About me
The Architect of Trust in Web3
I’m Vicente Aguilar, a blockchain engineer operating at the crucial intersection where business strategy meets code immutability. In an ecosystem where trust is the most valuable asset, my mission is to build and secure digital infrastructure that doesn’t just function—it endures.
The Problem With Most Smart Contracts
Every day, millions flow through contracts built by teams who treat security as a checklist item. The result? $14B+ lost to exploits since 2016. You don’t need another developer. You need a security-first architect who builds contracts that don’t break.
I’m Vicente Aguilar. I design and audit decentralized systems where immutability isn’t a feature it’s a requirement.
What I Do
Smart Contract Development End-to-end protocol architecture and Solidity implementation. From business logic to mainnet deployment, I build contracts optimized for security, gas efficiency, and long-term maintainability.
Smart Contract Audits Line-by-line code analysis to identify vulnerabilities before they become headlines. I hunt complex attack vectors—reentrancy, business logic exploits, oracle manipulation—and deliver actionable insights backed by proof-of-concept recommendations.
Technical Strategy & Consulting High-level sessions for teams navigating architecture decisions, technical feasibility, or second opinions on critical engineering choices. Think of me as your external CTO for blockchain challenges.
My Approach: Three Non-Negotiable Principles
Security as Foundation, Not Afterthought Security isn’t bolted on during audits. It’s woven into every architectural decision, code pattern, and threat model from day one. I think like an adversary so you don’t have to worry.
Business Logic First, Technology Second Blockchain is a tool. Before touching Solidity, I obsess over your actual business needs—value flows, edge cases, user incentives. The best contracts are built on this clarity.
Code as Craft Clean, modular, documented code isn’t luxury—it’s foundation. It reduces attack surface, cuts gas costs, and makes future audits trivial. I build to last.
Core Expertise
Smart Contracts
- Advanced Solidity & Foundry
- ERC standards mastery (ERC-20, ERC-721, ERC-1155)
- Proxy patterns (UUPS, Transparent Proxy)
- Gas optimization at scale
Security
- Manual code review + static/dynamic analysis
- Deep knowledge of common & sophisticated attack vectors
- Invariant testing, fuzzing, formal verification
- Automated security pipeline integration
Architecture
- Modular, upgradeable contract systems
- Oracle integration (Chainlink, custom solutions)
- Layer 2 & sidechain deployment strategies
- Off-chain infrastructure integration
Let’s Build Something Unbreakable
Whether you’re launching a protocol, hardening existing contracts, or solving a complex technical challenge I’m ready.
Discuss your project and see how I can help secure your smart contract infrastructure.