The toolbox
Everything I bring to the table.
languages
TypeScript
JavaScript
Java
Python
C#
SQL
automation
Cypress
Playwright
Selenium
Appium
Postman
REST Assured
test frameworks
pytest
JUnit
TestNG
Jest
Vitest
Mocha
Robot Framework
Cucumber
ai / llm
Anthropic API
OpenAI API
Promptfoo
Braintrust
LangSmith
DeepEval
Prompt engineering
RAG evaluation
Red-teaming
manual & strategy
Exploratory testing
UAT
Test plans
Risk-based testing
Regression
Cross-browser
ci/cd & devops
GitHub Actions
GitLab CI
Jenkins
Docker
Kubernetes
Terraform
cloud
AWS
GCP
Azure
Self-hosted runners
performance & data
k6
JMeter
Gatling
SQL
MySQL
MongoDB
test management
Jira
TestRail
Xray
BDD / Gherkin
Sentry
Inbox open
Let's make your next
release boring.
Mail is the fastest way to reach me. Tell me what you are shipping and where it hurts, and I will tell you how I would test it.
Email tykhonkozachenko@gmail.comT.