Hadster

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Client: Hadster
Industry: Automotive, Marketplace
Platform: Mobile Application (iOS & Android)
Developed By: Avigma.com

Overview

Hadster is a user-friendly mobile marketplace where users can buy and sell parts for automobiles, motorcycles, ATVs, watercraft, snowmobiles, and other vehicles. Whether you’re parting out a vehicle or just selling a few parts, Hadster offers a seamless and free platform to connect with local buyers and sellers.

Client Objective

The client approached Avigma.com to develop an intuitive and powerful mobile app that:

  • Allows users to list vehicle parts quickly
  • Enables location-based browsing for buyers
  • Supports in-app messaging/chat for instant communication
  • Offers an effortless multi-part listing experience
  • Is FREE to use and optimized for user acquisition

Core Features Delivered by Avigma

1. Easy Listings

  • Upload photos, write a short description, and choose your category.
  • Option to sell individual parts or bulk items from a vehicle.
  • Drag & drop UI and photo optimization tools for fast uploads.

2. Location-Based Search

  • Integrated geolocation and maps API to allow users to find listings in nearby areas.
  • Real-time search filtering based on radius, part category, and vehicle type.

3. Real-Time Chat

  • In-app chat functionality to connect buyers and sellers instantly.
  • Push notifications for new messages and inquiries.
  • Spam protection and user reporting tools.

4. Listing Management

  • Users can edit, update, or delete listings anytime.
  • Dashboard showing analytics on views and inquiries.

5. UX/UI Design

  • Modern, clean, and intuitive UI/UX tailored for both tech-savvy and casual users.
  • Dark and light modes for user preference.
  • Built using Flutter for a seamless cross-platform experience.

Technology Stack

Component

Technology Used

Frontend

Flutter (iOS & Android)

Backend

Node.js + Express.js

Database

MongoDB (NoSQL)

Realtime Chat

Firebase Realtime DB

Maps & Geo

Google Maps API

Notifications

Firebase Cloud Messaging

Hosting & APIs

AWS Lambda & EC2

Results & Impact

2,000+ Listings posted in the first 3 months
30,000+ Downloads across Android and iOS
4.8 App Rating on Google Play & App Store
Increased user engagement with 3x more chat interactions
Seamless scaling with cloud-native architecture

Client Testimonial

Avigma turned our vision into reality with precision and speed. The Hadster app has received great feedback from users, and the scalable backend lets us grow confidently. The team’s understanding of mobile marketplaces was unmatched.
Allen VanValkenburg, Founder, Hadster

Conclusion

Avigma.com helped Hadster revolutionize the used vehicle parts market with a clean, reliable, and scalable app. The result is a high-performance platform that connects part sellers and buyers locally, empowering both sides with transparency and ease of use.

Want to build your own marketplace app or custom software?
Let’s talk! 

👉 www.avigma.com

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