Darko N.

Senior QA Engineer | Manual, Mobile & Web Testing | ISTQB

𝐈 𝐚𝐦 𝐚 𝐒𝐞𝐧𝐢𝐨𝐫 𝐐𝐀 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐢𝐭𝐡 𝐨𝐯𝐞𝐫 𝟔 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 𝐰𝐞𝐛, 𝐦𝐨𝐛𝐢𝐥𝐞, 𝐚𝐧𝐝 𝐀𝐏𝐈-𝐛𝐚𝐬𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬. 𝐈 𝐰𝐨𝐫𝐤 𝐦𝐚𝐢𝐧𝐥𝐲 𝐢𝐧 𝐦𝐚𝐧𝐮𝐚𝐥, 𝐞𝐱𝐩𝐥𝐨𝐫𝐚𝐭𝐨𝐫𝐲, 𝐫𝐞𝐠𝐫𝐞𝐬𝐬𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐮𝐬𝐞𝐫 𝐚𝐜𝐜𝐞𝐩𝐭𝐚𝐧𝐜𝐞 𝐭𝐞𝐬𝐭𝐢𝐧𝐠, 𝐰𝐢𝐭𝐡 𝐚 𝐬𝐭𝐫𝐨𝐧𝐠 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐫𝐞𝐚𝐥 𝐮𝐬𝐞𝐫 𝐛𝐞𝐡𝐚𝐯𝐢𝐨𝐫 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐬𝐭𝐚𝐛𝐢𝐥𝐢𝐭𝐲. I have experience working on large international projects, including streaming platforms, crypto and blockchain applications, and AI-driven products. I am ISTQB Foundation and Advanced Test Analyst certified and used to working closely with developers, product managers, and designers in Agile environments. Core skills and experience: 🔹Manual testing for web and mobile applications 🔹Exploratory testing focused on real user flows 🔹Regression and smoke testing before releases 🔹User acceptance testing and usability testing 🔹API testing using Postman 🔹Bug reporting and defect tracking in Jira 🔹Test case design and test documentation 🔹Cross-platform testing on iOS, Android, Windows, and macOS 🔹Basic test automation knowledge using Cypress 🔹SQL basics for data validation 🔹Understanding of blockchain, crypto flows, and wallet transactions Tools I work with: 🛠 Jira 🛠 Xray 🛠 Testmo 🛠 Postman 🛠 Chrome DevTools 🛠 Android Studio 🛠 Xcode 🛠 Git and GitHub 🛠 Cypress My example QA process: 1. I start by understanding the product, business goals, and user expectations. 2. I analyze requirements and define test scenarios based on real use cases. 3. I create and execute test cases, combining structured and exploratory testing. 4. I report clear, reproducible bugs with proper steps, evidence, and impact. 5. I verify fixes, run regression tests, and support stable releases. 6. I continuously look for improvements in quality, usability, and performance. I am available for new clients, new products, and innovative ideas. I enjoy working on challenging projects where quality matters and where I can contribute with experience, attention to detail, and honest feedback. If you are looking for a QA Engineer who is reliable, communicative, and focused on delivering stable software, I would be happy to work together. Thank you for taking the time to review my profile.