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At a Glance

Key details about this service to help you decide. Generated by Zinn Hub, not the seller.

Audit Methodology

Manual + Automated
Combines Slither, Mythril, and Aderyn automated tools with deep line-by-line manual review to catch logic flaws automated tools miss.

Chain Coverage

All EVM Chains
Supports Ethereum, Arbitrum, Optimism, Polygon, BSC, and any EVM-compatible network - one audit covers your full deployment chain.

Report Format

Critical to Informational
Findings categorised into Critical, High, Medium, Low, and Informational severity levels, each with a proof-of-concept and specific remediation steps.

Best For

DeFi, NFT & DAO Launches
Specialised in complex DeFi aggregators, NFT marketplaces, and DAO governance tokens - ideal for teams preparing for mainnet launch.

What You'll Receive

Formats:
Digital Files
Delivery Method: Order Manager

Full Description

Introduction: Why Security Cannot Be an Afterthought In the decentralized world, your code is your only defense. One overlooked reentrancy bug or a minor logic flaw in an access control modifier can lead to total liquidity drainage and the permanent loss of community trust. I am Zape Akayo, also known as the Web3Hunter. I specialize in identifying the "invisible" threats that automated scanners miss. My mission is to ensure that your protocol isn’t just functional, but unshakeable. Whether you are launching a complex DeFi aggregator, an NFT marketplace, or a DAO governance token, I bring a high-stakes security mindset to every line of code.

The Expertise Behind the Sentinel I focus exclusively on the EVM (Ethereum Virtual Machine) ecosystem. My auditing methodology is built on a foundation of deep technical knowledge across Solidity, Yul, and Vyper. I don't just look for common "top 10" vulnerabilities; I analyze the economic incentives and the game theory of your protocol to ensure that malicious actors cannot manipulate your logic for profit. My expertise includes:

  • Advanced Vulnerability Research: Detecting reentrancy, integer overflows (post-0.8.0 logic), front-running, and flash-loan attack vectors.

  • Architecture Review: Analyzing how your contracts interact with external oracles, bridges, and other DeFi legos.

  • Gas Engineering: Refactoring expensive loops and storage patterns to minimize costs for your end-users.

My Rigorous Audit Process When you hire Akayo Sentinels, you aren't getting a surface-level scan. You are getting a multi-layered security pipeline:

  1. Static & Dynamic Analysis: I begin by deploying a suite of industry-standard tools (Slither, Mythril, Aderyn) to map out the contract's topology and catch low-hanging fruit instantly.

  2. Manual Line-by-Line Review: This is the core of my service. I manually trace the flow of every transaction, checking state changes, event emissions, and variable visibility to ensure the code matches your whitepaper’s intent.

  3. Threat Modeling & Mock Exploits: I create custom test suites in Foundry or Hardhat to simulate real-world attacks. I play the "attacker" to see if I can drain your vault or bypass your whitelist.

  4. Comprehensive Reporting: I provide a professional, transparent report that categorizes findings into Critical, High, Medium, Low, and Informational. Each finding includes a description, a proof-of-concept (PoC) where applicable, and a specific remediation strategy.

The Value of a Human Auditor AI and automated tools are great for syntax, but they lack the context of business logic. They don't understand why your vault should only be accessible at certain intervals. I provide the human intuition necessary to catch complex, multi-contract interaction bugs. I act as an extension of your development team, providing the final seal of approval before you go live on mainnet.

Call to Action Don't let your hard work become a headline in a security breach report. Let’s collaborate to build a safer Web3. Message me today with your repository link or contract scope for a detailed consultation.

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Compare Packages

FeatureBasicStandardPremium
Delivery Time3 days5 days7 days
Revisions13Unlimited
Single Contract (Up to 200 LoC)
Automated + Basic Manual Review
Summary Security Report
1 Follow-up Review
Full DApp Suite (Up to 1000 LoC)
Deep Manual Review + Logic Audit
Detailed Audit PDF + Fix Verification
2 Follow-up Reviews
Complex Ecosystem (Unlimited LoC)
Formal Verification + Economic Stress
Executive Report + 30-Day Retainer
Unlimited Remediation Checks

Portfolio

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Proof of work

Proof of work

Service Details

Service Type
Standard
Zinner Type
Freelancer
Availability
24/7Weekdays & Weekends
Seller's Country
Nigeria
Languages Accepted
English
NDA available
Yes
Project Sizes Handled
Any Size
Response time
Within 12 hours
Years of Experience
1

Frequently Asked Questions

Depending on the queue and complexity, a standard audit takes 5 to 10 days.

Yes, every audit includes a section on "Gas Optimizations" to save your users money on every transaction.

Yes, upon successful remediation of "Critical" and "High" issues, I provide a signed summary you can share with your community.

Automated tools catch "known" patterns. Manual audits (included in Standard/Premium) catch unique logic flaws that lead to 90% of major exploits.

I specialize in all EVM-compatible chains, including Ethereum, Arbitrum, Optimism, Polygon, and BSC.

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I Will Perform A Comprehensive Smart Contract Security Audit And Vulnerability Assessment 3 &Raquo; Zinn Hub

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