Jack Lecroy Email & Phone Number

United States

Sunnyvale, California, United States

• Designed and wrote software for Echo devices running FireOS, leveraging C++, Java, and the Android stack• Developed intelligent sensing features by fusing sensor data from the microphone, accelerometer, and other sensors• Created smart home features by fine-tuning large language models and utilizing retrieval augmented generation (RAG)

West Lafayette, Indiana

Worked with the Google TensorFlow team to contribute open source computer vision models to the TensorFlow Model Garden.• Implemented ground truth and loss function for YOLO v1 object detection model in TensorFlow• Worked on data augmentation and training of CenterNet object detection model in TensorFlow• Led a group responsible for creating tutorials for using the team's models

West Lafayette, Indiana, United States

• Researched various ways to reduce time spent in the code-review process• Developed a language model for Python code to detect anomalies• Created a system, using the language model, to rank errors caught by a static checker

Sunnyvale, California, United States

• Worked on SDK, written in C, targeting embedded devices• Created designs to meet feature specifications• Wrote unit tests using Ceedling

• Built CI/CD pipelines using Azure DevOps for on-premise .NET applications• Used virtual machines for builds and deployment• Updated project dependencies and unit tests

West Lafayette, Indiana

Worked with the Electronics subteam to implement software for the team's fully electric race car.• Developed system using Python to collect sensor data from over 50 sensors on the vehicle• Connected in-vehicle computer with other devices over Wi-Fi for live data visualization• Worked with MySQL to store and organize sensor data for later use and analysis

Bachelor Of Science - Bs, Computer Science, Gpa 3.9 / 4.0

Machine Intelligence CS track. Minor in economics. Graduated December 2021.

Education record

Education record