Domain-Specific Automation Testing Projects: Banking, E-Commerce, Healthcare and More

Domain knowledge is one of the fastest ways to stand out: a tester who understands payments, claims or bookings writes better tests. These domain-specific automation projects recreate realistic flows, followed by specialisation projects in areas such as security, accessibility and performance.

Projects that directly match the domains on your resume — Automotive DMS, CRM platforms, and related domains.

Project 41: Automotive DMS Test Suite (CANOLOG-Style)

Modules to Automate (mirroring CANOLOG DMS)

• Sales Module: Lead creation, vehicle selection, trade-in valuation, deal creation, F&I products
• Finance Module: Payment calculator (loan/lease), credit application, lender submission
• Service Module: Appointment booking, RO creation, technician assignment, parts lookup
• Parts Module: Parts search by VIN/part number, inventory check, order creation
• Inventory Module: Vehicle search with filters, VIN decode, lot management

Test Types to Cover

• Functional — each module's core workflows
• Integration — Sales creating a deal that flows into Finance
• Regression — critical paths after system updates
• Cross-module — full customer journey from lead to delivery

Use Demo Site

Use https://www.opencrx.org/ or any open-source DMS/CRM for practice, or build a simple mock web app using HTML/JavaScript mimicking a DMS.

Project 42: CRM Platform Testing

CRM Modules to Test

• Customer Management: Create, edit, merge duplicate contacts, import from CSV
• Lead Management: Lead capture forms, lead scoring, assignment rules, conversion to opportunity
• Opportunity Pipeline: Stage progression, probability calculation, close date tracking
• Email Channel: Template creation, bulk email sending, open/click tracking
• Phone Channel: Call logging, call script, disposition codes
• Chatbot: Chat widget interaction, auto-response, escalation to agent
• Reports & Dashboards: Custom report creation, chart rendering, export to PDF/Excel

Use SuiteCRM for Practice

Download and install SuiteCRM (open-source CRM) locally. It mimics enterprise CRM functionality exactly. Document your test cases as if they were for a real client project.

Project 43: E-Commerce End-to-End Test Suite

Complete Test Coverage Plan

• User Registration & Login: Email verification, social login, forgot password flow
• Product Catalog: Search with filters, sorting, pagination, product detail page
• Shopping Cart: Add/remove items, quantity update, coupon code, price calculation
• Checkout: Address management, multiple payment methods (card, UPI, wallet), order summary
• Order Management: Order tracking, cancellation, return/refund initiation
• User Account: Profile update, address book, saved payment methods, order history
• Admin Panel: Product management, order processing, inventory alerts, promotional codes
• API Testing: Product API, Order API, User API, Payment API

Use https://magento.softwaretestingboard.com/ as your practice e-commerce site.

Project 44: Healthcare Patient Portal Testing

Automate a healthcare portal (use https://opensource-demo.orangehrmlive.com/ as proxy). Test modules: Patient registration with mandatory field validation, appointment scheduling with calendar interaction, medical records viewing with pagination, prescription management, billing/payment processing, doctor search with filters, insurance verification form, and patient feedback form. Focus heavily on data privacy validation — ensure sensitive fields are masked, HTTPS is enforced, session timeout works correctly, and no PHI is exposed in URLs or error messages.

Project 45: Banking & Fintech Application Testing

Test a banking demo app (https://www.globalsqa.com/angularJs-protractor/BankingProject/). Cover: Account opening with KYC validation, deposit transactions with receipt generation, withdrawal with insufficient funds handling, fund transfer with beneficiary management, transaction history with date filters and export, loan application with eligibility check, and credit card management. Include security scenarios: session hijacking prevention (concurrent login test), transaction amount limit enforcement, OTP verification simulation, and audit log verification.

Project 46: Hotel / Travel Booking System Testing

Automate hotel booking flows (use https://hotel-test.equalexperts.io/). Cover: Search with city, dates, guests — assert results appear; Date picker automation (this is notoriously complex); Filter by price, rating, amenities; Room selection and availability check; Booking form with all guest details; Payment flow; Booking confirmation with email; Cancellation and refund policy display. Special focus on date handling edge cases: same-day check-in, minimum stay restrictions, holiday blackout dates, date format variations across browsers.

Project 47: HR & Payroll System Testing

Use OrangeHRM (https://opensource-demo.orangehrmlive.com/) to build a comprehensive HR test suite. Modules: Employee Management (create, update, terminate), Leave Management (apply, approve, reject, balance check), Attendance (time punch in/out, timesheet approval), Performance Reviews (goal setting, KPI tracking), Recruitment (job posting, application tracking, interview scheduling), Training (course enrollment, completion tracking), and Payroll calculations. Focus on role-based access control testing — verify manager cannot edit what only HR admin can.

Project 48: Logistics & Supply Chain Testing

Build tests for a logistics management system. Key test flows: Shipment creation with multi-leg routing, package tracking with real-time status updates (use polling with waits), Delivery exception handling (failed delivery, re-delivery scheduling), Warehouse management (receiving, put-away, picking, packing), Route optimization (assert shortest route calculation), Invoice generation and payment terms, Return merchandise authorization (RMA) processing, and Carrier API integration testing (simulate carrier webhook callbacks). High demand in e-commerce company SDETs.

Project 49: Education Platform Testing

Automate an online learning platform (use a Moodle demo or similar). Cover: Course enrollment, Video player controls (play, pause, seek, fullscreen — use JavaScript executor for HTML5 video), Quiz taking with timer, MCQ selection and score calculation, Certificate generation on completion, Discussion forum posting and replies, Assignment submission and grading workflow, Progress tracking dashboard, and Mobile responsiveness testing using different viewport sizes. Special challenge: test video streaming quality indicators and buffering states.

