JOÃO JUNQUEIRA

A Model Context Protocol (MCP) server built in Rust that provides workspace analysis capabilities, allowing AI assistants to understand project structure and codebase context efficiently.

A Rust-based tool for analyzing Solana blockchain transactions to detect potential money laundering patterns and suspicious activities in the decentralized finance ecosystem.

A Python-based compliance auditing tool that automates security assessments and regulatory compliance checks, streamlining the audit process for organizations.

Executed the end-to-end vulnerability management lifecycle for a critical financial platform's core infrastructure. Identified, assessed, and drove the remediation of security risks across an on-premise environment of over 2000 servers to enhance overall system resilience and ensure compliance.

Managed the vulnerability management program, implemented and validated PCI-DSS security controls, coached engineering teams on secure coding.

Performed in-depth code reviews, analyzed third-party penetration testing reports, and automated security tasks using Python for major enterprise clients.

Foundation-level certification covering secure programming principles, common vulnerabilities, and secure coding practices to build robust and secure software applications.

Advanced certification program focusing on blockchain security fundamentals, smart contract security, cryptographic protocols, and security best practices for decentralized applications.