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//case files

Case Studies

Our clients build under NDA, so we don’t publish their names. What we can publish is the engineering — the problem, the platform we shipped, and where it runs. Every identifying detail below is redacted; nothing else is.

$ls ./case-files02 records indexed

case_file_001STATUSIN PRODUCTIONCLASSIFIED — CLIENT UNDER NDA
CLIENT IDENTITY
[REDACTED · NDA]

▸ DECLASSIFIEDPlant & workforce management platform · Australian construction industry

SECTOR
Construction — plant & people ops
REGION
Australia
PLATFORMS
Web · iOS · Android
STATUS
In production
//brief

A digital platform that gives construction firms real-time oversight of their plant — the equipment fleet — and their people — the on-site workforce. Built to cut operating cost and administrative load while raising compliance and safety visibility across every job site.

//the mandate

Construction operations juggle equipment usage, maintenance, worker check-ins, licences and inductions across scattered sites — most of it still on paper and in spreadsheets. The result is lost plant hours, delayed invoicing, timesheet leakage and compliance blind spots. The mandate: replace the paperwork with a single source of truth for plant and people.

//what we built
PLANT

Plant management

  • GPS equipment tracking with operator identification
  • Maintenance management & defect logging
  • Pre-start checklists with digital defect alerts
  • Plant dockets for rapid invoicing
  • Lift & start-card tracking
PEOPLE

People management

  • Site check-in / check-out
  • Timesheet management
  • Licence, qualification & induction compliance
  • Worker site-readiness verification
SAFETY

Risk & safety

  • Risk and safety management modules
  • Compliance documentation oversight
OPERATIONS

Documents, subcontractors & fleet

  • Digital document management & access
  • Subcontractor management
  • Fleet tracking integration
//platforms
WebBrowser-based management console
iOSNative iPhone app for the field
AndroidNative Android app for the field
//technology
MOBILE
Flutter
WEB
React
BACKEND
Node.jsNestJSMicroservicesWebSockets (Socket.IO)
DATA
MongoDBMySQLRedis
LOCATION
Google Maps Platform
CLOUD & INFRA
AWSDockerKubernetesCI/CDFirebase (Auth & Storage)
//outcomes

Lower maintenance cost

Proactive maintenance and defect logging reduce unplanned plant downtime.

Higher plant utilization

Live tracking of equipment and operators lifts utilization across the fleet.

Less admin overhead

Digital dockets, timesheets and documents replace manual paperwork.

Stronger compliance & safety

Licences, inductions and pre-start checks stay visible and enforced per site.

Directional outcomes the platform is built to deliver; verified figures available under NDA.

case_file_002STATUSIN PRODUCTIONCLASSIFIED — CLIENT UNDER NDA
CLIENT IDENTITY
[REDACTED · NDA]

▸ DECLASSIFIEDChildcare search marketplace & provider portal · Australian early-education sector

SECTOR
Early childhood education & care
REGION
Australia
PLATFORMS
Web · mobile-first
STATUS
In production
//brief

A two-sided platform for Australia's childcare sector. On one side, families search, compare and enquire with childcare services near them; on the other, providers manage their own listings and enquiries through a dedicated portal. Between them sit the calculators and guides that help parents navigate cost, subsidy and choice.

//the mandate

Finding childcare in Australia means weighing care types, locations, availability, cost and government subsidy — across thousands of independent centres with no single place to compare them. The mandate: one marketplace where families discover and evaluate care by location and need, providers keep their own profiles current, and the hard questions — what will it cost, what subsidy applies — are answered with real tools.

//what we built
FAMILIES

Search & discovery

  • Suburb & postcode location search
  • Filter by care type — long day care, preschool, family day care, OSHC, occasional & vacation
  • Browse by state, region & city
  • Parent reviews & ratings
TOOLS

Calculators & guidance

  • Child Care Subsidy estimator
  • Cost-of-care calculator
  • Care-selection guidance
  • Parent guides & resource library
PORTAL

Provider portal

  • Self-service profile & listing management
  • Enquiry & lead management
  • Multi-centre & brand management
CONTENT

Content & journey

  • Editorial resource hub & articles
  • Enrolment-journey guidance
//platforms
Web · FamiliesMobile-first responsive search, tools & enquiry
Web · Provider portalCentre profile, listing & enquiry management
//technology
FRONTEND
ReactASP.NET
BACKEND
.NET (C#)
DATA
SQL ServerRedis
SEARCH
Elasticsearch
LOCATION
Google Maps Platform
CLOUD & INFRA
Microsoft AzureDockerKubernetesCI/CD
//outcomes

Faster discovery

Families find and compare nearby care by type, cost and subsidy in one place.

Providers in control

Centres manage their own profiles and enquiries through a self-service portal.

Clearer costs

Subsidy and cost calculators turn opaque pricing into numbers families can act on.

National scale

Powers discovery across 10,000+ listed services for millions of families nationwide.

Directional outcomes the platform is built to deliver; verified figures available under NDA.

//more on request

More case files exist. Most are sealed.

Under NDA we can walk you through the full detail — architecture, screens, and the numbers behind the outcomes. Tell us what you’re building.

contact@exnodes.vn →