TeraBiz - Small Business Operations Mobile App

Project Overview & Client Background

TeraBiz is a mobile application developed for a small retail and service business based in Addis Ababa. The client operates a neighborhood shop that handles daily sales, customer requests, and stock management using paper records and basic phone communication.

The business employs a small number of staff and serves walk-in customers. As transaction volume increased, manual tracking became inefficient and error-prone.

2

Months Duration

1

Platform (Android)

5+

Staff Users

Problem Statement & Solution Approach

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Problem

close Sales records were written manually and difficult to summarize
close Stock levels were not tracked consistently
close No clear daily or weekly sales visibility
close End-of-day reconciliation took significant time

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Solution

check Simple Android-based business management application
check Tailored for small Ethiopian businesses
check Focus on ease of use and low training requirements
check Reliable under limited connectivity conditions

Our Approach: We built a centralized system that consolidates sales entries, inventory tracking, and reporting in a single mobile app usable by both owners and staff, with offline capability for uninterrupted operations.

Key Features Implemented

point_of_sale

Sales Recording

• Quick entry of daily sales transactions
• Automatic calculation of totals

inventory_2

Inventory Tracking

• Manual stock updates
• Low-stock visibility for fast-moving items

analytics

Basic Reporting

• Daily and weekly sales summaries
• Simple performance overview for owners

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User Access Levels

• Owner role with full visibility
• Staff role limited to sales entry

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Offline Support

Transactions recorded offline and synced when internet is available – ensuring uninterrupted business operations even with limited connectivity.

Technology Stack Used

smartphone Mobile App

Flutter (Android)

dns Backend

Node.js (REST API)

storage Database

Firebase Firestore

lock Authentication

Phone number–based login

Flutter Dart Node.js Express.js Firebase Firestore REST API

App Screenshots

User Login Screen

Sales Entry Screen

Inventory List View

Daily Summary Dashboard

Project Outcomes & Client Testimonial

trending_up Outcomes

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Reduced manual record-keeping

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Improved visibility into daily sales

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Faster end-of-day reporting

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Better inventory awareness

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"The app made it easier to record sales and track stock. It reduced paperwork and helped us see daily performance clearly."

TB

TeraBiz Client

Business Owner, Addis Ababa

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