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SAAS DEVELOPMENT

Production SaaS in 6–12 weeks — architected for 100K users

SAAS DEVELOPMENT Logo

Production SaaS in 6–12 weeks — architected for 100K users

Most SaaS rewrites happen because the original architecture wasn’t designed for growth — a broken decision at MVP stage costs 3x to fix at first scale. We design, architect, and ship production-ready SaaS in 6–12 weeks: the right technology for your stage, assessed risks, and a clear plan from day one. A dedicated architect owns your technical roadmap from database schema to deployment pipeline, with milestone-based visibility instead of standups.

Client-verified: a 12-week scoped project delivered in 4 weeks; a 500–1,000 employee analytics SaaS saw 20–30% data quality improvement and 30–40% faster validation after our pipelines went live; a trading SaaS sustained 100,000+ simultaneous WebSocket subscriptions, production-stable from day one. You own the code — fully documented, with clean architecture and deployment runbooks, and no vendor lock-in.

We can help you with:

  • MVP / PoC / SaaS Development
  • Product development and release planning
  • System Design and Architecture
  • Codebase Review and Improvement
  • Cost Optimization
  • Risk Reduction
  • Discovery and Strategy Development
  • Work Estimation and Planning
  • Technology Stack Evaluation
  • Ongoing Support and Advisory
  • and more.

Ready to discuss your SaaS architecture and launch timeline? Book your free call!

Technologies we use

  • Rust
    Rust
  • TypeScript
    TypeScript
  • React
    React
  • Next.js
    Next.js
  • PostgreSQL
    PostgreSQL
  • Docker
    Docker
  • AWS
    AWS
  • Supabase
    Supabase
  • Stripe
    Stripe
  • GitHub Actions
    GitHub Actions

Packages

An hour on the product: tenants, billing, permissions, and the release cadence you need to hold.

1 day

We map the tenant boundaries and the billing paths, then report what has to exist before the first paying customer does.

7 days

Scoped SaaS first phase — core features, auth, basic dashboard. Production-ready.

30 days

A multi-tenant product built out over successive releases: billing, roles, onboarding and the operational tooling that keeps it running.

90+ days

Case Studies

Tofu — Accounting Integration Platform project screenshot
SaaS Development

Tofu — Accounting Integration Platform

Flag of JPJapan7 months

Scaled the Tofu accounting SaaS by tripling supported document types, adding QuickBooks Online US support to grow the addressable base by 86%, and cutting read-restart errors 25x while resolving 107 stability tickets.

RustTypescriptPythonNextJSYugabyteDBactix-webAWS S3/EC2/EKSKubernetesRedisRabbitMQDatadogOpenTelemetryTailwindCSSShadcn/ui

FAQ

  • We operate as a self-managing product team, not a dev shop that needs daily direction. Your SaaS gets a dedicated architect who owns the technical roadmap — from database schema to deployment pipeline — with milestone-based visibility, not standups.

  • Rust is our core for performance-critical SaaS components — real-time processing, API gateways, data pipelines — where it eliminates classes of production failures before deployment. It rejects buffer overflows and race conditions at compile time and avoids GC pauses, which helped us run 100,000 stable WebSocket subscriptions in production.

  • Rust is our core for performance-critical components. For front-ends we use React, Next.js, and TypeScript; for rapid prototyping we integrate Python and Node.js. The stack matches your product’s needs, not our preference.

  • We deliver complete SaaS products — database design, API, front-end, auth, billing integration, and deployment to your cloud infrastructure. For larger products, we assign a project manager and provide CTO oversight at critical architecture decisions.

  • A multi-vendor e-commerce platform had stalled for 8 months. We restructured it into 2-week milestone sprints and shipped the MVP in 10 weeks, scaling to 5K concurrent users. In FinTech, we built a trading platform sustaining 100,000 live WebSocket subscriptions from day one.

  • No. We structure SaaS projects into 1–2 week milestones with deliverable demos at each checkpoint. You review working software and provide product direction — we handle architecture decisions, code quality, and deployment without daily input.

  • SaaS scope creep is the #1 budget killer. We lock scope at the milestone level — each milestone has defined deliverables, acceptance criteria, and a fixed price. Mid-project pivots are accommodated at milestone boundaries, not mid-sprint. CTO reviews at critical junctions catch architectural risks before they compound.

  • Yes. We sign NDAs before any technical discussion begins, on request.

  • You do. IP, source code, architecture docs, and deployment runbooks are fully assigned to you on completion — no vendor lock-in.

  • Yes. Signed contracts with fixed scope per phase. You’re contracting with a registered entity, not an individual.

Book a free call

Consult with our engineering team to define the perfect solution for your needs.

Book a call
30 minutes