SAAS · MULTI-TENANCY · BILLING · SCALING

SaaS Product Development

Digital products that scale from the first user to millions.

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Built with
SaaS product · Q4
Live · GA · Data · now
Live
MRR+12.4% MoM
$48.2k
Churn
1.8%
-0.4 p.p.
Signups 30d
842
+18%
Forecast ARR
$578k
Forecast Q1
Plan distribution
Active · 1,842
  • Starter
    62434%
  • Growth
    91850%
  • Enterprise
    30016%

Sector challenges

Multi-tenancy

Architectures that isolate data between clients while maintaining a single codebase. Schema-per-tenant or row-level security strategies.

Recurring billing

Stripe integration, plan management, upgrades/downgrades, trial periods, and MRR/churn metrics.

Onboarding and public API

Registration flows optimized for conversion. API documented with OpenAPI/Swagger for third-party integrations.

Horizontal scalability

Kubernetes, microservices, and event-driven architecture to scale each component independently based on demand.

Common technologies

Backend
JavaSpring BootNode.js
Frontend
ReactAngular
Infrastructure
KubernetesDocker
DELIVERABLES

What we deliver in SaaS

Digital product ready to scale from the first customer to enterprise, with business metrics integrated from day one.

Real multi-tenancy

Isolation by schema or row-level security depending on volume, with tooling for migrations, exports, and per-tenant debugging.

Recurring billing

Stripe integration for subscriptions, upgrades, downgrades, trial periods, and prorated charges. Idempotent webhooks and exponential retries.

Business metrics

MRR, churn, LTV, and MoM measured in real time with drill-down by plan and cohort. Dashboards connected to product and CRM.

FAQ

What they ask before signing

Common questions on SaaS projects.

  • Schema-per-tenant or row-level security?
    Depends on the business model and volume. Schema-per-tenant for large accounts with sensitive data; row-level security when churn is high and operations are standard. The decision is documented in an ADR before the first sprint.
  • How do you handle Stripe billing?
    Subscriptions with versioned products and prices, idempotent webhooks with retries, nightly reconciliation, and per-plan feature flags. Support for automatic taxes and multi-currency when applicable.
  • When do you recommend microservices?
    When the team exceeds ~20 engineers or when modules have very different load profiles. Until then, a well-structured modular monolith with clear bounded contexts — ready to extract services when it pays off.

Related services

Backend

Scalable APIs with Java, PHP, Node.js. Robust high-performance architectures.

Java & Spring Boot

Enterprise APIs with Spring Boot, Hibernate, and Kafka. High-concurrency projects.

React

Dynamic and reusable interfaces. Flexible ecosystem with Redux and React Query.

Angular

Complete framework for enterprise apps. Native TypeScript and built-in testing.

Tell us about your project

We analyze how your project works today and identify where you can gain real efficiency with AI and software.

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