Communications
Flowcall
Communication portal: API-driven messaging, multi-channel workflows
ExploreServices / API & Systems Integration
Custom API development in South Africa
Every modern business runs on more than one system. CodeSense designs and builds the APIs between them — secure ASP.NET Core services, webhook processors and integration layers that move data reliably, with logging and retries, not hope.
What we deliver
API & Systems Integration, done properly.
Custom REST APIs
ASP.NET Core APIs with authentication, validation, versioning and documentation.
Third-party integrations
Accounting, payment, messaging and tracking platforms wired into your systems.
Webhook processing
Reliable inbound event handling — GPS positions, payment notifications, message status.
Data synchronisation
Scheduled and event-driven sync between databases and platforms with conflict handling.
API gateways for products
Public APIs for your own product, with keys, rate limiting and usage reporting.
Related platforms
Already engineered and in production.
GPS
GPS / Traccar Tracking
Tracking integration layer: Traccar, Teltonika devices
Explore Automation
Notify
Notification engine: templates, automated customer updates
ExploreProof
Where this service runs today.
Field service operator
Traccar GPS Integration for Field Operations
Dispatchers see live vehicle positions inside the job system — not in a separate tracking portal.
TraccarTeltonika FMC920 / FMC003ASP.NET CoreMS SQL Server
Read case study CodeSense product
Flowcall Communication Platform
One messaging engine serves every platform — templated, tracked and audit-logged.
ASP.NET CoreREST APIsMS SQL ServerMessage templates
Read case study FAQ
Common questions.
- Can you integrate with a system that has no API?
- Often yes — via database-level integration, file exchange or controlled automation. We assess the options and pick the most maintainable route.
Need api & systems integration?
Tell us about your operation. We will respond with how we would build it — concretely.