Dmitri Volkov

DevOps Engineer & Python Automation Specialist

PythonDevOpsScriptingInfrastructure Automation

Om

Dmitri is a DevOps engineer who relies on Python as his primary scripting and automation language. He builds internal tooling, CI/CD pipelines, and infrastructure automation scripts that run in production across distributed teams. He writes about the Python standard library, subprocess management, file processing, encoding utilities, and the practical shell-adjacent Python that DevOps engineers use every day.

Artiklar av Dmitri Volkov

JWT Decoder Python — Avkoda JWT med PyJWTPython

Avkoda JWT i Python med PyJWT jwt.decode(). Täcker HS256/RS256-verifiering, overifierad avkodning, manuell base64, python-jose och vanliga misstag.

JWT Decoder·2026-03-23

SHA-256 Hash i Python — hashlib-guide med kodexempelPython

Hasha strängar och filer med SHA-256 i Python via hashlib.sha256(). Täcker HMAC-SHA256, filchecksummor, Base64-digest och cryptography-biblioteket.

SHA-256 Hash Generator·2026-03-28

HMAC Python — hmac.new() SHA-256 guide med kodexempelPython

Generera och verifiera HMAC-SHA256 i Python med hmac.new(). Täcker hmac.digest(), compare_digest(), Base64, SHA-512, webhook-verifiering och API-signering.

HMAC Generator·2026-03-28