The Lost Co
The Lost Co

Web Applications That Run Your Business.

Portals, internal tools & dashboards — fast, secure, integrated with your POS, job management, property or booking systems.

Outgrown Spreadsheets & Generic SaaS?

Data is split across tools; staff duplicate entry; clients lack visibility. Growth slows and errors creep in.

Purpose-Built Digital Operations.

We design architecturally sound Next.js apps with clean domain models, strong auth and performance budgets.

Build Packages

Pick a lane then iterate

MVP
Validate & Launch
$15k+
Auth & RBAC
CRUD modules
1 integration
Deploy & handover
Popular
Growth
Scale Modules
$30k+
Role-based areas
3 integrations
Observability
Perf budgets
Enterprise
Compliance & Scale
POA
SSO
Audit logs
SLAs
Change management

Melbourne Portal Build Workflow

Custom web application delivery: From validated internal tool need to production Next.js portal with governance & performance budgets.

Use Case Definition

Workstream inventory & high-friction process mapping.

1
Step 1 progression node

Domain & Data Modeling

Entities, relationships & access boundaries drafted.

2
Step 2 progression node

Module Implementation

Auth, RBAC, core CRUD & integration adapters.

3
Step 3 progression node

Observability & Hardening

Logging, metrics, basic SLOs & security pass.

4
Step 4 progression node

Pilot & Rollout

Focused pilot cohort feedback → incremental feature expansion.

5
Step 5 progression node
<12 wksTypical MVP delivery window

Ship the Platform You Need.

Get a scoped feature map and architecture outline in a free session.