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Huolala Tech
Huolala Tech
Apr 15, 2026 · Information Security

How We Built a Self‑Learning API Classification System for Security

This article details a real‑world case study of how a large logistics platform created an automated, self‑evolving API asset‑classification pipeline—covering data collection, feature engineering, model training with CatBoost, confidence‑based label feedback, and lessons learned—to improve API security monitoring and reduce manual labeling effort.

API SecurityCatBoostSHAP
0 likes · 13 min read
How We Built a Self‑Learning API Classification System for Security
DevOps Engineer
DevOps Engineer
Dec 2, 2017 · Backend Development

From QA to Backend Developer: My Self‑Learning Journey with Python and Flask

This article recounts a QA professional’s step‑by‑step transition to backend development through self‑studying Python, Flask, and related technologies, detailing timelines, resources, challenges, productivity tips, and future goals while offering practical advice for others seeking a similar career change.

Career transitionFlaskWeb development
0 likes · 8 min read
From QA to Backend Developer: My Self‑Learning Journey with Python and Flask
Huawei Cloud Developer Alliance
Huawei Cloud Developer Alliance
Jul 8, 2016 · Frontend Development

How I Guided My Non‑Tech Girlfriend from Zero to Junior Front‑End Developer in 6 Months

This article outlines a step‑by‑step learning roadmap—including HTML/CSS/JavaScript, computer‑science fundamentals, algorithms, tooling, backend basics, and project work—that helped a complete beginner become a capable junior front‑end developer within just over half a year.

Learning PathWeb developmentfrontend
0 likes · 9 min read
How I Guided My Non‑Tech Girlfriend from Zero to Junior Front‑End Developer in 6 Months