Full-Stack Developer with Blockchain Experience – Website Maintenance

We are seeking a reliable and experienced full-stack developer to review and troubleshoot an existing web application. The immediate scope involves identifying and resolving minor technical issues, ensuring application stability, and performing necessary maintenance. The ideal candidate should be comfortable working with an existing codebase and have experience with blockchain-related technologies. Requirements Strong full-stack development experience Proficiency in JavaScript, React.js, and Node.js Experience with databases and cloud infrastructure Knowledge of blockchain technologies, preferably Hyperledger Fabric Strong debugging and troubleshooting skills Ability to work independently and communicate effectively Project Scope Review the existing application Identify and resolve agreed technical issues Verify functionality following fixes Provide a brief summary of work completed Future Collaboration This is an initial fixed-price assignment. Depending on performance and future requirements, there may be opportunities for ongoing technical maintenance and support. To Apply Please briefly describe your relevant experience, particularly with full-stack applications and blockchain technologies. Include examples of similar maintenance or troubleshooting projects you have completed.