Fabricio Nascimento is a seasoned software engineer with 17 years of experience building scalable systems and shipping AI-enabled products across startups and large technology companies. Currently leading AI assurance at Helsing, he architects end-to-end MLOps and edge deployment pipelines—combining Rust, Nix, ONNX Runtime and AWS to evaluate computer vision models used in high-stakes military environments. Previously at Amazon he drove Core Search NLP work and led cross-site engineering for Alexa features, co-authoring a 2023 ACM paper on search relevance for negated queries. He has deep distributed-systems and backend expertise—evidenced by contributions improving Meteor’s MongoDB integration and by work on observability and GraphQL middleware at Mesosphere. Equally comfortable founding teams and shipping product-facing features, he pairs practical engineering with an academic background from USP and GrenobleINP, and a knack for shrinking development timelines through inventive engineering trade-offs.
17 years of coding experience
15 years of employment as a software developer
Engeneering Network and Informatics, Engeneering Network and Informatics at ESISAR/GrenobleINP
Bachelor's degree Computer Science, Bachelor's degree Computer Science at USP - Universidade de São Paulo
Telecommunications, Telecommunications at ETEP
Portuguese, English, French, German, Spanish, Japanese
Contributions:87 commits, 2 PRs, 36 comments in 21 days
Contributions summary:Fabricio primarily focused on improving the MongoDB integration within the Meteor framework. Their contributions involved updating MongoDB dependencies, implementing and testing upsert functionality, and fixing issues related to the MongoDB driver and the oplog. They also addressed bugs related to error handling in accounts and replica set setup, improving the stability of the core system. This work directly enhances the core functionality of Meteor's data layer.
Contributions:1 push, 2 branches in 7 years 5 months
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Fabricio Nascimento - Software Engineering And AI at Helsing