Expert Buy and Sell App Development Company

Expert Buy and Sell App Development Company

If you are looking for a buy and sell app development company, Associative is a premier development firm based in Pune, India. We specialize in transforming visionary ideas into scalable digital realities, helping businesses navigate the complexities of the digital marketplace with cutting-edge technology.

About Associative

Welcome to Associative, a software development company headquartered in Pune, Maharashtra, India. Established on February 1, 2021, we are a team of dedicated innovators, problem-solvers, and IT professionals.

We operate with unyielding transparency and regulatory compliance. Associative is formally registered with the Registrar of Firms (ROF), Pune. Our mission is to guide businesses through the digital landscape by creating comprehensive solutions that drive growth, efficiency, and market leadership.

Why Choose Us for Marketplace & App Development?

Our foundation is built on open communication, honesty, and a client-centric approach. We are proud to hold official accreditations that validate our technical expertise:

  • Adobe Bronze Solution Partner
  • Official Reseller Partner of Strapi

Our Comprehensive Service Portfolio

Associative offers a one-stop-shop for businesses seeking to innovate in the buy and sell sector. Our expertise covers the full product lifecycle:

1. Mobile Application Development

We build engaging applications for the devices your customers use every day, perfect for high-traffic marketplaces.

  • Native Development: Android (Java, Kotlin) and iOS (Swift, SwiftUI).
  • Cross-Platform: Flutter and React Native for unified codebases.
  • Progressive Web Apps (PWAs): Bridging the gap between web and mobile.

2. Web Development & CMS Solutions

We craft high-performance digital experiences ranging from corporate portals to complex e-commerce web applications.

  • Front-End: React, Angular, Vue.js, Next.js, and more.
  • Back-End: Node.js, Python (Django/FastAPI), PHP (Laravel), and Ruby on Rails.
  • CMS Mastery: Headless CMS (Strapi, Contentful), WordPress, and E-commerce solutions (Magento, Shopify, BigCommerce).

3. AI, Blockchain & Future Tech

  • AI & Machine Learning: Intelligent chatbots, recommendation engines, and image recognition for product listings.
  • Blockchain & Web3: Secure smart contracts (Solidity) and NFT marketplaces for decentralized buying and selling.
  • Game Dev & AR/VR: Immersive shopping experiences using Unity or Unreal Engine 5.

4. Specialized Enterprise Solutions

From high-frequency trading bots to custom CRM/ERP integrations (Salesforce, Odoo, ERPNext), we ensure your backend operations are as smooth as your frontend user experience.


Innovation & R&D: NexusReal

Associative is at the forefront of R&D with our flagship project, NexusReal: Intelligence Fused Reality. We utilize interactive AI Avatars and realistic human cloning to create advanced industrial visualizations and virtual news anchors.

Operational Excellence & Transparency

  • Flexible Engagement: We offer variable models (3 to 9 hours per day) to suit your project needs.
  • Transparent Billing: Invoices are submitted daily, weekly, or by milestone. We operate strictly on a time-and-materials basis.
  • Client Confidentiality: We adhere to strict NDAs. To protect your IP, we do not maintain a public portfolio.
  • 100% Ownership: Upon final payment, you receive full ownership of the source code and IP.

Work With Us

We provide general time estimates based on project complexity (e.g., minimum 1000 hours for complex custom software) and offer a 7-day complimentary post-launch support period.

Contact Information:

  • Address: Khandve Complex, Yojana Nagar, Lohegaon - Wagholi Road, Lohegaon, Pune, Maharashtra, India – 411047
  • Phone/WhatsApp: +91 9028850524
  • Email: info@associative.in
  • Website:https://associative.in
  • Office Hours: 10:00 AM to 8:00 PM (Monday – Saturday)
Buy and Sell App Development Associative
Looking for expert buy and sell app development? Associative provides scalable, secure, and feature-rich marketplace solutions