Mundus Code Agency Management App
UI Mockup Review — Q2 2026
Flutter Mobile App

Your Agency,
Fully in Your Pocket

A powerful Flutter app with Material Design 3 — giving your team real-time visibility into projects, tasks, invoices, and client support from any device.

Flutter · Dart Material Design 3 REST API Firebase Push Biometric Auth Offline Mode

Everything your team needs

Six fully-integrated screens working together to keep your agency running smoothly — live data, offline-capable, secured.

📊

Project Dashboard

Real-time overview of all active projects, KPIs, budget consumption, and team activity at a glance with live charts and progress rings.

Task Management

Kanban-style tasks with priority flags, due dates, assignees, and project tagging. Swipe gestures to update status instantly.

🧾

Invoice Viewer

PDF-native invoice viewer with payment status tracking, overdue alerts, and downloadable exports — all in one tap.

🎫

Support Tickets

Client-facing support portal with threaded conversations, priority classification, SLA timers, and status updates synced in real time.

🔔

Push Notifications

Firebase-powered smart alerts for new tasks, invoice due dates, ticket replies, and project milestones — fully configurable per user.

🌓

Dark & Light Mode

System-aware adaptive theming with a manual override toggle. Dark mode for focus sessions, light mode for client presentations — preference saved automatically.

Explore each screen

Secure Login

A clean, distraction-free authentication screen with JWT-based login, biometric unlock shortcut, and adaptive error handling — all with sub-200ms response times.

  • Email + password with real-time validation and inline error messages
  • Biometric shortcut (Face ID / Touch ID) for returning users
  • JWT token issued on success, stored securely via flutter_secure_storage
  • Auto-navigates to Dashboard after authentication — no white screen crash
<200ms
Auth Response
JWT
Token Type
AES-256
Token Storage
9:41
●●●● WiFi 🔋
9:41
●●●● WiFi 🔋
Good morning, Marco Tuesday, 31 Mar 2026
M
12
PROJECTS
↑ 2
€48k
BILLED
↑ 12%
34
TASKS
↓ 3
7
TICKETS
↑ 1
Brand Redesign — Nexio
Active
78% completeDue Apr 15
Mobile App — Vertix
In Review
55% completeDue May 3
SEO Campaign — Lumiera
On Hold
32% completeDue Jun 1
9:41
●●●●🔋
My Tasks
!
Finalise homepage wireframes
Design HIGH Due today
API endpoint integration — auth
Dev MED Apr 2
Write Q1 content calendar
Content LOW Apr 5
Client onboarding deck
Design MED Done ✓
QA regression — mobile build
QA HIGH Apr 1
SEO keyword research doc
Content LOW Done ✓
9:41
●●●●🔋
Invoices
OUTSTANDING BALANCE
€23,400
3 overdue · 6 pending
INV-2026-031
Nexio — Brand Package
Issued Mar 15 · Due Apr 1
€8,400
Overdue
INV-2026-028
Vertix — App Design Phase 1
Issued Mar 1 · Due Apr 10
€12,000
Pending
INV-2026-024
Lumiera — SEO Retainer
Issued Feb 28 · Paid Mar 20
€3,000
Paid
INV-2026-019
Orbis — Social Media Mgmt
Issued Feb 15 · Due Apr 5
€1,800
Pending
9:41
●●●●🔋
Support
7
OPEN
4
IN PROGRESS
23
RESOLVED
TKT-0094 Open
Dashboard not loading after login
Critical Nexio · 2h ago
TKT-0091 In Progress
Invoice PDF download error on iOS
High Vertix · 5h ago
TKT-0088 Open
Team member cannot access tasks view
High Lumiera · 1d ago
TKT-0085 Resolved
Notification not appearing for new tasks
Medium Orbis · 2d ago
9:41
●●●●🔋
Notifications
4 unread
TODAY
📋
New task assigned to you
Finalise homepage wireframes — Nexio brand project
2 min ago
🧾
Invoice overdue
INV-2026-031 from Nexio is now 1 day overdue
1h ago
🎫
Ticket reply received
Nexio replied to TKT-0094: "Still happening, urgent"
2h ago
📊
Project milestone reached
Vertix app project hit 50% completion ✓
3h ago
🧾
Invoice sent — INV-2026-035
New invoice €6,200 sent to Orbis — Digital Strategy Package
Just now
YESTERDAY
Task completed by team
Sara marked "Client onboarding deck" as done
Yesterday · 4:30 PM
9:41
●●●●🔋
Analytics
Board View
Revenue YTD
€312k
↑ +28% YoY
Active Clients
24
↑ +4 QoQ
Avg Project Val
€13k
↑ +9%
On-Time Rate
94%
↑ +2pp
MONTHLY REVENUE
OCT NOV DEC JAN FEB MAR
PROJECT STATUS
12 ACTIVE
Delivered47%
In Progress33%
On Hold11%
Pipeline9%
TOP CLIENTS
Nexio
€88k
Vertix
€74k
Lumiera
€56k
Orbis
€38k
TRENDS
Team Util.
91%
↑ +11pp
Avg Margin
42%
↑ +5pp
NPS Score
+72
↑ +8
9:41
●●●●🔋
Settings
v2.4.1
APPEARANCE
Dark Mode
Easier on the eyes at night
Follow System Theme
Auto-switch with device
PUSH NOTIFICATIONS
Invoice Sent
Alert when invoice dispatched
Invoice Overdue
Payment overdue reminder
Task Updates
Assignments & status changes
Ticket Replies
New support ticket messages
Project Milestones
Completion & check-in alerts
🌙 Quiet Hours
22:00 — 08:00 · Critical only
Edit →

Built for speed & scale

Modern, battle-tested tech stack with zero vendor lock-in. Runs on iOS and Android from a single codebase.

Mobile Frontend
Flutter 3.x (Dart)
Material Design 3
Riverpod State Mgmt
GoRouter Navigation
Backend / API
REST API (JSON)
JWT Auth + Refresh Tokens
HTTPS / SSL Enforced
Versioned Endpoints
Push & Auth
Firebase Cloud Messaging
Biometric Auth (Face ID / Touch)
Secure Token Storage
Remote Wipe Support
Offline & Storage
Hive / SQLite Local DB
Intelligent Cache Strategy
Background Sync
Conflict Resolution Logic

From design to ship in 8 weeks

Clear milestones, weekly check-ins, and no surprises. Here's exactly what gets built and when.

WK 1–2

Design & Architecture

Finalise UI mockups, component library, navigation flow, and data models. Backend API schema definition and authentication flow design.

Figma Designs Component Library
WK 3–4

Core Flutter App

Navigation shell, auth screens (login, biometrics, token refresh), dashboard screen with live API integration, and project list.

Auth Flow Dashboard API Layer
WK 5–6

Feature Modules

Task management with full CRUD, invoice viewer with PDF rendering, support ticket portal with threaded messages, and push notification integration via Firebase.

Tasks Invoices Support Notifications
WK 7

Testing & Polish

Unit + widget tests, security audit (certificate pinning, biometrics, secure storage), performance profiling, and client UAT session.

QA / UAT Security Audit
WK 8

Store Release & Handoff

App Store & Google Play submission, CI/CD pipeline setup, documentation handoff, and 30-day post-launch support window.

App Store Play Store Documentation

Ready to move
forward?

Share your feedback on these mockups and we'll lock in the designs this week.

🎨 View Wireframes