Bio
Senior QA Automation Engineer | Blockchain & Web3 Specialist 8+ years of QA automation experience with recent specialisation in blockchain infrastructure testing. Currently contributing to Hedera Hashgraph's core services team, where I work on automated testing framework for distributed consensus mechanisms, smart contract functionality, and token operations. Technical Expertise: TypeScript, Python | Selenium, Playwright, Pytest | CI/CD automation with Docker & Jenkins | Performance testing and load benchmarking | API and microservices testing. Blockchain Focus: Experience testing distributed ledger technologies, consensus algorithms, and Web3 protocols. Skilled in analysing blockchain protocol improvements (HIPs) and developing comprehensive testing strategies for feature compatibility and system stability. What I Built: Enterprise-grade automation frameworks from scratch using SOLID principles, comprehensive backend integration testing for microservices, and robust CI/CD testing pipelines for high-performance distributed systems. Leadership: Mentored junior QAs, participated in technical recruitment, and established testing standards across international remote teams. ISTQB certified with strong collaboration skills in Agile environments. Seeking: QA role in Web3/blockchain companies where I can leverage my distributed systems testing expertise and contribute to the next generation of decentralized applications and infrastructure. Personal: National MTB Champion (Bulgaria XCM) - bringing the same competitive drive and attention to detail to blockchain QA that helped me reach the podium 🏆.
Role
Location