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SDET & Web3 QA
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SDET & Web3 QA

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gaslessqa/README.md

Hi there 👋 I'm Raúl González Casado

👨🏻‍💻 QA Automation Engineer | SDET | Web3 & Blockchain Enthusiast | Smart Contract Testing | CI/CD | Agile | ISTQB Certified

With over 10 years of experience in software testing and 5+ years focused on automation, I bring a solid background in designing, implementing, and optimizing QA processes for web, mobile, and API platforms. I'm passionate about Web3, currently expanding my expertise in blockchain infrastructure, DeFi protocols, and smart contract testing.

🧪 Areas of Expertise

  • Test Automation: WebdriverIO, Selenium, Playwright, Appium, Cucumber, Node.js for E2E and API testing.
  • Manual Testing: Functional, regression, system testing; requirements analysis and refinement.
  • Agile QA: Active participation in Scrum teams with Jira & Confluence.
  • CI/CD Pipelines: Jenkins, Git, version control and deployment automation.
  • Smart Contract & Web3 Testing (in progress): Practical labs using Aave, Uniswap V3; protocol analysis; wallet interaction.
  • Data Handling: SQL (Oracle, PL/SQL), Unix scripting, Kafka messaging.
  • Tools & Frameworks: Cucumber Studio, VSCode, Adobe Experience Manager, SAP CC.

🔗 Blockchain & Web3 Journey

🌐 Building a personal Web3 & DeFi lab to test real-world scenarios:

  • Tokenomics analysis and APR/slippage monitoring.
  • Wallet and transaction simulation with protocols like Aave, Uniswap V3.
  • Testing decentralized systems and preparing for smart contract auditing workflows.

🛠️ Interested in contributing QA skills to next-gen blockchain platforms

🎓 Certifications

  • ISTQB® Advanced Technical Test Analyst
  • Scrum Master (PSM I)
  • Kanban Foundation (KIKF)
  • Holistic Agile Testing (Agile Testing Fellowship)
  • Blockchain & DeFi Foundations (in progress)

📫 Let's Connect

💡 A bit more about me

  • 🧠 Passionate about continuous learning and improvement.
  • 🛠 Currently diving deeper into smart contract testing and EVM-based ecosystems.
  • 🌍 Enthusiastic about decentralization and QA's role in building trust in blockchain apps.

Thanks for stopping by! 🚀

Popular repositories Loading

  1. qa-web3-wallet-connection qa-web3-wallet-connection Public

    Basic QA test for Web3 wallet connection using HTML and JavaScript. Simulates user interaction with MetaMask and validates successful wallet address retrieval.

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  2. qa-web3-balance-check qa-web3-balance-check Public

    QA script to validate Ethereum wallet balance using ethers.js and automated Jest tests.

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  3. Qa-web3-gas-fee-checker Qa-web3-gas-fee-checker Public

    Gas fee validator across Ethereum, Polygon and Arbitrum using ethers.js. Logs current Gwei values for QA automation purposes.

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  4. qa-web3-tx-verifier qa-web3-tx-verifier Public

    QA script to verify the on-chain status of a transaction using ethers.js and a custom RPC provider

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  5. Qa-arweave-file-validation Qa-arweave-file-validation Public

    Automated test for uploading files to Arweave via ArDrive CLI and verifying on-chain status using ViewBlock.

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  6. pw-practice-playwright-app pw-practice-playwright-app Public

    TypeScript