A.Sharthak
About Security Projects Resume
Available for Audits

Securing the
Decentralized Web

Hi, I'm Asraful Islam Sharthak.

Solidity developer and smart-contract security researcher. Ranked 40 / 773 on Cantina's Revert Finance StableSwap Hooks audit (1 High, 2 Medium findings). Active on Code4rena, Sherlock, HackenProof, Immunefi, and Cyfrin. Open to junior audit, Solidity, and protocol-engineering roles.

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Developer to Security Edge

I'm a junior smart-contract security researcher and Solidity developer based in Dhaka. I focus on access control, oracle manipulation, and accounting invariants — the failure modes that actually cause losses on-chain.

Day to day: I write Foundry invariant suites, run Slither and Aderyn, then read every line of the protocol by hand. I keep public audit notes on GitHub and publish what I learn on X.

40/773

Cantina (Revert Finance)

1H · 2M

Valid Findings

5

Platforms (C4, Sherlock, HP, Imm., Cantina)

audit.sh

$ forge test

[PASS] 24 invariant checks

$ slither .

Analyzing attack surface...

High risk: Reentrancy found

$ status

Hacking the mainframe... Web3 Secured.

_

Technical Arsenal

Audit Tools

Proficient in static analysis and fuzzing.

FoundrySlitherAderynMythril

Languages

Writing contracts and tooling efficiently.

SolidityRustPythonJavaScript

Infrastructure

Deploying, testing, and containerization.

DockerGitIPFSLinux

Auditing Across Top Platforms

Cantina Code4rena Sherlock HackenProof Immunefi

Featured Builds

Developer Tooling

SELF Smart Contract Auditing Tool

A specialized environment for orchestrating Solidity audit checks and formalizing review workflows.

SolidityFoundrySlither
Web3 DApp

OMNITRIX D-App

Decentralized application exploring secure smart-contract interaction and seamless Web3 user flows.

SolidityJavaScriptWeb3.js
Audit Write-ups

Audit Portfolio Notes

Public write-ups of full read-throughs on Damn Vulnerable DeFi, Ethernaut, and contest reports — reasoning, root cause, and patch diff.

SolidityFoundryWrite-ups

Open to Web3 roles

Junior smart-contract auditor, Solidity developer, protocol engineer, or Web3 frontend. Remote-friendly (BD timezone). I reply within 24 hours.

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