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CSR Software

Complex software.Clear solutions.

We design and build reliable software platforms, SaaS products, and intelligent automations that turn complex business requirements into practical, scalable solutions.

Discuss a ProjectExplore Our Work
  • Full-Stack Engineering
  • Production-Ready Systems
  • AI & Automation

Software built around how your business works.

From internal tools to customer-facing platforms, we turn complicated requirements into reliable software that people can actually use.

Business Applications

Custom platforms, operational tools, management systems, dashboards, and business workflows.

SaaS Products

Subscription-based applications with secure authentication, billing, permissions, and scalable architecture.

Intelligent Automation

AI-enabled workflows, system integrations, and automation that reduces repetitive manual work.

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Real products. Real engineering.

See all work
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
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

Engineering expertise from idea to production.

Senior engineering and direct collaboration, applied to the parts of a product that matter most: its foundation, its workflows, and how it runs in production.

  • Architecture That Lasts

    Build a maintainable foundation designed for changing requirements, real workloads, and long-term development.

  • Business-First Thinking

    Start with the workflow and the problem, not a preferred framework.

  • Full-Stack Ownership

    Connect the user experience, application logic, databases, external services, and infrastructure.

  • Pragmatic Technology

    Choose tools based on suitability, reliability, and operating costs rather than trends.

The technologies behind the solutions.

A focused toolset, chosen for reliability and long-term maintainability.

  • Backend Engineering

    • Ruby on Rails
    • Node.js
    • NestJS
    • TypeScript
    • REST APIs
    • GraphQL

  • Frontend Engineering

    • React
    • TypeScript
    • Modern frontend architecture
    • Accessible, responsive interfaces

  • Databases & Background Processing

    • PostgreSQL
    • Redis
    • Sidekiq
    • Queues
    • Workers
    • Caching

  • Infrastructure

    • Docker
    • Linux
    • Nginx
    • Cloudflare
    • AWS
    • Object storage
    • Deployment pipelines

  • AI & Integrations

    • LLM APIs
    • AI agents
    • Workflow orchestration
    • External APIs
    • Payments
    • Messaging
    • Document integrations

From the first conversation to a working product.

  1. 01

    Discover

    Understand the business problem, users, workflows, constraints, and technical requirements.

  2. 02

    Design

    Define the architecture, integrations, delivery plan, and user experience.

  3. 03

    Build

    Develop in focused iterations with regular reviews, testing, and transparent technical decisions.

  4. 04

    Launch & Improve

    Deploy, monitor, optimize, and evolve the product based on real usage.

Explore Our Approach

Frequently asked questions

Can you work with an existing software product?

Yes. Work can begin with an existing application, whether the goal is adding features, improving architecture, integrating external services, or modernizing parts of the system.

Can you build a SaaS application from scratch?

Yes. Projects can cover architecture, authentication, billing, administrative interfaces, backend systems, deployment, and production operation.

Do you handle both frontend and backend development?

Yes. CSR Software specializes in full-stack engineering, including user interfaces, APIs, data models, integrations, and infrastructure.

Can AI be integrated into our existing systems?

Yes. We focus on practical use cases such as assisting employees, processing information, orchestrating workflows, and connecting AI capabilities to existing applications.

Do you work with international clients?

CSR Software is based in Romania and can collaborate remotely with businesses in other countries.

How much does a software project cost?

Costs depend on the scope, complexity, integrations, and delivery requirements. An initial conversation helps establish realistic options and an appropriate approach.

Have a complex problem worth solving?

Tell us what you're building or what needs to work better. We'll help turn the requirements into a practical engineering plan.

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