✦ Case studies & portfolio

SaaS, mobile & dashboard case studies.

Selected client projects from Apex Arc. Each case study covers a complete product engagement — discovery, design, engineering, deployment, and hand-off — delivered by the same senior team.

FilterAll workSaaSMobileDashboards3 projects

[01]Live in production · 2025

Hisab Expert · Web

Accounting SaaS · Web Platform

Cloud accounting SaaS for growing businesses. Apex Arc designed and engineered the complete web platform: multi-tenant architecture, real-time financial dashboards, invoicing flows, GST and tax handling, and comprehensive reporting. Live with active paying customers.

01End-to-end product design and engineering
02Multi-tenant SaaS architecture on Postgres
03Real-time financial dashboards and reports
04Live in production with active customers

Stack

Next.jsTypeScriptTailwindSupabasePostgres

View case study

Hisab Expert · Mobile — Accounting App · iOS & Android screen 1

Hisab Expert · Mobile — Accounting App · iOS & Android screen 2

[02]Published on App Store & Play Store · 2025

Hisab Expert · Mobile

Accounting App · iOS & Android

Native-feel iOS and Android mobile app for the Hisab Expert accounting platform. Built with Flutter on a single codebase, with offline-first sync, document and receipt capture, push notifications, and live integration with the web platform.

01iOS and Android shipped from one Flutter codebase
02Offline-first sync with the web platform
03Native receipt and document capture
04Submitted and approved on both app stores

Stack

FlutterDartFirebaseREST API

View case study

[03]Delivered & deployed · 2025

SaaS Dashboard

Operations Dashboard · UI/UX System

Information-dense SaaS operations dashboard for an internal tools team. Apex Arc delivered a complete UI/UX system: design tokens, a component library, key data views, and engineering-ready hand-off documentation. Optimised for high-frequency power users.

01Information-dense, glanceable dashboard UI
02Complete component system with design tokens
03Optimised for power-user keyboard workflows
04Engineering-ready hand-off documentation

Stack

FigmaDesign TokensReact-ready

View case study

✦ Our delivery model

How we deliver client projects.

Four operating principles that govern how Apex Arc selects, scopes, prices, and ships every product engagement.

[01]
Limited engagements per year
Apex Arc takes on a deliberately small number of projects annually so every engagement receives senior attention from kickoff to launch.
[02]
Single team end-to-end
The senior team that scopes the project also designs, engineers, and ships it. No agency layers, no hand-offs, no junior delivery staff.
[03]
Production-grade systems
Every project ships with a real design system, scalable architecture, observability, and documentation — engineered to outlast launch week.
[04]
Fixed-fee, transparent pricing
All engagements are priced per phase with no padded line items. Risks and assumptions are documented in writing before signing.

✦ Start a project

Hire Apex Arc for your next product.

Now booking Q2 2026 engagements with limited availability. Submit a project brief and a senior team member responds within one business day with scope and a fixed-fee estimate.

Send a brief

SaaS, mobile & dashboard case studies.

Hisab Expert · Web

Hisab Expert · Mobile

SaaS Dashboard

How we deliver client projects.

Limited engagements per year

Single team end-to-end

Production-grade systems

Fixed-fee, transparent pricing

Hire Apex Arc for your next product.