MirahLabs Engineering Blog

Technical insights, tutorials, and architectures written by our design and backend engineers.

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Cloud Computing March 27, 2026

CI Pipeline Optimization: Cutting Build Times by 70%

Slow CI pipelines kill developer momentum. Learn how to use layer caching, parallelization, test splitting, and selective testing to cut your pipeline from 20 minutes to under 6.

⏱️ 21 min read Read Article
Python March 23, 2026

Writing C Extensions in Python: Cython, Pybind11, and Ctypes

When Python is too slow, compile key functions to C. Compare Cython, Pybind11, and ctypes for raw performance speedups in numeric and CPU-bound algorithms.

⏱️ 21 min read Read Article