Software, API and hardware integration
We connect applications, servers, databases, CRM, legacy systems, devices and external services so information moves between them predictably and can be diagnosed when something fails.
What we can connect
The first layer is intentionally jargon-free. Below are concrete examples of tasks you can bring to us.
APIs and services
REST, webhooks, queues, real-time channels and third-party platforms.
Databases and data flows
Synchronization, migration, format transformation and data integrity rules.
Legacy systems
Adapters and a new integration layer around software that cannot or should not be rewritten.
Hardware
Devices connected to backend, mobile, desktop and web systems through controlled interfaces.
You describe the task. We turn it into a technical system.
You do not need to choose a framework, protocol or architecture pattern in advance. First we define the useful outcome, existing constraints and what must not break.
Who uses it, what already exists and what outcome is needed.
What belongs in the first stage and what needs to be integrated.
Timeline and effort after analysis — not a fictional price per screen.
Architecture and operational details
If you only need the outcome, you can skip this section. If you own the technical side, this is how we approach complexity inside the system.
01Reliable exchange matters more than the happy path
Idempotency
A repeated request must not accidentally create a second payment, order or device command.
Timeouts and partial failure
The system has explicit behavior when one participant is unavailable or only part of an operation succeeds.
Observability
Logs and correlation identifiers show where an exchange broke.
Security
Authentication, authorization and minimum necessary access between connected systems.
02Integration without architectural debt
Contracts
Formats and errors are explicit instead of being hidden assumptions between systems.
Adapters
External API and legacy peculiarities remain at the boundary rather than inside core business logic.
Versioning
One participant can evolve without forcing emergency updates of every other component.
Failure scenarios
Retries, delays, duplicates and unavailable dependencies are tested as first-class cases.
Clear stages and verifiable results
A substantial software project should not become a black box for several months.
- 01
Discovery
Task, users, constraints and existing systems.
- 02
System outline
Components, data, integrations and critical risks.
- 03
Implementation
Iterations with intermediate results and validation of key scenarios.
- 04
Release
Launch, diagnostics, updates and further development.
What affects integration cost
Complexity depends on the quality of external APIs, number of systems, data consistency requirements and how observable the current environment already is.
For non-standard software, an exact price before requirements usually means either a large safety margin or extra charges later. We define the system and risks first, then estimate the work that is actually needed.
Practical questions, answered briefly
No marketing promises — only what can be established before a project begins.
Can you integrate a system that has no modern API?+
Often yes. The right approach may be a database, files, SDK, webhook, network protocol or a dedicated adapter. We first choose the safest integration point.
How do you prevent duplicates on retries?+
We define operation identifiers and idempotency rules at the contract level instead of assuming the network will never repeat a request.
Can hardware be connected to an existing backend?+
Yes, when a technical interface exists. The device is usually isolated behind a dedicated service or adapter while the backend consumes a normalized contract.
When the project spans more than one technology
Use the related pages to jump directly to the part of the system that matters to you.
One paragraph is enough to start.
Describe what needs to work, what already exists and what result you need.
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