Eman Herawy – Medium

Eman Herawy

From Building Workflows to Breaking Them

Potential vulnerabilities both developers and auditors should look for

Jan 2

From Building Workflows to Breaking Them

Jan 2

Building with Chainlink CRE — Lessons from Developing a Decentralized x402 Payment Facilitator

What I learned building three complex workflows at ETHGlobal Buenos Aires

Nov 28, 2025

Building with Chainlink CRE — Lessons from Developing a Decentralized x402 Payment Facilitator

Nov 28, 2025

Published in

Why everyone in web3 should participate in Hackathon at least once !

Tips and tricks from +10 hackathon winner

Oct 18, 2025

Why everyone in web3 should participate in Hackathon at least once !

Oct 18, 2025

0xVillage: Unique Post-Devconnect Experience

Where Dreams of Crypto community Meet Nature’s Embrace

Dec 6, 2023

0xVillage: Unique Post-Devconnect Experience

Dec 6, 2023

Published in

10 smart contract vulnerabilities with code examples

A Comprehensive Guide for Understanding and Mitigating Security Risks in Blockchain Smart Contracts.

Sep 26, 2023

10 smart contract vulnerabilities with code examples

Sep 26, 2023

Published in

Understanding Smart Contract Vulnerabilities: A Case Study on the Euler Finance Hack

Sep 18, 2023

Understanding Smart Contract Vulnerabilities: A Case Study on the Euler Finance Hack

Sep 18, 2023

Ethernaut in Arabic- Level 6 Delegation

سلسلة تشرح حلول ايثرناوت

Sep 3, 2023

Ethernaut in Arabic- Level 6 Delegation

Sep 3, 2023

سلسلة تشرح حلول ايثرناوت

Aug 17, 2023

سلسلة تشرح حلول ايثرناوت

Aug 17, 2023

Flash Loans: The Double-Edged Sword of DeFi

DeFi Talents graduation article

Aug 14, 2023

Flash Loans: The Double-Edged Sword of DeFi

Aug 14, 2023

Ethernaut in Arabic- Level 4 Telephone

سلسلة تشرح حلول ايثرناوت

Jan 11, 2023

Ethernaut in Arabic- Level 4 Telephone

Jan 11, 2023

Eman Herawy

Eman Herawy

Blockchain developer | @KERNEL fellow | @Chainlink developer expert | Devcon V Scholar Alumni @Ethereum

Following

Help

Status

About

Careers

Press

Blog

Privacy

Rules

Terms

Text to speech