NFT Aggregator App Development: Custom DeFi Wallet Solution

$20K

in development grants received with our help

months for product development

months of security issue updates

Challenge

The client sought to disrupt the Web3 space with a high-performance NFT aggregator app and DeFi wallet, but faced significant budget constraints for a from-scratch build. The primary challenge was to engineer a complex Smart Order Routing system and atomic multi-token swaps on a limited budget, while simultaneously securing development grants to fund the project’s long-term roadmap.

Industry DeFi / Blockchain / Crypto

Location Australia caselogo6

Cooperation Period 2023

Deeper Look

OmiSoft’s Solution

Grant Acquisition Strategy

Our team supported the client in securing over $20,000 in development grants. This involved identifying suitable grant programs, preparing persuasive applications, and leveraging industry partnerships to increase the likelihood of approval.

Custom DeFi Wallet Development

We customized an existing open-source wallet (trustwallet.com) to create a new DeFi wallet. This approach allowed us to maximize functionality while reducing time-to-market and development costs.

Integration of Smart Order Routing

Implemented Smart Order Routing logic into the wallet to ensure optimal token trade execution. This enabled users to receive the best possible trading rates across decentralized exchanges.

Atomic Multi-Token Swap Implementation

Integrated atomic multi-token input swap functionality, allowing users to exchange multiple tokens simultaneously in a single transaction, increasing transaction efficiency and user convenience.

NFT Marketplace App Development

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Tech Stack used

Cross-platform Technologies Used

OkHttp

Rxjava

Glide

Workers

Hilt

Charts

Firebase

Kingfisher

SWIFT

PromiseKit

Java

By delivering a production-ready NFT aggregator and secure DeFi wallet in just three months, we enabled our client to enter the Web3 market with a Tier-1 product on a optimized budget. Our technical intervention was a decisive factor in securing $20,000 in development grants, as the project’s architecture successfully passed rigorous technical audits and security standards.

The implementation of Smart Order Routing and atomic multi-token swaps has positioned the platform as a high-efficiency alternative for digital asset enthusiasts. By offering the best possible trading rates across multiple decentralized exchanges, the solution has established a strong market foothold and a clear path toward dominating the NFT swap sector. This success validates the "smart development" approach, proving that sophisticated blockchain infrastructure can be both cost-effective and globally competitive.