Contact person: Blockchain website Development

Phone:Show

Email:Show

Location: Dubai, United Arab Emirates

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I’m putting together a lightweight web app that shows, step by step, how a blockchain validates and runs a simple smart contract. It’s strictly for classroom-style demos, so security hardening, production hosting and full persistence are not required—clarity of code and ease of use are the priorities.

What I have in mind
• Stack: Node.js with Express on the back end, vanilla JavaScript (or a minimal framework of your choice) on the front end.
• Core flow: spin up a local blockchain in memory, let the visitor deploy a prewritten smart contract, then send a couple of sample transactions and watch them propagate through blocks.
• Interface: clean and uncomplicated; a single page that shows the block list, current contract state, and a small console or form for sending transactions is perfect. I don’t have a rigid design spec—feel free to keep it minimalist.
• Timing: two to three days would be ideal, but if you need slightly longer just let me know.

Deliverables
1. Complete source code (Node.js/Express server, front-end assets, and the demo contract).
2. A short README with setup instructions (npm install, how to start the server, which port, etc.).
3. Brief in-line comments explaining the key blockchain and smart-contract operations so learners can follow the logic.

Send over your proposed approach, timeframe, and fixed price when you reply. Looking forward to seeing how you’d structure a clear, educational smart-contract demo." (client-provided description)