DevOps engineer, Pythonista and FOSS contributor. Created cpp-linter, commit-check, etc.; contributed to PyPA.
This article explains what code coverage is, why it matters, the different coverage metrics, how coverage measurement works, and reviews several mainstream tools across various programming languages.
This article explains the importance of code review, outlines Google’s comprehensive code‑review rules, and provides practical steps—including process controls and automation—to help teams adopt effective review practices and improve software quality.
This article explains the concept of writing Pythonic code—leveraging Python’s language features for clear, concise, and maintainable programs—by contrasting non‑Pythonic examples with idiomatic solutions, illustrating the Zen of Python, and providing practical tips and references for developers.
DevOps combines development and operations practices, requiring knowledge of software development concepts, Linux, networking, containerization, CI/CD pipelines, cloud platforms, orchestration, monitoring, infrastructure as code, scripting, and version control, with tools such as Jenkins, Docker, Kubernetes, Terraform, Prometheus, and Git.
The author reflects on 2020, detailing DevOps achievements such as automated Jenkins pipelines, Artifactory migration, Python integrations, and Git standards, while outlining personal 2021 goals to improve English speaking, deepen technical learning, and maintain work‑life balance.
This article introduces JFrog Artifactory, explains its role as a universal artifact repository, outlines its key advantages such as multi‑format support, CI/CD integration, powerful search, lifecycle management, and provides practical guidance on repository naming, permissions, retention policies, and workflow best practices.
The article explains the importance of establishing Git commit message and branch naming standards, demonstrates the benefits of structured conventions, provides concrete examples and regex patterns, and shows how to enforce them with Git hooks such as Bitbucket's Yet Another Commit Checker.
This guide explains how individuals or organizations can configure a setup.py file, build distribution packages, publish them to PyPI, generate documentation with pydoc, choose appropriate version numbers, and select a suitable open‑source license for a Python project hosted on GitHub.
This guide explains how to configure a Bitbucket webhook and a standard Jenkins job with the generic‑webhook‑trigger plugin to automatically receive pull‑request events, extract the PR ID, and trigger downstream actions without relying on a multi‑branch pipeline job.
The article outlines three essential Jenkins CI/CD practices—Configuration as Code, shared libraries, and multi‑branch pipelines—explaining their benefits for transparency, traceability, rapid recovery, code reuse, self‑service builds, and overall cost and quality improvements in an enterprise setting.
