Danniel Pereira is a seasoned software leader with 12 years of experience, currently Head of Artificial Intelligence at Onfly and founder of Aeogi, blending hands-on backend engineering (PHP, Golang) with strategic architecture and DevOps. He has led high-traffic systems and infrastructure teams—from Pagar.me to Hearst Television—delivering scalable, resilient platforms and optimizing code and operations for performance. As a former CTO and repeat founder, he pairs entrepreneurial drive with production-grade discipline, often moving quickly to adopt virtualization and cloud-native practices. He also contributes to Brazil-focused open-source projects like nfephp, improving fiscal document tooling at the library level—a detail that shows comfort working in niche, mission-critical domains. Based in Minas Gerais, Brazil, Danniel is pragmatic about trade-offs and skilled at turning legacy systems into modern, maintainable architectures.
Contributions summary:Danniel primarily contributed to enhancing the `nfephp` library, which seems to be a PHP library related to Brazilian fiscal documents (NF-e). Their work involved correcting and improving existing functionalities within the `ToolsNFePHP.class.php` file. Key contributions include adding missing data fields, correcting return values from methods, and adding parameters to existing methods for better data retrieval.
Contributions:59 commits, 61 pushes in 6 years 3 months
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