Saurav Kumar

I'm a Software Developer diving into Software Development, passionate about learning and innovating to create cutting-edge solutions.

Greater Noida, India Joined on Jul 12, 2022 https://github.com/sauravkumar8178

Saurav Kumar

Oct 30

🧠 Day 30 of #30DaysOfSolidity — Build a Simple Token Exchange (AMM) Using Foundry

#challenge #ethereum #web3 #tutorial

5 min read

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Saurav Kumar

Oct 29

🪙 Day 29 of #30DaysOfSolidity — Building a Collateral-Backed Stablecoin in Solidity — Step-by-Step Guide

#ethereum #blockchain #web3 #tutorial

5 min read

Saurav Kumar

Oct 29

🗳️ Day 28 of #30DaysOfSolidity — Build a DAO Voting System (Decentralized Governance)

#devchallenge #ethereum #web3 #tutorial

4 min read

Saurav Kumar

Oct 29

🪙 Day 27 of #30DaysOfSolidity — Build a Staking & Yield Farming Platform in Solidity

#ethereum #blockchain #tutorial #web3

4 min read

Saurav Kumar

Oct 29

🏪 Day 26 of #30DaysOfSolidity — Build a Decentralized NFT Marketplace with Royalties 💎

#ethereum #security #web3 #tutorial

5 min read

Saurav Kumar

Oct 29

🧮 Day 25 of #30DaysOfSolidity — Build an Automated Market Maker (AMM) 💧

#devchallenge #web3 #ethereum #tutorial

5 min read

Saurav Kumar

Oct 29

🏦 Day 24 of #30DaysOfSolidity — Build a Secure Conditional Payments (Escrow) System in Solidity

#web3 #ethereum #security #tutorial

4 min read

Saurav Kumar

Oct 29

💰 Day 23 of #30DaysOfSolidity — Build a DeFi Lending & Borrowing System (Aave-like dApp)

#ethereum #tutorial #web3

4 min read

Saurav Kumar

Oct 24

🎲 Day 22 — Fair & Random Lottery using Chainlink VRF

#solidity #web3 #smartcontract #chainlink

8 min read

Saurav Kumar

Oct 23

Day 21 — Build Digital Collectibles (ERC-721 NFTs) — Full tutorial (Foundry + React)

#solidity #web3 #ethereum #nft

6 min read

Saurav Kumar

Oct 21

🏰 Day 20 of #30DaysOfSolidity — Build a Secure Digital Vault (FortKnox)

#blockchain #ethereum #security #tutorial

4 min read

Saurav Kumar

Oct 19

🛡️ Day 19 of #30DaysOfSolidity — Signature-Based Web3 Authentication for Private Events

#smartcontract #solidity #web3 #ethereum

4 min read

Saurav Kumar

Oct 19

🌾 Day 18 of #30DaysOfSolidity — Decentralized Crop Insurance using Chainlink Oracles (Foundry + React Frontend)

#smartcontract #solidjs #web3 #ethereum

4 min read

Saurav Kumar

Oct 17

Day 17 of #30DaysOfSolidity — Build an Upgradeable Subscription Manager for Your SaaS dApp

#solidity #web3 #smartcontract #hardhat

4 min read

Saurav Kumar

Oct 17

🧩 Day 16 of #30DaysOfSolidity — Building a Modular Profile System for Web3 Games with `delegatecall`

#architecture #ethereum #web3 #tutorial

4 min read

Saurav Kumar

Oct 16

🗳️ Day 15 of #30DaysOfSolidity — Building a Gas-Efficient Voting System

#ethereum #web3 #tutorial #performance

4 min read

Saurav Kumar

Oct 14

🏦 Day 14 of #30DaysOfSolidity — Building a Smart Bank with Modular Deposit Boxes (Interface + Foundry)

#solidity #smartcontract #web3 #ethereum

4 min read

Saurav Kumar

Oct 13

🪙 Day 13 of #30DaysOfSolidity — Building a Token Sale (Sell Your ERC-20 for ETH with Foundry)

#30daysofsolidity #solidity #foundry #blockchain

4 min read

Saurav Kumar

Oct 12

🪙 Day 12 of #30DaysOfSolidity — Build Your Own ERC-20 Token using Foundry

#solidity #smartcontract #ethereum #web3

4 min read

Saurav Kumar

Oct 11

🏦 Day 11 of #30DaysOfSolidity — Building a Secure Vault with Ownable + VaultMaster 🔐

#solidity #blockchain #smartcontract #ethereum

4 min read

Saurav Kumar

Oct 10

🏋️ Day 10 of #30DaysOfSolidity — Building a Decentralized Fitness Tracker with Events & Milestones

#smartcontract #solidity #blockchain #ethereum

2 min read

Saurav Kumar

Oct 10

🚀 The Startup Technical Guide to Building AI Agents (with Google Cloud)

