Case study

NFT Aggregator App Development: Custom DeFi Wallet Solution

$20K: in development grants received with our help
3: months for product development
12: months of security issue updates

ABOUT THE CLIENT

Our client is an Australia-based startup in the DeFi, Blockchain, and Crypto industry. They set out to develop a secure and scalable DEX aggregator wallet for handling cryptocurrency and DeFi transactions.

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
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

Industries we work in

Business Results

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.