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DeFi Voting System
Year
2024
Tech & Technique
Solidity, FastAPI, MySQL, Python, Ethereum, REST APIs
Description
A secure, hybrid on-chain + off-chain voting system designed to ensure traceability, transparency, and data integrity.
Key Features:
Technical Highlights:
Key Features:
- 🔐 Off-chain authentication layer with FastAPI
- 🗃️ Highly normalized MySQL schema for auditable voting records
- ⛓️ Ethereum smart contracts for transparent on-chain finalization
- 📊 End-to-end traceability of every voting transaction
- 🚀 Scalable REST API architecture
Technical Highlights:
- Designed relational schema ensuring referential integrity
- Developed Solidity contracts for immutable vote recording
- Built secure API endpoints for identity verification & logging
My Role
Blockchain & Backend Developer
I implemented both the off-chain and on-chain components:
I implemented both the off-chain and on-chain components:
- 🛡️ Built FastAPI backend for authentication & logging
- 🗂️ Designed MySQL schema for secure vote storage
- ⛓️ Wrote Solidity smart contracts for Ethereum
- 🧪 Performed end-to-end testing across all layers