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Backend engineering

The reliable system behind your mobile app, web platform, or SaaS product.

KaneDev develops custom APIs and backend services for authentication, data, business rules, integrations, notifications, reporting, and the operational workflows your frontend depends on.

Discuss Your Backend View Capabilities
APIBusiness logic
Mobile app
Web app
Cloud services
Integrations
Backend capabilities

Build the source of truth your product can depend on.

The technology can vary by project. The principles do not: secure access, clear data ownership, documented interfaces, resilient workflows, and an architecture that can evolve.

Custom APIsREST or GraphQL endpoints designed around mobile, web, partner, and internal use cases.
Data ArchitectureSchema design, relationships, validation, migrations, search, and reliable data access.
Authentication & RolesSecure sessions, tokens, passwordless flows, permissions, and multi-role access control.
Business LogicRules, approvals, status transitions, scheduling, calculations, and operational safeguards.
Background ProcessingQueues, scheduled jobs, notifications, imports, exports, media processing, and retries.
Third-Party IntegrationsPayments, CRM, email, messaging, storage, maps, calendars, AI services, and vendor APIs.
Admin & ReportingOperational controls, audit history, dashboards, exports, metrics, and support visibility.
Deployment & MonitoringProduction configuration, logs, health checks, backups, error tracking, and release planning.
API-first product thinking

Keep the product flexible as new interfaces and integrations are added.

A well-defined backend allows mobile apps, React dashboards, partner systems, automations, and future channels to use the same trusted rules and data.

One source of truth: shared records and business rules across every product surface.
Stable contracts: documented endpoints, versioning, validation, and predictable errors.
Controlled access: each user, app, or integration receives only the data and actions it requires.
Room to evolve: add new features and clients without rebuilding the entire product foundation.
api.kanedev.product
POST /v1/requestsGET /v1/users/{id}PATCH /v1/bookings/{id}POST /v1/integrations/sync
200 OK{  "status": "ready",  "next_action": "notify"}
Common backend projects

New platforms, integrations, and systems that have outgrown their foundation.

New Product

Mobile or web application backend

Create the accounts, data, permissions, workflows, APIs, and administration required for a new digital product.

SaaS

Multi-tenant platform architecture

Separate organizations, users, roles, settings, billing, and data while maintaining one manageable platform.

Integration

System-to-system connections

Move data reliably between existing platforms and provide one workflow across tools that were never designed together.

Modernization

Legacy backend replacement

Stabilize or replace fragile endpoints, undocumented logic, outdated authentication, and hard-to-maintain services.

Automation

Event-driven workflow services

Trigger notifications, approvals, document handling, synchronization, and follow-up when business events occur.

AI Ready

Secure AI tool and data access

Expose controlled functions and approved context so AI features can retrieve information or perform limited actions safely.

Technology without lock-in theater

Choose the backend around the product—not the sales pitch.

KaneDev can work with an existing platform or design a new backend using modern server, database, cloud, and managed-service options. The public recommendation stays focused on maintainability, security, operating cost, and the team that will support it.

RESTGraphQLSQLServerlessCloud servicesManaged platforms

Secure by design

Authentication, authorization, input validation, rate limits, auditability, and careful secrets management.

Data with structure

Clear ownership, migrations, relationships, constraints, retention, and recovery planning.

Developer-friendly interfaces

Consistent endpoints, useful errors, documentation, testability, and practical version management.

Operational visibility

Logging, health checks, failure recovery, support tools, and metrics that make production understandable.

Build the foundation

Need an API, a connected backend, or a plan to replace a fragile system?

Describe the applications, users, data, and integrations involved. KaneDev will help define the right architecture and starting phase.

Discuss the Backend