I am looking to engage a highly experienced and dependable Software Developer to take ownership of an existing Web3-based supply chain management platform and lead it through completion, deployment, and ongoing support. The application is built on the MERN stack with Solidity and is designed to track pharmaceutical products end-to-end—from manufacturing through retail—using smart contracts to ensure data integrity, transparency, and traceability. The system includes clearly defined, role-based access for Suppliers, Manufacturers, Distributors, and Retailers.
This is a long-term engagement, not a short-term troubleshooting task. The selected developer will be responsible for reviewing and stabilizing the current codebase, deploying and hosting the application in a production environment, and providing structured maintenance and support for a minimum of three months post-launch.
Technology Stack
Frontend: React (Vite) with Tailwind CSS
Backend: Node.js with Express
Database: MongoDB
Blockchain: Solidity, Web3.js, Truffle, Ganache
Candidates should have proven experience in MERN development and blockchain/Web3 implementations, along with the ability to work independently, communicate clearly, and take full ownership of deliverables. If you are interested in building a long-term partnership, please submit your proposal including relevant project experience and a concise outline of your technical approach.
Butuh Konten Sosial Media Kilat Category: Article Writing, Content Creation, Content Writing, Copywriting, Data Entry, Digital Marketing, Social Media Management, Social Media Marketing Budget: $30 - $250 USD
14-Jan-2026 23:04 GMT
Kampanye Instagram Pedagang Kecil Category: Content Creation, Content Strategy, Graphic Design, Instagram Marketing, Photography, Social Media Copy, Social Media Management, Visual Design Budget: $15 - $25 USD
14-Jan-2026 23:03 GMT
Plataforma Ambiental y Branding Integral Category: CSS, Data Visualization, Graphic Design, HTML, Logo Design, PHP, User Interface / IA, Video Editing, Web Development Budget: $25 - $50 USD
14-Jan-2026 23:03 GMT
Two-Story Structure Revit Model Category: Architecture, Building Architecture, Building Design, Civil Engineering, Construction Management, Design Thinking, Structural Engineering, UML Design Budget: $30 - $250 USD
14-Jan-2026 23:03 GMT
Aplikasi Mobile Blog WordPress Category: Android, App Design, Flutter, Hindi Translator, React Native, SEO, WordPress Budget: $8 - $15 USD
Desain Konten Facebook Menarik Category: Adobe Illustrator, Photoshop, Content Creation, Graphic Design, Logo Design, Social Media Management, Social Media Marketing Budget: $15 - $25 USD
