I will develop gps data tools and custom surveying app prototypes


About this gig
Need a practical tool for collecting, processing or exporting survey coordinates? I build custom survey data tools and app prototypes around an agreed workflow.
Possible features include:
- Coordinate imports, calculations and format conversion
- Point collection, labels and CSV exports
- GNSS message parsing and recorded-data processing
- Receiver connectivity or RTK status displays where technically supported
- Simple desktop interfaces and field-data app prototypes
I am a professional land surveyor studying for an MSc in Surveying Science. My surveying background helps me understand coordinate systems, field workflows and output requirements.
Contact me before ordering. Send the target platform, receiver model, interface/protocol, sample data, CRS and feature list. We will agree compatibility, testing and deliverables.
Each package covers the agreed feature and platform. Hardware, correction-service subscriptions, app-store publication and ongoing hosting are quoted separately. RTK accuracy depends on the receiver, corrections and field conditions; software alone does not guarantee accuracy.
Get to know Geo S
Survey GIS and CAD Automation Developer
- FromSri Lanka
- Member sinceApr 2025
- Last delivery6 months
Languages
English, Tamil
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FAQ
Can you integrate my existing GPS/RTK device?
Compatibility depends on the receiver protocol, interface and target platform. Send the model, documentation and sample messages before ordering. Integration and testing are confirmed in the agreed scope.
Do you provide the source code?
Source-code delivery and third-party dependencies are specified in the offer before you order. Tell me if editable source is required so the package and deliverables match your needs.
Can you make the app offline-capable?
Offline storage can be included when agreed in scope. Map downloads, later synchronization and online correction services have separate requirements and are not automatically included in every package.
How long will it take to deliver?
Current package delivery times are 5, 10 and 14 days for the stated scope. Larger projects or receiver integration may need a custom offer. Please confirm requirements and sample data before ordering.

