone?
Send us the repo. We'll tell you what's wrong with it before you commit to anything.
Start a handoff