🔗 Web3 Learning Paths — Ethereum & Solana

A structured roadmap to go from zero to job-ready in Web3 — covering Ethereum and Solana with real projects, modern tech stacks, and 2025–26 market additions.

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📌 What's Inside

Path	Language	Phases	Projects
⬡ Ethereum	Solidity	6 Phases	DeFi Lending · NFT Marketplace · Smart Wallet (AA)
◎ Solana	Rust / Anchor	6 Phases	Token Launchpad · Order Book DEX · MEV Arbitrage Bot

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🗺️ Path Overview

⬡ Ethereum

Foundations → Smart Contracts (Solidity) → Frontend (wagmi · viem · RainbowKit) → Advanced (L2s · DEXs · RWA) → Extra Stack → Projects + Job Prep

◎ Solana

Foundations → Core Concepts (SPL · PDAs) → Anchor Framework → Advanced (Jupiter · Helius · MEV) → Extra Stack → Projects + Job Prep

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🔥 2025–26 Market Additions

Ethereum

• Account Abstraction (ERC-4337) — gasless wallets, biggest ETH trend
• wagmi + viem + RainbowKit — modern frontend stack
• Layer 2 deep dive — Arbitrum, Base, zkSync
• Smart contract auditing — Slither, Mythril
• The Graph, Chainlink, RWA tokenization

Solana

• Token-2022 (Token Extensions) — new SPL standard
• Jupiter SDK — swap aggregation used in every DApp
• Helius webhooks + DAS API — standard indexing stack
• MEV + Jito bundles — highest-paying niche
• Yellowstone gRPC, @solana/web3.js v2

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🏗️ Projects

Ethereum

1. DeFi Lending Protocol — Solidity · Hardhat · wagmi · Next.js · The Graph
2. NFT Marketplace with Royalties — ERC-721/2981 · RainbowKit · IPFS · Next.js
3. Smart Wallet (ERC-4337) — Account Abstraction · Pimlico · wagmi · Base L2

Solana

1. Token Launchpad + Vesting — Anchor · Token-2022 · Metaplex · Helius
2. On-chain Order Book DEX — Anchor · PDAs · Jupiter SDK · web3.js v2
3. MEV Arbitrage Bot — Rust · Jito bundles · Yellowstone gRPC · Jupiter

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⏱️ Time to Job-Ready

Level	3–4 hrs/day	5–6 hrs/day
Beginner	~9–10 months	~6–7 months
Basic JS	~7–8 months	~5–6 months
Intermediate	~5–6 months	~4 months
Advanced	~3–4 months	~3 months

💡 Tip: Finish one path completely before starting the other. Start applying after your first project — don't wait for all three.

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🛠️ Core Tech Stack

Ethereum:  Solidity · Hardhat · Foundry · wagmi · viem · ethers.js · The Graph · Next.js · TypeScript
Solana:    Rust · Anchor · @solana/web3.js v2 · Jupiter · Helius · Metaplex · Next.js · TypeScript
Shared:    Git · GitOps · ArgoCD · IPFS · Private key management

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📚 Course Topics Covered

This roadmap is based on a Web3 course covering: Blockchain fundamentals · Bitcoin · Solana · Ethereum · EVM · Solidity · Hardhat · Foundry · Ganache · Truffle · Anchor · PDAs · CPIs · DEXs · Bridges · Upgradable contracts · Staking · Wallet adapters · Token launchpad · TG trading bots · GitOps · ArgoCD · Private key management · Indexing · IDLs · Smart wallets

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🎯 Job Roles This Prepares You For

• Solidity / Smart Contract Developer
• Solana Program Developer
• Web3 Frontend Developer
• DeFi Protocol Engineer
• Smart Contract Auditor (with security module)
• Blockchain Bot Developer (MEV / trading bots)

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Legend: 🟡 Orange = new 2025–26 addition · 🔥 Hot = actively hiring · ⬜ Gray = shared across both chains