JOÃO JUNQUEIRA

AI-powered iPad learning app with Apple Pencil integration. Transforms handwritten math into interactive problem-solving experiences.

SaaS vulnerability management platform with AI-assisted prioritisation. Streamlines security workflows for engineering teams.

Open-Source AI-Powered Visual Search for macOS - A native application that transforms anything on your screen into an intelligent search, similar to Google's Circle to Search.

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.

Security-first AI consultancy. Building MathCanvas and Tabula. AI integration consulting for startups and enterprises. SIEM/SOAR architecture, DevSecOps pipelines, and Rust backend engineering.

Threat modeling and security architecture for critical financial platform. GDPR & PCI-DSS compliance. Designed security controls for Azure cloud infrastructure. Detection & incident response. CI/CD pipeline security hardening.

Vulnerability management program ownership. LGPD compliance and PCI-DSS security controls. Security awareness training for engineering teams. Identity and access management.

PCI-DSS compliance and vulnerability management across multiple enterprise clients. LGPD privacy reviews. Code review and secure development guidance. Third-party risk assessment. Security automation with Python.

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

Professional certificate covering cloud security fundamentals, threat detection, incident response, and security operations on Google Cloud Platform.

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