Tweeks.io is a Y Combinator company in the Winter 2025 batch. Its directory entry describes it as: Lovable for Chrome Plugins. The founders listed are Jason Madeano (Founder/CEO), Matt Stallone (Founder/CTO) (Y Combinator directory entry, February 6, 2025).
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Jason Madeano
Founder/CEO
Co-founder and CEO of Nextbyte
Prior to Nextbyte, Jason was a Machine Learning Engineer at Pinterest leading ML recommendations for modules on the Homefeed Relevance team. He holds a Master’s and Bachelor’s degree from MIT in Computer Science and Brain & Cognitive Science. His research on Cultural Transmission and Reinforcement Learning received a best paper award at NeurIPS.
Matt Stallone
Founder/CTO
Co-founder of NextByte.
Before tackling agents, Matt was leading the post-training of Foundation Language Models at IBM Research, working on major releases including the Granite model series. During his career, he published multiple first author papers on his LLM research. He is classically trained in ML and Distributed Systems and holds Master's and Bachelor's degrees from MIT in Computer Science and Electrical Engineering.
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
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