Secure deals on smart contracts
SafeDeal
My own product, built from scratch: a complete digital service for secure deals on smart contracts with a fully worked-out business model.
- Role
- Founder / Full-stack Developer
- Period
- 2021—2022
- Status
- Archived
- Team
- Solo
- Stack
- React · Flask · MongoDB
At a glance
Problem
Commercial deals need trust, transparent terms, and a way to record agreements without unnecessary intermediaries.
My contribution
Built the whole product: business model, backend and frontend, deal flows, smart contract integration, and server logic.
Result
A fully working product built solo from scratch. Development was halted due to lack of funding.
Challenge
The problem
Commercial deals need trust, transparent terms, and a way to record agreements without unnecessary intermediaries.
Full cycle on React and Flask: deal interface, smart contract integration, server logic, and MongoDB.
What I owned
My role
Built the whole product: business model, backend and frontend, deal flows, smart contract integration, and server logic.
How it works
Secure deals
Commercial deals backed by smart contracts.
Backend and frontend
Server and user interface built in one product.
React + Flask stack
React, Express, Flask, and Node.js with MongoDB.
Gallery
Technical notes
Stack
Outcome
What we achieved
A fully working product built solo from scratch. Development was halted due to lack of funding.
Status
Current state
Development halted due to lack of funding.
Next project
Платформа для безопасной торговли криптоактивами.