Freelancers using Hardhat in Pakistan

Freelancers using Hardhat in PakistanFreelancers using Hardhat in Pakistan

Projects People

Fullstack Blockchain Developer | Smart Contracts Integration

Fullstack Blockchain Developer | Smart Contracts Integration

Cover image for Fundraiser - Create, Donate & Build a Strong Community

Fundraiser - Create, Donate & Build a Strong Community

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4

Cover image for DevTools - a Directory for Developer tools

DevTools - a Directory for Developer tools

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13

Cover image for BabyBliss - an ecommerce site for Newborn Baby Items

BabyBliss - an ecommerce site for Newborn Baby Items

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6

Cover image for TokenNow - Create & Trade Real Estate Tokens (RWAs)

TokenNow - Create & Trade Real Estate Tokens (RWAs)

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3

Rawalpindi, Pakistan

Solidity Specialist for Secure Blockchain Solutions

Solidity Specialist for Secure Blockchain Solutions

Cover image for Smart Contract Vulnerability Lab
Developed a

Smart Contract Vulnerability Lab Developed a hands-on smart contract security lab to demonstrate real-world vulnerabilities in Ethereum-based applications. This project focuses on understanding how common exploits occur, how attackers take advantage of them, and how to prevent such issues in production smart contracts. The lab includes multiple vulnerability scenarios, each with a vulnerable contract, an attacker implementation, and an execution script to simulate real attack conditions. Key Features Demonstrates real-world smart contract vulnerabilities Includes attacker contracts to simulate exploits Provides executable scripts for testing attacks Structured for learning and practical understanding Vulnerabilities Covered Reentrancy Attack Access Control Vulnerability tx.origin Authentication Flaw Integer Overflow / Underflow Tech Stack Solidity Hardhat Ethers.js JavaScript Key Learnings Smart contract vulnerabilities are often caused by logical flaws Execution order and external calls can introduce critical risks Proper access control is essential for contract security Secure design patterns like Checks-Effects-Interactions are crucial Project Link: https://github.com/bizzorotical-ank01/smart-contract-vulnerability-lab

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Cover image for Decentralized Crowdfunding Platform on Blockchain

Decentralized Crowdfunding Platform on Blockchain

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5

Cover image for Smart Contract Audit

Smart Contract Audit

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Cover image for Blockchain-Based Identity Verification

Blockchain-Based Identity Verification

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16

Lahore, Pakistan

Blockchain Dev: Enthusiastic Code Lover

Blockchain Dev: Enthusiastic Code Lover

Cover image for Decentralized CRM System for Government

Decentralized CRM System for Government

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7

Cover image for Cryptocurrency App

Cryptocurrency App

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6

Cover image for GitHub - maleeha045/DeHeritage

GitHub - maleeha045/DeHeritage

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Cover image for InvoiceMate

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6