PopularMajor Project
Blockchain
Blockchain Certificate Verification
Tamper-proof academic credentials on an EVM chain
- Solidity
- Hardhat
- Next.js
- ethers.js
- +2
₹4,299₹7,499
4.7/132 reviews
Blockchain · Major Project
Blockchain Voting System
Tamper-evident elections with verifiable, anonymous ballots
3-4 weeks build
Overview
An election you can audit without trusting the administrator. Voters are registered off-chain and issued a blinded credential, ballots are cast to a smart contract, and anyone can verify the tally independently. Includes the double-voting and coercion analysis your examiner will probe.
What makes it stand up
- 01Smart contract with registration, voting and tally phases
- 02One-vote-per-voter enforcement without linking voter to ballot
- 03Independent tally verification from chain data alone
- 04Gas cost analysis and an honest look at on-chain privacy limits
- 05Full test suite covering the attacks that matter
Module breakdown
- 01
Contracts
Election lifecycle, roles and vote recording.
- 02
Registration
Eligibility checks and credential issuance.
- 03
Voting
Wallet-connected ballot casting with receipts.
- 04
Audit
Public tally verification and a result explorer.
- 05
Admin
Election setup, candidate management and phases.
After this, you will be able to
- Explain what a blockchain actually fixes here, and what it does not
- Show a double-vote attempt being rejected on-chain
- Discuss why ballot secrecy is the hard part, not the ledger
Technology stack
- Solidity
- Hardhat
- Ethers.js
- React
- IPFS
- Node.js
- Level
- Major Project
- Domain
- Blockchain
- Build time
- 3-4 weeks
- Difficulty
- Rating
- 4.8 / 5 · 163
You receive
- Complete, commented source code
- 60-90 page project report (IEEE format)
- Editable presentation deck
- Architecture, ER and UML diagrams
- Local setup and deployment guide
- Sample dataset or seed data
- Viva question bank with answers
- One 45-minute walkthrough call
- 30 days of doubt-clearing support