Skip to content
View pirroh's full-sized avatar
:octocat:
:octocat:

Organizations

@replit @HumanDynamics @isi-usc-edu @eXascaleInfolab @googlers

Block or report pirroh

Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
pirroh/README.md

๐Ÿ‘‹   Ciao, I'm Michele! ๐Ÿ‡ฎ๐Ÿ‡น @๐Ÿ‡บ๐Ÿ‡ธ

๐Ÿ‘จโ€๐Ÿ’ป   President & Head of AI @ Replit

๐Ÿ”ฌ   Former Head of Applied Research @ Google X & Google Labs (working on LLMs for Code Generation)

๐Ÿ‘จโ€๐Ÿซ   Former Research Scientist and Instructor in AI @ Stanford University

๐Ÿง   Expertise: Large Language Models, Agents, AI for Code, Machine Learning, Information Retrieval

๐ŸŒ  [Personal page] - [CV] - [LinkedIn] - [X] - [Google Scholar]

โ€ผ๏ธ   News

When What Links
Mar 2026 Replit Agent 4 launched to the public -- I led the project [video] - [blog post]
H2 2025 Italy loves Replit -- I received media coverage in my home country ๐Ÿ‡ฎ๐Ÿ‡น [Il Sole 24 Ore] - [la Repubblica] - [Fortune Italia]
Nov 2025 I gave a talk about The 3 Pillars of Autonomy at the AI Engineer Code Summit [video] - [X thread] - [slides]
Sep 2025 Replit Agent 3 launched to the public -- I led the project [video] - [blog post]
Mar 2025 Vibe Coding 101 with Replit released on the DeepLearning.AI platform -- I was one of the instructors, together with Andrew Ng [enroll in the course] - [my takeaways on X] - [Andrew Ng's post on LinkedIn]
Feb 2025 Replit Agent v2 launched to the public -- I led the project [X thread] - [video]
Feb 2025 I gave a guest lecture on Coding Agents at Stanford - CS329A [video] - [slides] - [X thread]
Sep 2024 Replit Agent launched to the public -- I led the project [video] - [tech interview] - [tech article] - [Andrej Karpathy is "feeling the AGI"]
Apr 2024 Replit Code Repair announced at Replit Developer Day -- I was the Principal Investigator [tech report] - [X thread] - [video] - [media]
Oct 2023 Replit AI for All announced at AI Engineer Summit [video] - [media] - [blog post]
Jun 2023 I published the Replit AI Manifesto [blog post]
May 2023 PaLM 2 announced at Google I/O -- I worked on code pre-training and evaluations [paper] - [blog post] - [website]
May 2023 Natural Language to Code Generation in Interactive Data Science Notebooks accepted at ACL 2023 [paper]
Apr 2023 replit-code-v1-3b announced at the Replit Developer Day and released opensource [X thread] - [video] - [HuggingFace model] - [GitHub repo]
Apr 2023 Measuring the Impact of Programming Language Distribution accepted at ICML 2023 -- I was the Principal Investigator [paper] - [code]
H2 2022 Invited talks on AI meets Source Code: status quo and outlooks [video] and events: [EPFL], [Synapse AI Symposium], [Berkeley AI Summit] & more
H2 2022 PaLM: Scaling Language Modeling with Pathways submitted to the Journal of Machine Learning Research -- I worked on PaLM-Coder [paper] - [blog post]
Mar 2021 Language-Agnostic Representation Learning of Source Code from Structure and Context (AKA Code Transformer) accepted at ICLR 2021 [paper] - [demo] - [code]

๐Ÿ”ฆ   Highlights

๐ŸŽ“   Education

๐Ÿ‘จโ€๐Ÿ’ป   Experience

  • Head of Applied Research at Google X & Google Labs
  • Research Scientist at Stanford University and at EPFL
    • Contributed to several projects (funded by IARPA, DARPA, Samsung, Google, Amazon, ...) with research on Deep Learning (GNNs, Transformers, Open Graph Benchmark, etc.), Recommender Systems, and Crowdsourcing.
  • Intern at MIT Media Lab (w/ Prof. Alex 'Sandy' Pentland), Yahoo Research (w/ Prof. Ricardo Baeza-Yates), and Google.
  • Co-founder of Sindice.com, the largest Semantic Web Search Engine (back in the days). The core technologies developed for Sindice evolved into:
    • a top-level Apache project, Any23
    • several contributions to Hadoop, Lucene and Solr
    • Siren, an investigative intelligence platform which secured $15M+ in funding -- kudos to my amazing ex-colleagues ๐Ÿ‘

๐Ÿ‘จโ€๐Ÿซ   Teaching

Pinned Loading

  1. replit/ReplitLM replit/ReplitLM Public archive

    Inference code and configs for the ReplitLM model family

    Python 1.1k 136