Ibis Prevedello
Founder at Voiceblox
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolIbis Prevedello is a founder and engineer with a decade of experience building voice and LLM infrastructure that bridges technical complexity and business needs. Currently building Voiceblox, she enables non-technical users to create and iterate on voice agents in the browser, driven by a belief that domain experts — not only coders — should own conversational AI. She previously co-founded Deepful and led the AI architecture that scaled to $1.5M ARR and handled over a million voice minutes per year, and was an early core contributor to LangFlow, the open-source visual LLM builder that grew to 140K+ GitHub stars and was acquired by DataStax/IBM. Her background spans production-grade backend systems, real-time voice orchestration (LLM+TTS+STT), and graph- and GAN-based ML pipelines, reflecting strong cross-domain engineering chops from robotics to enterprise AI. Based in San Francisco, she pairs product-minded leadership with hands-on Python development and a pragmatic focus on reliability and scale.
9 years of coding experience
8 years of employment as a software developer
Engineer's degree, Control and Automation, Engineer's degree, Control and Automation at Universidade Federal de Santa CatarinaSelf-Driving Car Engineer Nanodegree, Self-Driving Car, Self-Driving Car Engineer Nanodegree, Self-Driving Car at UdacityMaster's degree, Artificial Intelligence and Robotics, Master's degree, Artificial Intelligence and Robotics at Sapienza Università di Roma
Portuguese, English
Github Skills (9)
fastapi10
api10
python10
apidoc10
langchain10
prompt9
agent9
generative-ai8
large-language-models8
Programming languages (10)
Github contributions (5)
langflow-ai/langflow
Mar 2023 - Apr 2023
Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 reviews, 29 PRs, 50 pushes in 1 month
Contributions summary:Ibis contributed to building a tool for creating AI-powered agents and workflows. Their work involved implementing new features such as adding lists and templates to the application. These features leverage the LangChain library, specifically focusing on integrating various components like chains, agents, prompts, and LLMs to create the functionalities of the tool. Furthermore, their code changes involved the creation of API endpoints and incorporating the latest LangChain library versions.
chatgptgenerative-ailarge-language-modelsreact-flow
ibiscp/Fire-Extinguishers-Drones
Feb 2018 - Apr 2018
Contributions:24 commits, 18 pushes, 1 branch in 1 month
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