01
Training simulators
Operator training without the hardware — ground control stations, procedure trainers, multi-screen situational awareness. Built and delivered to a paying client.
See the case studySimulation & XR engineering studio
Simulations that behave like the real thing.
We build training simulators, digital twins, and real-world 3D capture pipelines — physics that holds up, running at headset frame rates on the hardware you actually have.
- NDA before the first call
- Fixed scope, fixed price
- You own all IP on delivery
Directyou work with the engineer who builds it
Shipped & licensedcommercial simulator
162automated tests in production sim code
72 / 90 FPSsustained on standalone VR
Capabilities
What we build
Most studios split real-time 3D and simulation engineering between two vendors. We do both, so what looks right also behaves right.
01
02
Digital twins & industrial visualisation
Live data driving an interactive 3D environment, optimised for real-time. Built during an XR digital-twin engagement at Climatech.
Discuss a project
03
Real-world 3D capture
Drone and ground photogrammetry into engine-ready geometry — COLMAP and Open3D pipelines, Gaussian splat capture, decimated mesh proxies for physics.
Discuss a project
04
Physics & simulation engineering
Fluid solvers, flight dynamics, GNSS and sensor simulation, GPU compute. The part most XR studios subcontract — we write it.
See the case studyClients & Track Record
Companies & organizations worked with
Proven engineering track record delivering real-time 3D graphics, XR digital twins, and simulation pipelines across industry engagements.
XR & Digital Twins
Freelance / Contract Engagement
Climatech
Engineered interactive XR digital twin modules and real-time visualization pipelines, integrating live data feeds with optimized 3D environment models.
Spatial Computing & AR/VR
Internship / Freelance Engagement
Glimpse Tech
Developed immersive VR/AR applications, spatial computing prototypes, and computer vision pipelines optimized for real-time headset performance.
Sectors
Built for work where the physics has to be right
Each of these is backed by a project we've built — not a list of industries we'd like to work in.
Defence & UAS
Operator training, ground control stations, and sensor-accurate UAS models.
Related work
Terrain & environments
Engine-ready terrain from a DEM or a sentence, with real hydrology and vegetation.
Related work
Industrial & energy
Digital twins of lines, plants, and machines, driven by live data.
Related work
Games & immersive XR
Quest-native VR and mixed reality that holds frame rate on the headset.
Related workSelected work
Four projects, in depth
Real screenshots and diagrams from the projects themselves. Each case study covers the problem, the engineering, and what shipped.
01 · Training simulator
Tactical Drone GCS Simulator
DeliveredA multi-screen ground control station for tactical drone operations — live telemetry visualisation and flight-mode state machines, giving operators full situational awareness without any physical flight hardware.
Read the case study
02 · Simulation engine
UAS simulation engine
162 testsA from-scratch tactical UAS simulation engine: WGS-84 geodesy, GNSS and INS modelling with a graded fix ladder, RF propagation with terrain masking, and protocol-conformant KLV, CoT and DIS output that real tooling ingests.
Read the case study
03 · Tooling · Unity
TerraKit terrain generator
79 testsA Unity terrain generator driven by a sentence, a DEM, or both — with real hydrology, erosion and ecoregion-matched vegetation. A deterministic Python core writes a terrain package the Unity add-on imports and keeps editable at runtime through compute shaders.
Read the case study
04 · Mixed reality · Quest 3
The Living Room Arena
169 testsA Quest 3 mixed-reality wave-defence game played inside your own scanned room — your real furniture is the only cover, and it burns through. Built so the whole game runs, tests and balances on a desktop with no headset.
Read the case studyHow we work
What happens after you email
-
1
Scoping call — free, 30 minutes
What you need, what's technically possible, and roughly what it costs. If we're not the right fit, we'll say so on this call.
-
2
Written proposal
Fixed scope, fixed price, milestone dates. No hourly surprises.
-
3
Build in milestones
A working build at each milestone, not a status email. You see progress you can run yourself.
-
4
Handover
Source, documentation, and a walkthrough session. You own everything.
NDA before the first call if you need one. You own all IP on delivery.
Fixed-scope packages
Smaller work, priced up front
Not every project needs a scoping call and a proposal. These four are fixed in scope and price, ordered directly, and delivered on a set timeline. Larger or custom work goes through the normal process.
Drone data
Advanced UAV footage analysis & GCS data processing
Aerial imagery turned into maps, models and measurements, and ground control station logs processed into something you can read.
Order on Fiverr →
Simulation
Custom simulator in Unity or Unreal
Your machine, vehicle or process running in real time, driven by live data rather than a baked animation.
Order on Fiverr →
Computer vision
Object detection & tracking with YOLOv8
Detection and multi-object tracking trained on your footage, with the weights and the inference code handed over.
Order on Fiverr →
XR
Meta Quest VR & mixed reality app
Built in Unity and profiled to hold frame rate on the headset, not just on a desktop preview.
Order on Fiverr →
Where we work from
Engineered at the foot of the Himalayas.
The studio works out of Mandi, Himachal Pradesh, and delivers remotely to teams anywhere. One engineering point of contact, a working build at every milestone, and replies within two working days.
- Studio
- Mandi, Himachal Pradesh, India
- Time zone
- IST · UTC+5:30
- Delivery
- Remote, worldwide
About Aerovant
Deliberately small, properly engineered
Aerovant is a simulation and XR engineering studio. We build training simulators, digital twins, and real-world 3D capture pipelines for teams that need software to behave like the real thing — not just look like it.
Our founder's background includes engineering engagements across companies like Glimpse Tech and Climatech, building real-time XR digital twins, spatial computing applications, and simulation pipelines.
You work directly with the engineer building your project — no account managers, no handoffs.
Rahul Kumar Founder & Engineer
-
01
Physics first
Solvers, flight dynamics, and sensor models do the work — not baked animations that only look right.
-
02
Built for the real hardware
Profiled on the headset or machine you'll deploy on, not just a desktop preview.
-
03
Tested like production code
Automated tests in the simulation core — 162 of them in our UAS engine.
-
04
Yours on delivery
Source, documentation, and full IP handed over at the end of every project.
Contact
Start a project
Tell us what you're building. We reply to every enquiry within two working days.
Mandi, Himachal Pradesh, India — working worldwide