Piero Panariello

Blog

Building the next generation AI systems

Education: College of William and Mary, B.S. in Computer Science and minor in Physics.

Co-Founder / CEO

2025-09

Alleno

Building the world's best AI trainer. Alleno.fit.

LLM Engineer

2026-07

Accenture Federal Services

Defending US codebases from hackers using LLMs and getting frontier models into the hands of the government to protect the people

AI / ML Software Engineer

2025-01 - 2026-05

C3.ai / Cathexis

Co-created an agentic AI application to translate old, outdated Fortran codebases to C++17. Contributed to C3.ai’s Readiness Platform, which uses AI and ML to increase aircraft readiness for the U.S. Air Force by 6% and reduce unscheduled maintenance by 40%.

Data Engineer / Software Engineer

2023-06 - 2024-12

Markel

Designed and developed ETL pipelines in a new project to integrate a third party system with existing infrastructure. Used Python in Databricks to engineer large data solutions. Used Azure Data Factory to orchestrate pipelines.

Software Engineer

2022-08 - 2023-06

NASA

Supported productivity tools built during internship, leading the team to win an award for one of the most productive teams in NASA

Software Engineer Intern

2022-06 - 2022-08

NASA

Built productivity tools to support the IMACS database

Full-Stack Web Developer

2022-02 - 2023-05

The College of William and Mary

Built the Mentoring for Careers in Physics website and portal, connecting minorities and women in STEM to mentors

Tools I Use