Budget: 17000 UAH Deadline: 7 days
Good evening,
I am an experienced Flutter developer with over 4 years of experience, an impressive portfolio, and a desire to achieve quality results quickly and accurately. I have reviewed your task and can complete it efficiently and effectively.
Portfolio Freelancehunt
I offer a full range of services to make your project successful and easy to develop further. My goal is to provide quality development that not only meets your requirements but also exceeds expectations. I handle everything from development and testing to deploying all necessary components. You will receive a ready-made "turnkey" project, and you won't need to look for additional specialists.
Moreover, I provide full support at every stage. Together with you, we will discuss all important aspects, and I will help you think through the logic and functionality of your project to make it user-friendly and intuitive.
By collaborating with me, you gain not only a developer but also a reliable partner who is invested in your success. Ready to create something special together? Let's discuss your project in more detail!
My task is to provide reliable support throughout the entire project and after its completion. Rest assured that I am always available, ready to answer your questions and solve any tasks in real-time.
I am open to new exciting projects and ready to contribute to their successful implementation. I look forward to the opportunity to discuss the details and start our collaboration.
Budget: 27000 UAH Deadline: 31 days
Good day!
We are ready to develop a Flutter App.
We write in Python/Flutter. We are in 2nd place on the platform for this language.
Portfolio: Freelancehunt
We would be happy to collaborate!
Budget: 7000 UAH Deadline: 7 days
Good day!
I have been developing applications on Flutter for about 3 years.
If needed, I can provide links to published applications and my resume in private.
I would be happy to collaborate.
Sincerely, Yevhen
Proposals are currently absent
Proposals concealed
Current freelance projects in the category Cryptocurrency & Blockchain
need a programmer to create a website we need to discuss collaboration and the execution of the work, everything is individual and regarding payment as well
We're building a regulated real estate tokenization platform that converts institutional-grade properties into ERC-3643 security tokens with built-in ONCHAINID compliance. Our platform enables fractional ownership, secondary trading, and DeFi integration—making premium real estate investment accessible to everyone. I am looking for a talented blockchain $ smart contract developer. Tech Stack: - Blockchain: Solidity (ERC-3643 with ONCHAINID) on Arbitrum One, Hardhat - Backend: Node.js/TypeScript, Express, PostgreSQL, Redis - Frontend: React/TypeScript, ethers.js/wagmi, Tailwind - Infrastructure: AWS, Docker, GitHub Actions Blockchain Developer Responsibilities: - Design and deploy ERC-3643 smart contracts with compliance logic - Implement ONCHAINID identity and KYC whitelist integration - Coordinate external security audits and optimize gas usage - Build DeFi lending integrations (staking, yield, collateralization)
We need to connect a payment system to a high-risk site. The main requirements are the acceptance of fiat funds and the withdrawal of funds in cryptocurrency. Preferably no KYC. Only those who have had similar experience. Price is negotiable.
Tech Stack - React: Responsive and dynamic front-end development - Node.js: Robust backend operations - Web3: Multi-chain cryptocurrency integration - Solidity: Smart contract development Project Objective Develop a comprehensive multi-chain staking platform for a popular gaming ecosystem, enabling seamless cryptocurrency interactions, NFT marketplace integration, and enhanced user experience across multiple EVM-compatible blockchain networks. Whitepaper We've been more than just a mobile gaming studio; we are visionaries and innovators in the gaming world. Our team is formed by mobile gaming industry talents and passionate gamers, and is dedicated to pushing the boundaries of what's possible in mobile gaming. Our expertise focuses on hybridizing genres to create something truly unique which we adapt for transitioning Web2 gaming to Web3 gaming titles. From Racing RPGs to Action Strategy games, we are constantly experimenting and blending genres to offer new gaming experiences. Our games aren't just a form of entertainment; they're immersive journeys that engage, challenge, and captivate our players. We embody our mission to not merely entertain but to transport our audience into an extraordinary universe of interactive world within Web3 gaming. - Front-End Development - Back-End Development - Landing Page Redesign - Multi-Chain Integration - NFT Marketplace - Testing & Quality Assurance - Deployment & Maintenance
What needs to be done: conduct an independent expert consultation on the implementation of multisig wallets to protect the company's treasury funds, which operates with high-volume payment processing in USDT across three networks - TRON (TRC20), BNB Smart Chain (BEP20), and Ethereum (ERC20). Requirements: (1) review available market solutions and recommend the optimal one for our profile - a single custodial platform for all three networks or a combination of separate tools for EVM and TRON; (2) propose a signature architecture (e.g., 2-of-3), key distribution among roles, thresholds for quick/large payments; (3) provide recommendations for key storage (hardware wallets, HSM) and procedures in case of key loss or compromise. For whom: the team administering the company's treasury with a high volume of crypto transactions. Success criterion: a ready recommended architecture with a clear implementation plan. Requirements: practical experience in implementing multisig, specifically with TRON (not just EVM), experience with specific solutions (Safe/Gnosis, Fireblocks, BitGo, Cobo, or native TRON multisig), preferably with cases of previous implementations.