CRM / Bitrix24 · own tooling · composer package
A reusable Bitrix24 integration library
Client:
Personal project
Category: CRM / Bitrix24
Stack: PHP 8.1+ (framework-agnostic), PSR-4, GitHub Actions
Timeline: internal tool, grown as needed
Problem
Every new integration with Bitrix24 and external services (e-signature, warehouse) was written from scratch — requests, error handling and logging got duplicated across projects.
Constraints
The tool had to stay framework-agnostic, so it could be used both inside Bitrix24 modules and in standalone PHP scripts.
What I did
- A Bitrix24 REST client (deals, contacts, companies, document generation from templates)
- Integrations with an e-signature service and a warehouse service behind one interface
- A retry mechanism with a configurable attempt count and separate transport/domain exceptions
- A unified logging system with levels, rotation and retention-based auto-cleanup
- A composer package with CI (static analysis, style checks)
Architecture
Bitrix24 REST
→ E-signature service
→ Warehouse service
→ Unified logger
→ Retry layer
Result
New Bitrix24 and adjacent-service integrations started being assembled from a ready reusable transport-and-logging layer instead of being written from scratch every time.
What can be reused
Bitrix24 REST client with retries
Unified logging system with rotation
Transport/domain exception separation pattern
Related services and solutions
Services
Bitrix24 D7: boxed development and stabilization
I work not only with interface settings, but at the level of the box, the code and internal APIs.
Services
Business process automation
When employees transfer data manually, reconcile spreadsheets, lose requests or repeat the same actions — I turn the routine into code.