EXCEEDS logo
Exceeds
Anxhelo Xhebraj

PROFILE

Anxhelo Xhebraj

Worked on stabilizing the attention pathway in the AI-Hypercomputer/maxtext repository, focusing on improving the reliability of attention computations for deep learning models. Addressed a numerical instability issue by fixing the scale parameter in the AttentionOp class to a constant value, which enhanced both training and inference stability on cudnn_flash_jax. The solution was implemented in Python, leveraging expertise in NVIDIA CUDA and PyTorch to ensure compatibility with existing machine learning workflows. This targeted bug fix reduced risk and complexity in the attention mechanism, laying groundwork for future optimization and making attention-related code more maintainable and easier to trace for subsequent development.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
2
Activity Months1

Work History

March 2026

1 Commits

Mar 1, 2026

March 2026 focused on stabilizing the attention pathway in AI-Hypercomputer/maxtext. Delivered a targeted bug fix to the AttentionOp scale, improving stability and potential performance on cudnn_flash_jax. The change is low-risk, well-scoped, and increases reliability for training and inference while simplifying future optimization work.

Activity

Loading activity data...

Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

NVIDIA CUDAPyTorchdeep learningmachine learning

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

AI-Hypercomputer/maxtext

Mar 2026 Mar 2026
1 Month active

Languages Used

Python

Technical Skills

NVIDIA CUDAPyTorchdeep learningmachine learning