Offshore QA and Testing: How to Build a Quality Assurance Process
How to structure offshore QA - manual testing, automation, and building a testing culture that catches bugs before users do.
QA is often the first thing startups outsource - and for good reason. Testing is essential but repetitive, it doesn't require deep product knowledge to start, and the cost savings are immediate. A QA engineer in Bangladesh costs $2,000-4,000/month vs $8,000-12,000/month in the US.
But offshore QA only works if you build the right process around it.
Types of Testing Your Offshore QA Should Handle
Manual testing
Exploratory testing, user flow verification, edge case discovery. A good manual tester thinks like a user who's trying to break things. They find bugs that automated tests miss - visual glitches, confusing UX, race conditions.
Automated testing
- Unit tests: Testing individual functions and components in isolation
- Integration tests: Testing API endpoints, database operations, service interactions
- End-to-end tests: Testing complete user flows through the application (Playwright, Cypress)
- Performance tests: Load testing, stress testing, identifying bottlenecks
Regression testing
Every new feature risks breaking existing functionality. Automated regression suites run on every PR to catch this. Your QA engineer maintains and expands these suites over time.
The QA Process
- Requirements review: QA reviews requirements before development starts. They identify edge cases and write test cases upfront.
- Test case creation: For each feature, QA writes test cases covering happy path, error cases, and edge cases.
- Development testing: Developers write unit and integration tests as they code.
- QA testing: After development, QA runs manual and automated tests against the feature.
- Bug reporting: Clear bug reports with steps to reproduce, expected vs actual behavior, screenshots/videos.
- Verification: After fixes, QA verifies the bug is resolved and no regressions were introduced.
What to Look for in Offshore QA
- Attention to detail: Good testers notice things others miss
- Communication skills: Bug reports must be clear and reproducible
- Technical skills: For automation - Playwright, Cypress, API testing tools
- Product thinking: Understanding user expectations, not just technical correctness
- Proactivity: Finding bugs without being told where to look
Team Structure
The typical ratio is 1 QA engineer per 3-4 developers. For a team of 3 developers, one part-time QA (20 hours/week) is usually sufficient. For larger teams, dedicate a full-time QA engineer.
| Dev Team Size | QA Recommendation | Monthly Cost (Bangladesh) |
|---|---|---|
| 1-2 developers | Part-time QA (10-15 hrs/week) | $1,200–1,800 |
| 3-4 developers | 1 full-time QA | $2,000–3,500 |
| 5-8 developers | 1-2 full-time QA + automation | $4,000–7,000 |
Common QA Mistakes
- No QA at all. "Developers test their own code" means bugs reach users. Developers are biased toward the happy path.
- QA too late. Involving QA only after development is complete means bugs are expensive to fix. Involve them from requirements.
- Only manual testing. Manual testing doesn't scale. Invest in automation for regression testing.
- Vague bug reports. "It doesn't work" is not a bug report. Require: steps to reproduce, expected behavior, actual behavior, environment, screenshots.
Need QA for your development team? We provide dedicated QA engineers who integrate with your development workflow - manual testing, automation, and a quality-first mindset. Get a free estimate.