50 Portfolio Project Ideas for Solana Developers

Build an escrow program that holds tokens until conditions are met, demonstrating PDAs and token transfers.

Create a voting program with proposal creation, voting periods, and result tallying using Anchor.

Build a vesting program with cliff periods, linear unlocks, and beneficiary management.

Create a recurring payment program where users subscribe and are charged periodically.

Implement a multi-signature wallet requiring M-of-N approvals for transactions.

Create a custom guard for Candy Machine v3 with unique minting conditions.

Build a staking program for NFTs that rewards holders with SPL tokens based on time staked.

Deploy a collection using cNFTs with Bubblegum for cost-effective large-scale mints.

Build tokens using Token-2022 extensions like transfer hooks, fees, and confidential transfers.

Create an NFT rental program where owners can lend NFTs for a fee while retaining ownership.

Build a constant product AMM with liquidity provision, swaps, and fee collection.

Create a limit order book exchange using Serum's matching engine patterns.

Build a simple lending pool with deposits, borrows, and interest accrual.

Create a vault that auto-compounds yields from multiple Solana DeFi protocols.

Build a simplified perpetual futures contract with funding rates and liquidations.

Create a reusable testing framework for Anchor programs with common test patterns.

Build a visual interface for constructing and simulating Solana transactions.

Create a tool that deserializes any Anchor account given the IDL and displays readable data.

Build a service that estimates optimal priority fees based on current network conditions.

Create a CI/CD pipeline for safely deploying and upgrading Solana programs.

Build a simple game (chess, tic-tac-toe) with game state stored entirely on-chain.

Create an on-chain achievement system that mints soulbound NFTs for completed challenges.

Build a decentralized social feed where posts are stored on-chain with likes and comments.

Create a protocol for tipping content creators with SPL tokens and tracking contributions.

Build a prediction game where users bet on outcomes with oracle-resolved results.

Build a tool that deserializes Solana account data given an IDL.

Create a GUI for building and simulating Solana transactions.

Build a service that monitors program upgrades and alerts on changes.

Tool to analyze compute unit usage across transactions.

Build a multi-signature program for secure team transactions.