sublio

Senior Qa Automation Engineer

Senior QA Automation Engineer with 8+ years of experience across Web, Mobile, and Blockchain platforms. At Blockdaemon, I built end-to-end QA systems for Polkadot, Solana, TRON, and Linea nodes — testing non-deterministic distributed systems where traditional pass/fail assertions don't apply. Strong background in API testing, CI/CD pipeline design, and exploratory testing of complex financial and Web3 flows. I use AI tools daily (including Claude Code) to accelerate coverage, debug errors faster, and move at the speed crypto demands.


Experience: 10 years

Yearly salary: $0

Hourly rate: $0


Experience

Test Automation Engineer
Rebellion Software
2022 - 2024
Main QA stakeholder: owned release management, build pipelines, and test strategy across Web and Mobile. Built and maintained E2E and integration automation frameworks from scratch using Playwright and Appium.
Senior QA Automation Engineer
Hyperscience Europe
2021 - 2022
Tested intelligent document processing flows — complex backend pipelines with probabilistic outputs, similar to financial/Web3 validation challenges. Wrote E2E Selenium tests for critical functionality; monitored automation results and handled on-call escalation rotation.

Skills

api
ci-cd
crypto
docker
ethereum
polkadot
python
quality-assurance
english