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CSR Software

Connect your systems. Strengthen your infrastructure.

Build reliable connections between applications, external providers, databases, and production environments.

Signs your systems need attention

  • 01

    Systems that do not talk to each other

    Data is exported, imported, and reconciled by hand between tools.

  • 02

    Fragile integrations

    Failures with third-party services go unnoticed until someone complains.

  • 03

    Slow or unreliable applications

    Performance issues and outages without a clear understanding of the cause.

  • 04

    Deployments that feel risky

    Manual releases, undocumented servers, and configuration nobody wants to touch.

What we can deliver

  • REST and GraphQL APIs
  • Third-party integrations
  • Payment and billing integrations
  • Document signature workflows
  • Email and notification services
  • Background workers
  • PostgreSQL and Redis architectures
  • Containerized deployment
  • Cloudflare and AWS integrations
  • Linux server configuration
  • Performance and reliability improvements
  • Monitoring and deployment automation

Capabilities & approach

  • 01

    Secure by configuration

    Secrets kept out of code, least-privilege access, and sensible defaults for every environment.

  • 02

    Resilient integrations

    Retries, idempotency, background processing, and clear error handling for external services.

  • 03

    Operational simplicity

    Infrastructure that is documented, reproducible, and no more complex than the product needs.

  • 04

    Visibility in production

    Logging and monitoring that make problems visible before they become incidents.

Enterprise Business PlatformClient engineering work

A Digital Platform for Complex Procurement

Engineering procurement workflows that connect businesses and suppliers through structured requests, competitive offers, messaging, and integrated business processes.

  • Ruby on Rails
  • React
  • PostgreSQL
  • GraphQL
  • Business integrations
SaaS ProductOwned product

HRgo — Workforce Management Made Simpler

A web-based business platform for managing employee time off, timesheets, approvals, company roles, and administrative workflows.

  • NestJS
  • React
  • TypeScript
  • PostgreSQL
  • Docker
  • Cloudflare

From the first conversation to a working product.

  1. 01

    Review the landscape

    Understand the systems, data flows, environments, and current pain points.

  2. 02

    Plan the changes

    Prioritize integrations and infrastructure work by risk and value.

  3. 03

    Implement safely

    Make changes incrementally, with testing and a rollback path.

  4. 04

    Document and hand over

    Leave clear documentation and automation so the setup stays maintainable.

Frequently asked questions

Can you work with our current hosting provider?

Usually, yes. The aim is to improve what exists where it makes sense, and to recommend changes only when they bring clear operational benefits.

Do you build integrations with any third-party API?

Most providers with a documented API can be integrated. A short review of the API, its limits, and its authentication model comes first.

Can you help with an existing performance problem?

Yes. Work starts by measuring where time is spent, in the database, the application, or external calls, before deciding on changes.

Need systems that work together?

Tell us which systems are involved and what needs to be more reliable.