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SaaS Development

SaaS Products Built for Production

Most SaaS projects start fast then hit architectural walls. Multi-tenancy breaks under load, billing integrations fail silently, and scaling requires rewrites. We build SaaS platforms designed for real users and real operational complexity—because we run our own.

Why This Breaks in Practice

  • —Architecture shortcuts require rewrites. Single-tenant systems can't scale to multi-tenant, and retrofitting tenant isolation breaks existing features.
  • —Data isolation fails under growth. Improper query filtering exposes tenant data, and noisy neighbors degrade performance for everyone.
  • —Billing becomes technical debt. Subscription management, usage tracking, and plan changes get bolted on after launch without proper state machines.
  • —Permissions are too coarse. Role-based access can't handle complex scenarios, and adding granular controls requires database migrations that break production.
  • —Integrations create data silos. Poor API design and lack of webhooks force customers to build brittle sync scripts that break constantly.
  • —Operational visibility is missing. No monitoring, no tenant-level metrics, no way to debug issues without SSH-ing into production servers.

Our Approach

Multi-tenant from day one. Tenant isolation designed into the data model and access layer, not retrofitted after launch.

Boring technology choices. Proven stacks and standard patterns that scale predictably, not exotic architectures that require specialists.

Observable by default. Tenant-level metrics, error tracking, and performance monitoring built in from the start.

Billing as infrastructure. Subscription state machines, usage tracking, and plan management designed properly, not bolted on later.

API-first design. Integrations and webhooks planned upfront so customers can build on your platform reliably.

Built for handoff. Clear documentation, reasonable complexity, and code your team can maintain without us.

What We Build

Multi-Tenant SaaS Platforms

Architecture designed for multiple customers sharing infrastructure securely.

  • • Tenant isolation at database and application layers with proper query scoping
  • • Resource allocation and rate limiting to prevent noisy neighbor problems
  • • Tenant-specific customization without forking the codebase

Authentication & Permissions

Secure access control that scales from simple roles to complex policies.

  • • SSO integration (SAML, OAuth) with multi-factor authentication
  • • Role-based and attribute-based access control (RBAC/ABAC)
  • • Audit logs for compliance and security investigation

Subscription & Billing

Payment infrastructure that handles plans, usage, and lifecycle changes.

  • • Subscription management with plan changes, upgrades, and cancellations
  • • Usage-based billing with metering and invoicing integration
  • • Payment provider integration (Stripe, Paddle) with webhook handling

API & Integration Layer

Developer-friendly APIs that customers can build on reliably.

  • • RESTful or GraphQL APIs with versioning and deprecation paths
  • • Webhook delivery with retry logic and delivery guarantees
  • • API rate limiting, authentication, and usage analytics

Operational Infrastructure

Monitoring, alerting, and tooling for running a SaaS product.

  • • Application monitoring with error tracking and performance metrics
  • • Tenant-level dashboards showing usage, health, and resource consumption
  • • Background job systems with retry logic and failure alerting

Built and Operated Internally

We're a small team, but we run SaaS products daily. PingSLA operates as multi-tenant monitoring infrastructure with tenant isolation, webhook delivery, and usage-based alerting. Rizqtek CRM handles role-based permissions, audit trails, and operational workflows for multiple teams. These aren't demos—they're systems we depend on for our own business.

When we build SaaS products for others, we apply the same architectural discipline. We know what multi-tenancy patterns stay reliable because we've debugged query scoping issues in production. We know what billing flows work because we've handled subscription changes and usage tracking ourselves. We know what monitoring matters because we use those dashboards to understand tenant health.

This operational experience means we build systems that remain maintainable. No over-engineered microservices for 10 users. No custom authentication when proven solutions exist. Just solid architecture that scales predictably as your customer base grows.

Let's Talk

If you're building a SaaS product that needs proper multi-tenancy, billing, or operational infrastructure, we should have a conversation. We'll discuss your product requirements, identify architectural decisions that matter, and see if we're a good fit.

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