Brix D.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I'm a Quality Assurance (QA) Engineer with hands-on experience testing web applications, financial systems, banking software, and API integrations. As an Information Technology graduate and Cum Laude awardee, I combine technical knowledge, analytical thinking, and attention to detail to help businesses deliver reliable, functional, and high-quality software. I don't just look for bugs. I focus on understanding how applications should work, identifying potential issues, validating business requirements, and ensuring that every feature performs as expected. What I Bring to Your Project 1. Manual & Functional Testing - Functional, exploratory, and regression testing - Test case creation and execution - UI/UX and usability testing - Cross-browser and responsive testing - Requirements and acceptance criteria validation 2. API Testing & Integration - REST API testing using Postman - Request and response validation - HTTP status code verification - JSON payload validation - Positive and negative API testing - Integration and error-handling verification 3. Fintech & Banking Systems Testing - Financial reporting workflow validation - Banking system functionality testing - BSP regulatory reporting workflows - XML structure and XSD schema validation - Financial data and database verification - Regulatory submission and API testing 4. SQL & Database Validation - SQL scripting and data verification - Duplicate record identification - Database integrity and consistency checks - Financial data comparison and reconciliation - Validation of database records against generated reports 5. Bug Reporting & Collaboration - Detailed bug documentation using Jira - Clear reproduction steps and supporting evidence - Expected vs. actual result comparison - Defect tracking, retesting, and verification - Collaboration with developers and project managers Tools & Technologies Postman | Jira | Figma | SQL | XML | XSD | React | Go | SQLite | WordPress Why Work With Me? - Attention to Detail: I carefully examine application behavior, functionality, and potential inconsistencies. - Analytical Approach: I investigate issues beyond the surface to help identify possible root causes. - Clear Communication: I provide structured test results and actionable bug reports that developers can easily understand. - Quality-Driven: I prioritize software reliability, functionality, and a smooth user experience. - Accountability: I take ownership of assigned tasks and aim to deliver thorough results within agreed timelines. Whether you're developing a fintech platform, launching a web application, integrating APIs, or improving an existing software product, I can help you identify issues and ensure your application works as intended. Let's work together to build software that users can rely on.