Web3 PM for Crypto Payment & Invest Platform

@irsolutions

With over a decade of experience in full-stack architecture and high-scale systems, I understand your need for a Web3 project manager to bring your cryptocurrency payment platform to life. Your goal of translating the product vision into a production-ready system aligns perfectly with my background in high-complexity systems, such as scaling Telegram Mini Apps for over 1 million users and working on high-security FinTech projects. For this project, a key strategic insight would be to prioritize gas management and secure on-chain transactions to ensure a seamless payment flow. I have hands-on experience with Ethereum payments and have successfully navigated challenges like gas management and escrow logic in previous projects, showcasing my ability to handle the complexities of this endeavor. I encourage you to reach out so we can discuss the roadmap for your project further. I am excited about the opportunity to contribute to your Web3 rental platform and help you achieve your goals efficiently and securely.

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in PHP, Website Design, Project Management, Software Architecture, HTML, Blockchain, Ethereum, Solidity, Smart Contracts and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.     

@diektech

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to build a Web3 rental platform that enables users to pay with cryptocurrency. This sounds like an exciting opportunity to integrate blockchain technology into a practical solution. I’ve worked on several similar platforms and understand the key technical challenges involved, particularly with smart contracts and secure payment processing. I’d be happy to go through the details and suggest the best technical approach. My approach would involve outlining the necessary architecture, defining smart contract requirements, and ensuring a smooth user experience. I have a few questions to get a better understanding: Q1 – What specific cryptocurrencies do you want to support for payments? Q2 – Are there any existing systems or platforms you plan to integrate with? Q3 – What user roles and permissions do you envision for the platform? Looking forward to hearing from you.

@kamran2012

Hey, I will structure your rental platform roadmap into sprints — covering smart contract finalization, escrow logic, and the on-chain payment flow through to mainnet launch. For gas management, I will design the checkout around EIP-1559 fee estimation with a fallback to a relayer pattern, keeping transactions predictable for users even during network congestion. Questions: 1) Are you targeting L1 Ethereum only, or is an L2 like Arbitrum or Base on the table for lower fees? 2) Which stablecoin will anchor your pricing — USDC, DAI, or both? Send me a message and we can go over the details. Best regards, Kamran

@DngPhgNam

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have led Web3 projects focusing on Ethereum payment flows, where I ensured seamless integration of smart contracts and off-chain systems to deliver smooth, predictable transactions. The key to successfully completing this project lies in meticulous sprint-based planning combined with in-depth understanding of smart contract architecture and Ethereum payment nuances. Approach: ⭕ Translate product vision into clear, actionable sprint roadmaps tailored for your dev team. ⭕ Oversee architecture decisions, ensuring secure, low-friction smart contract and off-chain service integration. ⭕ Guide implementation of the payment flow with best practices for gas optimization, escrow logic, and predictable on-chain transactions. ❓ Can you share the current stack and tooling preferences you have for managing sprints and smart contract development? I am confident my hands-on Ethereum payment experience and proactive project management style will help deliver your crypto payment platform on time and to spec. Looking forward to collaborating with you. Best regards, Nam