ExternalFreelancerRemote$12500–$37500 USD

Decentralized Coin & Wallet Development

Summary

Freelancer Client is hiring: Decentralized Coin & Wallet Development.

Location: Remote

I need a complete, production-ready solution that covers both sides of the project:

What you'll do:

• Verified smart contract for the new coin, delivered with commented source code and deployment instructions.

• Liquidity pool created, seeded, and visible on the chosen DEX, with a dashboard or embedded widget in the wallet that shows depth and recent trades in real time.

• End-to-end testing evidence plus brief technical documentation so I can maintain or extend the project later.

Skills: PHP, Java, Mobile App Development, Android, Blockchain, Web Development, Smart Contracts, Cryptocurrency

Budget: $12500–$37500 USD


Source: Freelancer Client via Remote / Online. Apply on the source website.

Original

I need a complete, production-ready solution that covers both sides of the project:

1) A new coin that can be created, deployed, and instantly tradable on a decentralized exchange, with its live liquidity metrics clearly visible.

2) A companion wallet application built around a modern interface that feels intuitive from the first tap. The wallet must:
• keep a clear transaction history,
• hold several currencies (not just my new coin), and
• remain exceptionally easy for new users to navigate.

My priority is a smooth user flow and accurate liquidity data pulled directly from the blockchain. I am flexible on the underlying chain and open to your recommendation, provided it supports low-cost, fast transactions and reliable DEX integrations.

Acceptance criteria
• Verified smart contract for the new coin, delivered with commented source code and deployment instructions.
• Liquidity pool created, seeded, and visible on the chosen DEX, with a dashboard or embedded widget in the wallet that shows depth and recent trades in real time.
• Wallet application (web or mobile) demonstrating the features above, styled with a clean, modern theme.
• End-to-end testing evidence plus brief technical documentation so I can maintain or extend the project later.

If you have existing tooling or reusable modules that can accelerate delivery while keeping the code secure and auditable, let me know when you respond.

Location & Details

SourceFreelancer
Budget$12500–$37500 USD
LocationRemote
Posted2026-05-19 07:02:47
PHPJavaMobile App DevelopmentAndroidBlockchainWeb DevelopmentSmart ContractsCryptocurrency
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About this listing

This remote opportunity was imported from Freelancer and is shown here for discovery. To apply, follow the link to the original posting.

Skills mentioned:
PHPJavaMobile App DevelopmentAndroidBlockchainWeb DevelopmentSmart ContractsCryptocurrency