Software Quality Assurance Engineer Middle/Senior (QA Engineer , Web3 Blockchain Focus)

Текущий статус/должность: QA ingeneer.

Мои компетенции и опыт

QA Engineer with 5+ years of experience, transitioning into Web3/blockchain. Skilled in functional, API, and smart contract testing. Proficient in Python automation, SQL. Passionate about blockchain security, DeFi, and NFT ecosystems.

Web3 & Blockchain Skills

Blockchain Testing:

• Smart Contract Testing (Remix IDE, Hardhat, Foundry)
• DeFi Protocols (Uniswap V4, Aave testnets)
• NFT Platforms (OpenSea, Rarible testnets)

Tools:

• нужен доступ к резюме , Etherscan, MetaMask
• Sepolia/Goerli Testnets, TON Blockchain
• Security Tools: Slither, MythX (basics)

Concepts:

• ERC-20/ERC-721, DAOs, ZK-Rollups (learning in progress)

Core Technical Skills

• Automation: Python, Selenium, PyTest
• API Testing: Postman, REST, SOAP, GraphQL
• Databases: SQL (JOINs, complex queries)
• DevOps: CI/CD (Jenkins), Docker, Git
• Methodologies: Agile, Scrum, Kanban
• Web3 Projects & Self-Education

Courses:

• Stepik: "Blockchain & Cryptocurrencies" (2024)
• Self-taught: Ethereum Docs, Smart Contract Security Audits (YouTube)

GitHub: Automated test scripts for Ethereum balance checks ( нужен доступ к резюме ).

Current work (Middle QA Engineer, Real Estate Company)

• Conducted end-to-end testing of web applications, APIs (REST/SOAP), and backend systems for real estate platforms.
• Collaborated with developers to improve test coverage and automate workflows using Python.
• Mentored junior QA team members and contributed to test strategy planning.

Previous work (QA Engineer, Test IO)

Worked on various projects (web, mobile apps, games), performing testing on a crowd platform.

Responsibilities:

• Functional and UI/UX testing.
• Cross-browser testing.
• Searching and reporting bugs in bug tracking systems.