Rafael Audibert
Product Engineer at PostHog
Rio Grande do Sul, Brazil
Summary
🤩
Rockstar🎓
Top SchoolRafael Audibert is a product-focused engineer with eight years of experience building scalable web and serverless systems, currently shaping analytics and feature-deployment tooling at PostHog. He’s delivered end-to-end solutions across startups and public projects—from leading an MVP for Brazil’s health system to architecting a logistics microservice handling 70k monthly deliveries. Rafael brings deep backend expertise (Rails, Elixir, Django, AWS, Terraform) alongside modern frontend work (React, TypeScript, GraphQL/Relay), and has driven impactful optimizations like a 95% frontend bundle reduction and halving infrastructure costs. His academic background in computer science and research on graph neural networks underpins a data-informed approach to product engineering. Comfortable across full-stack, infra, and integrations, he often focuses on pragmatic systems that scale and sync reliably with external platforms. Based in Porto Alegre, he combines startup agility with experience shipping production-critical systems at scale.
8 years of coding experience
7 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Federal University of Rio Grande do SulBachelor's degree Computer Science, Bachelor's degree Computer Science at RPTU Kaiserslautern-Landau
English, Portuguese, Spanish, German
Stackoverflow
94reputation
2kreached
1answer
5questions
Github Skills (200)
testing10
internal-tools10
automation10
geography10
serverless10
graphql-api10
bull10
session-replay10
recording10
trigger10
api10
github-api10
panels10
bigquery10
spatial-data10
Programming languages (24)
Github contributions (5)
rafaeelaudibert/urlShortener
Jun 2020 - Sep 2022
📝 Custom URL Shortener, using MongoDB and AWS Lambda.
Contributions:15 PRs, 21 pushes, 9 branches in 2 years 3 months
shortenercustom-urlserverlessaws-lambdatinyurl
rafaeelaudibert/ChamberVR
Nov 2019 - Dec 2019
WebVR application to visualize Brazilian Federal Deputies expenses
Contributions:27 commits, 1 PR, 12 pushes in 1 month
expensesvisualizeweb-appbrazilianfederal
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