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dappteacher/README.md

Hi, I'm Jacob (Yaghoub) Adelzadeh 👋

Smart Contract Auditor | Solidity Security Researcher | Blockchain Engineer

I specialize in smart contract auditing, security analysis, and vulnerability discovery across Solidity, DeFi, and Web3 systems.

My primary strength in blockchain is Auditing — reviewing smart contracts for security risks, logic flaws, economic vulnerabilities, and protocol design weaknesses before deployment.

I also build secure decentralized applications and blockchain infrastructure with a security-first mindset.


Audit Focus

  • Smart Contract Auditing
  • DeFi Security Review
  • Attack Surface Analysis
  • Vulnerability Research
  • Access Control Review
  • Reentrancy & Logic Flaw Detection
  • Oracle / Flash Loan Risk Analysis
  • Gas & Architecture Optimization

Core Expertise

  • Solidity
  • Smart Contract Security
  • DeFi Protocol Architecture
  • DApp Architecture
  • Gas Optimization
  • Foundry / Hardhat

Blockchain Expertise

Execution Environments

  • EVM (Ethereum Virtual Machine)
  • SVM (Solana Virtual Machine)

Ecosystems

  • Ethereum (EVM-based chains)
  • Solana
  • Ripple (XRPL)

Programming Languages

  • Solidity
  • Rust
  • Go
  • Python

Development Tools

  • Foundry
  • Hardhat
  • Git
  • Ethers.js
  • Web3.js

Selected Projects

Crowdfunding Smart Contracts

Smart contracts designed for transparent decentralized fundraising.

Carbon Footprint DApp

A decentralized application designed to track and manage carbon footprint transparency.

Ride Sharing DApp

A decentralized ride-sharing platform aimed at removing centralized intermediaries.

Ripple Network Explorer

A web application that allows developers and learners to explore the functionality of the Ripple network.


Protocol Knowledge

Familiar with the architecture and design patterns used in modern DeFi systems including:

  • Automated Market Makers (AMM)
  • Liquidity Pools
  • Yield Farming
  • Governance Mechanisms

Inspired by protocol designs used in leading DeFi systems.


Education & Mentorship

Blockchain educator helping developers understand smart contracts, Solidity programming, and Web3 architecture.


Vision

I believe blockchain technology can create more transparent and fair digital systems.

My goal is to contribute to impactful decentralized products and help grow the global Web3 developer ecosystem.


Connect With Me

LinkedIn
https://www.linkedin.com/in/dappteacher/

GitHub
https://github.com/dappteacher

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  1. smart-contract-audit-portfolio smart-contract-audit-portfolio Public

    Smart Contract Security Audit Portfolio – DeFi protocol reviews, exploit simulations, and Foundry-based testing labs.

    Solidity

  2. Solidity_SecurityScenarios Solidity_SecurityScenarios Public

    Welcome to the Solidity Security Scenarios repository! This repository is dedicated to educating developers about common security vulnerabilities in Solidity smart contracts and providing practical…

    Solidity 1 1

  3. onchain-agreements onchain-agreements Public

    Smart contract infrastructure for creating tokenized financial agreements with governance voting and programmable profit distribution.

    Solidity

  4. carbon-credit-protocol carbon-credit-protocol Public

    Enterprise-grade Solidity protocol for tokenized carbon credits, emissions tracking, offset certificates, and decentralized carbon markets.

    Solidity