Hospital Medicine Management System
I’m building a blockchain-based Hospital Medicine Management System designed to improve transparency, security, and end‑to‑end traceability of medical supplies. The core frontend has been developed, but it still requires debugging and integration with the smart contract backend.
I’m looking for an experienced developer to:
- Diagnose and fix existing frontend issues
- Integrate the frontend with the blockchain backend (Solidity + web3/ethers)
- Implement the remaining on-chain features and workflows
- Help ensure smooth performance, clean architecture, and maintainable code
If this aligns with your expertise and you’re interested in collaborating to bring this system to a polished, deployable state, I’d be happy to discuss further.
The hiring requirements are to answer technical questions and provide improved solutions to the original project.
Upon successful completion of this project, I plan to proceed with additional future versions.
Thanks.
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5 days500 USD
256 5 days500 USDI’m an experienced Blockchain / Web3 developer and I’m interested in collaborating on your project to bring the system to a stable, production-ready state.
I can help with:
Diagnosing and fixing existing frontend issues
Integrating the frontend with the blockchain backend (Solidity + ethers.js / web3.js)
Implementing the remaining on-chain features and workflows
Improving overall performance, architecture, and long-term maintainability
I have strong hands-on experience working with smart contracts, EVM-based blockchains, wallet interactions, transaction flows (nonces, batching, signing), and Web3 UX. I focus on clean, auditable smart contracts and clear separation between on-chain and off-chain logic to ensure scalability and reliability.
I’m comfortable answering technical questions, reviewing the existing implementation, and proposing improved solutions for the original project. I see this not just as a one-off task, but as a solid foundation for future iterations and versions of the platform.
If this aligns with what you’re looking for, I’d be happy to discuss the project in more detail and outline the next steps.
… Best regards,
Azat
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30 days350 USD
2227 5 1 30 days350 USDHello! I have reviewed your assignment and believe that I can successfully complete it. I would be happy to collaborate, please write to me personally for further details.
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20 days1000 USD
4089 8 0 1 20 days1000 USDGood day.
Our team has many years of experience in developing ERP, CRM, CMS, and specialized software for businesses. We create effective digital solutions that help automate processes, increase productivity, and scale companies.
We work with modern technologies — from bots and scripts to AI agents and analytical systems. We develop websites of varying complexity. In our portfolio, we have implemented ERP solutions for the hotel business, as well as for companies engaged in the import and sale of goods, and our own product XFitness — an ERP system created specifically for fitness clubs.
We specialize in the following areas:
- Development of ERP Systems
- Development of CRM Systems
- Development of Websites of any complexity
… - Development of CMS Systems
- Support for Websites
- Development of OpenCart
- Support for OpenCart
- Modification of OpenCart
- Refinement of OpenCart
- Development of WordPress
- Support for WordPress
- Modification of WordPress
- Refinement of WordPress
- Development of ECommerce
- Support for ECommerce
- Modification of ECommerce
- Refinement of ECommerce
- Development of Web Applications
- Support for 1C Servers
- Support for Web Servers
- Development of mobile applications
- Data parsing
- Development of bots
- Development of AI agents
and on the following technologies:
- Python
- PHP
- Laravel
- Symfony
- Yii2
- JS
- NodeJS
- jQuery
- TypeScript
- MySQL
- HTML
- CSS
- Vue
- Nuxt.js
- React
- React Native
- C++
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123 days12 345 USD
438 123 days12 345 USDGood afternoon.
Please send the technical specification for the project. I have a team that is capable of delivering your project with high quality. I would appreciate your response.
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30 days100 USD
1195 4 0 30 days100 USDHello!
I will do a complete integration and refinement of your blockchain hospital management system on Laravel + Vue.js: diagnosing and fixing the frontend, reliable integration with Solidity contracts via web3/ethers, implementing the remaining workflows on the chain, clean architecture, optimization, and preparation for production.
We have extensive experience in developing web interfaces and design, so you will receive a stable, secure, and scalable platform.
Please write in private messages for a detailed discussion about the project and to provide information regarding the timeline and cost of such a project!
Best regards,
… Mykola
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1 day100 USD
265 1 day100 USDHello Kyle,
After reviewing the description of your project to develop a blockchain-based healthcare management system, I would like to express my strong interest in collaborating with you on this initiative. I see significant potential in your solution and am ready to help bring it to a fully functional and scalable state.
I have hands-on experience in developing and integrating smart contracts in Solidity, working with web3 and ethers.js, as well as building and debugging user interfaces that interact with blockchain backends. I also place particular emphasis on system architecture and code quality, which is especially important for solutions that deal with security and sensitive medical data.
I would be glad to discuss the project in more detail, identify the current technical challenges, and propose the most suitable options for their implementation. If it is convenient for you, we can continue the conversation via private messages to go through all aspects of the work and next steps.
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1 day150 USD
309 1 day150 USDHello.
I have strong experience building and integrating blockchain-enabled web applications and would be glad to help bring your Hospital Medicine Management System to a production-ready state. I can quickly diagnose and resolve existing frontend issues, ensuring stability, performance, and clean architecture. I have hands-on experience integrating React/Next.js frontends with Solidity smart contracts using ethers.js and web3, including wallet connections, contract events, and secure transaction flows. I can implement and refine on-chain workflows to support end-to-end traceability of medical supplies with a focus on transparency and data integrity. My approach emphasizes maintainable, well-structured code and clear separation between UI, business logic, and blockchain layers. I am comfortable reviewing existing smart contracts, improving interaction patterns, and proposing optimized solutions where needed. I enjoy answering technical questions and providing improved implementations that add real value to the original system. I communicate clearly and work efficiently in collaborative, remote environments. I am confident I can help deliver a polished, deployable version of this system. I would be happy to discuss the project details and future versions with you.
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