Project 50: Social Media / Community Platform Testing

Test a social/community platform. Automate: User profile creation with avatar upload, Post creation (text, image, video), Like, comment, and share interactions, Follow/unfollow users with feed updates, Hashtag search and trending topics, Direct messaging with attachments, Notification system (real-time alerts), Privacy settings (public/private profile), Content moderation flags, and API testing for social graph endpoints. Focus on real-time features using polling waits, and test notification delivery timing assertions.

SECTION 6: BONUS / ADVANCED SPECIALIZATION PROJECTS

Project 51: AI-Assisted Test Maintenance with Self-Healing Locators

Integrate Healenium — a self-healing Selenium wrapper — to automatically fix broken locators when the UI changes. (1) Add Healenium dependencies; (2) Wrap your WebDriver with SelfHealingDriver; (3) Run tests against an application where you then change a locator (simulate UI change by modifying element ID in HTML); (4) Without Healenium, tests fail; (5) With Healenium, it uses ML to find the closest matching element and heals the locator automatically; (6) Review healing reports showing what was fixed. This is the future of test automation maintenance.

Project 52: Test Data Management System

Build a comprehensive Test Data Management system. (1) Use Java Faker library to generate realistic test data — names, emails, phone numbers, addresses, credit cards; (2) Create test data builders using Builder pattern: new UserBuilder().withName().withEmail().withRole().build(); (3) Store test data in JSON files categorized by environment (dev/qa/staging); (4) Create a DataCleanup utility that removes test data after suite using API calls or DB DELETE statements; (5) Implement test data versioning so the same dataset can be used across test runs; (6) Create a data-masking utility for sensitive fields.

Project 53: Chaos Engineering for Test Stability

Use WireMock to simulate unstable backend conditions and verify your tests handle them gracefully. (1) Set up WireMock as a mock server; (2) Configure it to return 500 errors 20% of the time (fault injection); (3) Simulate slow responses (3-second delay) on specific endpoints; (4) Test network timeouts — verify your test handles ConnectionTimeoutException; (5) Simulate partial responses (JSON truncated mid-stream); (6) Verify your framework's retry logic kicks in on transient failures; (7) Document how many tests are 'flaky' due to timing vs truly broken. Build retry logic directly into your framework.

Project 54: Mobile Gesture Automation (Advanced Appium)

Implement complex mobile gestures using W3C Actions API (the modern Appium 2.x approach). (1) Pinch-to-zoom on a map or image — use two-finger PointerInput actions; (2) Drag and drop from one location to another; (3) Multi-touch tap (two simultaneous taps); (4) Long press to trigger context menu; (5) Swipe to delete a list item; (6) Pull-to-refresh pattern; (7) Horizontal scroll in a carousel; (8) Draw a pattern lock on lock screen; (9) Rotate device and verify orientation change handling. Each gesture has specific W3C Action chain syntax — document each pattern.

Project 55: Automated Accessibility Audit Suite

Build a comprehensive accessibility testing suite. (1) Axe integration for automated WCAG 2.1 rule checking; (2) Keyboard navigation testing — Tab through entire page using Actions, assert all interactive elements are reachable; (3) Screen reader compatibility — verify alt text, ARIA labels, heading structure; (4) Color contrast ratio testing — extract colors using JavaScript and calculate WCAG contrast ratio; (5) Focus management testing — ensure focus returns correctly after modals close; (6) Form error association — verify errors are programmatically associated with their inputs. Generate WCAG compliance report categorized by Level A, AA, AAA.

Project 56: Test Automation Framework Comparison Study

Build the same test suite (login, search, cart, checkout) using four different frameworks: Selenium 4 with Java, Playwright with JavaScript, Cypress, and Puppeteer. For each implementation: (1) Measure test execution time; (2) Measure setup complexity; (3) Compare built-in features (auto-wait, network interception, visual testing); (4) Evaluate debugging experience; (5) Assess CI/CD integration ease. Create a detailed comparison matrix and publish as a LinkedIn article. This positions you as a framework-agnostic technical expert who can make informed tool decisions.

Project 57: Real-Time Monitoring Dashboard for Test Results

Build a real-time test monitoring system. (1) Emit TestNG events via WebSocket as tests run; (2) Build a web dashboard using HTML/JavaScript that displays live test progress — a progress bar, currently running test name, pass/fail count updating in real time; (3) Store results in InfluxDB time-series database; (4) Create Grafana dashboards showing test health over time, environment-wise comparison, and slowest tests; (5) Integrate Prometheus metrics endpoint for scraping test duration histograms. This demonstrates DevOps-quality thinking and is extremely impressive in interviews.

Project 58: Complete LinkedIn Portfolio Content Plan

For every project above, document and publish on LinkedIn and GitHub. For LinkedIn: write a post explaining the problem solved, approach taken, and what you learned. For GitHub: add README.md with tech stack badges, architecture diagram, setup instructions, and a GIF/screenshot. Topics to write detailed articles about: 'How I built a thread-safe parallel test framework', 'POM vs Screenplay Pattern — which is better?', 'Low-code tools vs Selenium: when each fits', 'How to integrate JIRA with your automation framework', 'Top 10 Selenium interview questions answered with code'. Consistent publishing makes recruiters come to you.

Use practice websites built for automation as targets, never live production sites you do not own, and publish each finished project on GitHub with a README explaining how to run it.

FAQs

Why do domain projects help in interviews?

Product companies and banks value testers who understand their business rules; a domain project shows you can test real workflows such as payments, refunds or claims.