Webhook idempotency gaps causing duplicate charges or missed events
Common in Series A–B fintech and SaaS
Reconciliation fixes in 2–4 weeks

Free architecture review · No obligation
Send a short form and we reply within 1 business day to set up your free architecture review. Prefer to talk first? Call 03 7073 2727. Either way, you walk away with a written architecture review.
Free review scope: architecture risks, integration gaps, and a practical roadmap for your stack. Paid work, if any, is scoped as a fixed project or short retainer only after we confirm fit in the free call.
Takes under 30 seconds. Three fields to start — add more context if useful.
Explore Home, Services, Insights, and Case Studies.
Illustrative benchmarks — anonymised
Representative results from architecture and build work — not a guarantee of your outcome. Every system is different.
Series B fintech · Melbourne
Reconciliation latency
6h → 11min
Logistics SaaS · Australia-wide
Infra spend on 4× traffic
−38%
Health-tech platform · ANZ
HIPAA-aligned pipeline shipped
5 weeks
B2B marketplace · Sydney
Webhook drop rate
2.1% → 0.02%
No surprises — here's the exact process
Now
Takes under 30 seconds. Email and one sentence about your challenge is enough.
< 1 business day
We respond with a short note confirming fit and next steps for your free 30-min call.
Week 1
We go deep on scale, reliability, integrations, and AI — then stress-test what you've got.
Week 1–2
A written review with specific recommendations — yours to keep whether we work together or not.
Risk reversal: No-cost 30-min call. No obligation. You walk away with a written async review whether we work together or not. Call 03 7073 2727 anytime.
Illustrative findings — not client quotes
These are representative patterns from reviews we run — anonymised and aggregated. Your report will be specific to your stack and traffic.
Webhook idempotency gaps causing duplicate charges or missed events
Common in Series A–B fintech and SaaS
Reconciliation fixes in 2–4 weeks
Firestore/Postgres access patterns that won't survive 10× traffic
Multi-tenant SaaS backends
Cost and latency stabilised before launch pressure
Cron-based jobs masking real-time requirements
Marketplaces and ops-heavy platforms
Pipeline delivery in 4–6 weeks
SEO + buyer education
Clear answers on process, cost, timelines, and stack coverage.
You receive a focused breakdown of technical risks, growth bottlenecks, and a practical roadmap for backend, integrations, and automation improvements. The written async report is yours to keep whether we work together or not.
Most requests receive a response within one business day with clear next steps for your free 30-min architecture call. You can also call us on 03 7073 2727.
No. The 30-min call and async review are free. We only propose a paid engagement if there is a clear, measurable fit and we can quantify the impact up-front.
Most engagements are fixed-scope projects (architecture rebuild, pipeline delivery, integration hardening) or a short retainer for ongoing architecture and delivery. We scope against measurable outcomes, not open-ended hours. You get a written proposal only after the free review, when fit is clear.
Yes. We support teams from MVP stage through scale-up by prioritizing architecture that is resilient now and extensible as demand grows.
Firebase, Supabase, Google Cloud, Vercel, Postgres, Stripe, HubSpot, Meta, WhatsApp, Telegram, and common AI stacks (Claude, Gemini, OpenAI, RAG pipelines).