Functional Testing
Validate application features, user journeys, business rules and expected system behavior against documented requirements.
Software QA Engineer
Sayed Asif
Software QA Engineer
Quality-focused QA professional experienced in manual testing, API validation, automation, payment workflows, regression testing and business-critical web applications. I focus on finding meaningful defects, validating business requirements and helping teams deliver reliable software.
Functional Testing
API Testing
Automation
Payment Testing
2+
Years QA Experience
7+
Projects Supported
QA
Manual & Automation Testing
Professional Profile
Software QA Engineer with professional experience testing web applications, business workflows, payment-related functionality, CRM systems, charity platforms and logistics applications. My work focuses on functional testing, regression testing, API validation, defect management, data validation and test automation. Client names, confidential implementation details and proprietary information are intentionally omitted where required.
Read Full ProfileQA Capabilities
A practical testing skill set covering the application lifecycle from requirements and functional validation through API, data, regression and automation testing.
Payment Testing
Test payment workflows, recurring transactions, refunds, failures, redirects and transaction related business logic.
API Validation
Validate endpoints, payloads, response codes, authentication behavior, data integrity and integration workflows.
Regression Testing
Revalidate existing functionality after changes to help identify regressions before software reaches users.
Database Validation
Verify stored data, relationships, consistency, calculations and expected database behavior using SQL-based validation.
Defect Management
Document reproducible defects, assess severity and priority, support triage and track issues through resolution.
Test Automation
Build and maintain automated checks for repeatable workflows and regression coverage where automation provides practical value.
Cross-Platform Testing
Validate responsive web interfaces across browsers, screen sizes and mobile devices for consistent user experiences.
My QA Approach
Structured testing designed to identify defects early, provide useful evidence and reduce avoidable release risk.
Understand Requirements
Review requirements, user stories and business rules to understand expected behavior and identify areas that require additional validation.
Identify Risk Areas
Focus testing effort on workflows involving payments, permissions, calculations, integrations, data and other business-critical functionality.
Test Beyond the Happy Path
Validate boundary conditions, invalid inputs, failure scenarios, unexpected sequences and realistic user behavior.
Report Clearly
Provide reproducible defect reports with clear steps, expected results, actual results, evidence and useful severity information.
Selected QA Experience
Portfolio disclosure: The examples below represent selected areas of professional QA experience. Project names, client identities, proprietary implementation details, credentials, test data and other restricted information are intentionally omitted unless authorized for public disclosure.
Non-Profit Platform
Donation Management Platform
Tested donation and payment workflows, including recurring transactions, failure scenarios and business-rule validation.
Payment Testing
Regression
API Validation
CMS Testing
Business Management Platform
Management & CRM Platform
Performed end-to-end QA across CRM, financial workflows, reporting, user permissions and business-critical application modules.
E2E Testing
CRM Testing
Data Validation
RBAC
Logistics & Supply Chain
Logistics Management Platform
Tested shipment and logistics workflows, status updates, business rules, data consistency and regression scenarios.
Functional Testing
Real-Time Data
Regression
SQL
Non-Profit Platform
Donation & Volunteer Platform
Validated donor-facing workflows, role-based functionality, data handling and application behavior across multiple user journeys.
Functional Testing
Security Checks
RBAC
Regression
International Platform
Multi-Currency Donation Platform
Tested donation workflows involving multi-currency scenarios, transaction behavior, validation rules and regression coverage.
Multi-Currency
Payment Testing
API Testing
Regression
Data & Business Platform
Data Management Application
Validated data-driven workflows, reporting behavior, data consistency, business rules and user-facing application functionality.
Data Integrity
SQL
Functional Testing
Reporting
QA Proof of Work
Automation Exercise
Public QA automation project demonstrating Playwright UI testing, REST API validation, Page Object Model architecture, regression coverage and CI execution.
Playwright
API Testing
Page Object Model
GitHub Actions
Representative QA Case Study
A generalized example of QA activities performed on a business management application. Client identity and proprietary implementation details have been intentionally omitted.
Financial Workflows
Validated financial and donation-related calculations, eligibility rules, transaction scenarios and reporting behavior against documented requirements.
CRM & Data Management
Tested user profiles, data entry, record updates, interaction history, search, filtering and data consistency across application workflows.
Access Control
Validated role-based access behavior and checked that users could access only the functionality and information appropriate to their assigned permissions.
Payment Workflows
Tested successful and unsuccessful payment scenarios, recurring transactions, refunds, redirects and related application behavior.
Reporting & Validation
Verified application reports, calculated values, filtering, data consistency and expected results across representative scenarios.
Responsive Testing
Tested user-facing workflows across different browsers, viewport sizes and mobile devices to identify layout and usability issues.
Tools & Technologies
Tools are selected according to project requirements, testing objectives and the type of validation required.
Manual Testing
Playwright
Postman
SQL
Jira
API Testing
Cross-Browser Testing
Responsive Testing
Regression Testing
Database Validation
Professional Experience
Software QA Engineer
Techno Serve Software Solutions Pvt. Ltd.
Contributing to QA activities across multiple client projects, including functional testing, regression testing, API validation, payment workflow testing, defect management and automation.
QA Training & Certification
SQUAD Infotech Pvt. Ltd.
Completed training covering manual testing, automation fundamentals and SQL database management.
Bachelor of Commerce
MVM College
Developed a foundation in accounting, business processes and financial concepts that supports testing of business-oriented software applications.
Frequently Asked Questions
My experience includes functional testing, regression testing, API validation, payment workflow testing, database validation, cross-platform testing, defect management and test automation.
Yes. My QA experience includes payment workflows, recurring transactions, refunds, redirects, failures and transaction-related business logic.
No. Project examples are intentionally generalized to respect client confidentiality, company policies and restrictions on proprietary information.
Depending on the project, my QA work may involve Playwright, Postman, SQL, Jira, browser developer tools, API testing utilities and other project-specific testing tools.