Cloud & Serverless Architecture
Design scalable backend systems using Firebase, GCP, AWS, and event-driven architecture. From MVP to production at scale.
Infrastructure that scales with demand without blowing costs.
Scale Stack designs and delivers cloud and serverless architecture for Melbourne and Australia-based companies that need infrastructure that grows with demand. We use Firebase, Google Cloud Platform (GCP), and AWS to build event-driven backends that scale from MVP to production without over-provisioning or surprise bills.
Founders, CTOs, and platform leads at growth-stage SaaS and product companies who need a backend that ships fast now and still holds up when usage, tenants, and integrations multiply. If you are on Firebase, Supabase, GCP, or AWS and cost or reliability is getting noisy, this service is for you.
What you get
- Event-driven and serverless design so you pay for actual usage, not idle capacity.
- Firebase and Firestore scaling best practices for real-time apps and SaaS.
- Multi-cloud and hybrid strategies where needed (GCP, AWS, or both).
- Architecture reviews and migration plans from monoliths or legacy systems.
How we deliver
- Audit your current stack: data model, auth, functions, queues, and cost drivers.
- Map target architecture for the next 12–24 months of growth.
- Prioritise a delivery roadmap: quick reliability wins first, then structural changes.
- Implement with observability, runbooks, and clear ownership so your team can maintain it.
Stack we work with
- Firebase / Firestore / Auth
- GCP Cloud Run, Pub/Sub, Cloud Tasks
- AWS Lambda, API Gateway, SQS
- Stripe, HubSpot, and custom API edges
Outcomes
- Predictable serverless spend as usage grows
- Clear tenancy and security boundaries
- Event-driven paths for webhooks, sync, and AI workloads
- A written architecture baseline your team can extend
Ideal for product teams launching MVPs, scale-ups moving off shared hosting, and enterprises modernising legacy backends. We focus on revenue-critical systems where uptime and cost predictability matter.
We work with Melbourne product teams in person or remotely, and with Australia-wide companies on the same serverless-first patterns. Local timezone overlap and Australian business context are part of how we deliver.
Related systems we build
- Scalable Backend Systems – Infrastructure that automates operations, processes data, and scales your product reliably.
- Event-Driven Architecture – Decoupled, reliable systems using pub/sub and queues so components scale independently.
- Secure Payment & Auth – Authentication, authorisation, and payment flows that are secure, compliant, and scalable.
Free architecture review
Need cloud & serverless architecture for your product?
Request a free architecture review. We map risks, integrations, and a practical roadmap, then send a written report you keep either way.
- ●Response within 1 business day
- ●Architecture + growth audit included
- ●Stack-level recommendations for your exact tools
- ●Prefer the phone? 03 7073 2727
SEO + buyer education
Cloud & Serverless Architecture FAQ
Common questions from Melbourne and Australia growth-stage teams.
Do you only work with Firebase?
No. Firebase is a frequent starting point, but we design across GCP and AWS as well. The right mix depends on your product, compliance needs, and existing team skills.
Can you review an existing architecture without rebuilding it?
Yes. Many engagements start with a free architecture review and a written report. You keep the report either way, then decide whether to engage for implementation.
How do you control serverless cost?
We design for access patterns, move heavy work off hot paths, and use queues, caching, and batch where it belongs. Cost and reliability are reviewed together, not as afterthoughts.