DevOps

CI/CD, health checks, and rollback patterns.

Use when starting a sprint/wave that must not skip planning — user says "wave-spec", "spec first", "составь спеку/план", "interview then plan", or begins…

Use when testing in a clean throwaway container.

Kiểm tra 1 URL còn hoạt động không (status + title + thời gian phản hồi).

Diagnose and fix Cloudflare Workers Deploy failures for cloudless.gr — especially wrangler Authentication error 10000, missing Workers Scripts Write, tunnel…

Run QA testing on a page, feature, or full site at one of three depth tiers (smoke, standard, full).

Use for any DevOps / SRE question.

Build and runtime verification steps for Vendix development.

Break out of Docker containers to host system root access

Pre-deployment security audit of Solidity smart contracts in a Foundry project.

Builds a structured vulnerability scanning workflow using tools like Nessus, Qualys, and OpenVAS to discover, prioritize, and track remediation of security…

Collects and synthesizes open-source intelligence (OSINT) about threat actors, malicious infrastructure, and attack campaigns using publicly available data…

Vercel Functions expert guidance — Node.js/Bun/Python runtimes, Fluid Compute, long-duration (30 min) functions, large functions (5 GB bundles), Docker/OCI…

Docker and Docker Compose patterns for local development, hardened CLI installer harnesses, container security, networking, volumes, and multi-service…

Complete standalone release chain for web/API apps deployed to a VPS or container platform - preflight, failsafe backup including a remote database dump, the…

Universal pre-merge pipeline - lint, type check, build, a three-part security gate, tests, a happy/non-happy/edge case matrix, local Playwright E2E…

Deploy applications and websites to Vercel.

Modern attack surfaces beyond traditional pentesting — LLM/AI security (prompt injection, model poisoning), supply chain attacks, blockchain/smart contract…

Fix Python environments affected by the eMudhra/emSign CA compromise safely - checksum-verified pip 26.2.2 bootstrap, certifi 2026.10.19, uv self update, OS…

Fix vulnerable PyPI packages safely across environments and projects (first advisory - upgrade Pillow to 13.0.0) - per-venv upgrades, system/distro Pythons…

Validate release readiness with evidence-based go/no-go decisions.

Turns a system-design article URL into a runnable local walkthrough lab: playable frontend, docker-compose services plus viewer UIs, and session-based…

Use when working with the Gitea container registry — OCI/Docker v2 API, push/pull images, multi-arch builds, package management via API, and configuration for…

Build and deploy fuzzing infrastructure for vulnerability discovery