#googlecloud #ai #startup #agents

3 min read

Saurav Kumar

Oct 10

🧩 Day 9 of #30DaysOfSolidity — Contract-to-Contract Interaction

#solidity #smartcontract #web3 #blockchain

3 min read

Saurav Kumar

Oct 8

Build Smarter AI Agents — Anthropic’s 20-Video Playlist

#agents #claudecode #anthropic #ai

1 min read

Saurav Kumar

Oct 8

💰 Day 8 — Building a Multi-Currency Digital Tip Jar 🌍

#blockchain #tutorial #web3

3 min read

Saurav Kumar

Oct 7

💸 Day 7: Building an On-Chain IOU System with Solidity — Track and Settle Debts Securely

#blockchain #tutorial #beginners #web3

5 min read

Saurav Kumar

Oct 6

🪙 Day 6 of 30 Days of Solidity: Build a Digital Piggy Bank

#solidity #blockchain #web3 #smartcontract

3 min read

Saurav Kumar

Oct 5

💎 Day 5 of 30 Days of Solidity — Build a Treasure Chest Contract

#solidity #ethereum #blockchain #smartcontract

3 min read

Saurav Kumar

Oct 4

Day 4 of 30 Days of Solidity Challenge: Build a Basic Auction Smart Contract

#solidity #smartcontract #blockchain #web3

3 min read

Saurav Kumar

Oct 3

Day 3 of 30 Days of Solidity Challenge – Build a Simple Polling Station 🗳️

#web3 #blockchain #smartcontract #solidity

2 min read

Saurav Kumar

Oct 2

🚀 Day 2 of 30 Days of Solidity Challenge – Building Enhanced User Profiles

#blockchain #web3 #solidity #smartcontract

2 min read

Saurav Kumar

Oct 1

Day 1 of 30 Days of Solidity Challenge: Build Your First Click Counter Smart Contract 🚀

#web3 #smartcontract #solidity #blockchain

2 min read

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Saurav Kumar

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🧠 Day 30 of #30DaysOfSolidity — Build a Simple Token Exchange (AMM) Using Foundry

Want to connect with Saurav Kumar?

🪙 Day 29 of #30DaysOfSolidity — Building a Collateral-Backed Stablecoin in Solidity — Step-by-Step Guide

🗳️ Day 28 of #30DaysOfSolidity — Build a DAO Voting System (Decentralized Governance)

🪙 Day 27 of #30DaysOfSolidity — Build a Staking & Yield Farming Platform in Solidity

🏪 Day 26 of #30DaysOfSolidity — Build a Decentralized NFT Marketplace with Royalties 💎

🧮 Day 25 of #30DaysOfSolidity — Build an Automated Market Maker (AMM) 💧

🏦 Day 24 of #30DaysOfSolidity — Build a Secure Conditional Payments (Escrow) System in Solidity

💰 Day 23 of #30DaysOfSolidity — Build a DeFi Lending & Borrowing System (Aave-like dApp)

🎲 Day 22 — Fair & Random Lottery using Chainlink VRF

Day 21 — Build Digital Collectibles (ERC-721 NFTs) — Full tutorial (Foundry + React)

🏰 Day 20 of #30DaysOfSolidity — Build a Secure Digital Vault (FortKnox)

🛡️ Day 19 of #30DaysOfSolidity — Signature-Based Web3 Authentication for Private Events

🌾 Day 18 of #30DaysOfSolidity — Decentralized Crop Insurance using Chainlink Oracles (Foundry + React Frontend)

Day 17 of #30DaysOfSolidity — Build an Upgradeable Subscription Manager for Your SaaS dApp

🧩 Day 16 of #30DaysOfSolidity — Building a Modular Profile System for Web3 Games with `delegatecall`

🗳️ Day 15 of #30DaysOfSolidity — Building a Gas-Efficient Voting System

🏦 Day 14 of #30DaysOfSolidity — Building a Smart Bank with Modular Deposit Boxes (Interface + Foundry)

🪙 Day 13 of #30DaysOfSolidity — Building a Token Sale (Sell Your ERC-20 for ETH with Foundry)

🪙 Day 12 of #30DaysOfSolidity — Build Your Own ERC-20 Token using Foundry

🏦 Day 11 of #30DaysOfSolidity — Building a Secure Vault with Ownable + VaultMaster 🔐

🏋️ Day 10 of #30DaysOfSolidity — Building a Decentralized Fitness Tracker with Events & Milestones

🚀 The Startup Technical Guide to Building AI Agents (with Google Cloud)

🧩 Day 9 of #30DaysOfSolidity — Contract-to-Contract Interaction

Build Smarter AI Agents — Anthropic’s 20-Video Playlist

💰 Day 8 — Building a Multi-Currency Digital Tip Jar 🌍

💸 Day 7: Building an On-Chain IOU System with Solidity — Track and Settle Debts Securely

🪙 Day 6 of 30 Days of Solidity: Build a Digital Piggy Bank

💎 Day 5 of 30 Days of Solidity — Build a Treasure Chest Contract

Day 4 of 30 Days of Solidity Challenge: Build a Basic Auction Smart Contract

Day 3 of 30 Days of Solidity Challenge – Build a Simple Polling Station 🗳️

🚀 Day 2 of 30 Days of Solidity Challenge – Building Enhanced User Profiles

Day 1 of 30 Days of Solidity Challenge: Build Your First Click Counter Smart Contract 🚀