# Dhaval Shreyas

Co-founder & CEO

13 years building mobile infrastructure at Square, Facebook, and Instacart. Payment systems, video platforms, the works. Now building the QA platform he wished existed the whole time.

Writes about:

- Engineering Leadership  
- Scaling Infrastructure  
- Shipping at Scale

## Articles by Dhaval

[**End-to-End Testing: A Complete Guide for 2026**  
Learn what end-to-end testing is, when to use it, the biggest challenges teams face, and how autonomous QA is transforming E2E test economics.  
February 2026•14 min read](https://pie.inc/blog/end-to-end-testing-guide)  
[**Test Coverage: How Much Testing Is Actually Enough?**  
Teams chase 100% test coverage like it guarantees quality. It doesn't. Here's a practical framework for determining the right coverage targets for your codebase.  
February 2026•12 min read](https://pie.inc/blog/test-coverage-guide)  
[**Test Automation for Beginners: A Step-by-Step Guide**  
Learn how to start test automation from scratch. Covers tools, setup, first tests, and common pitfalls. No fluff, just actionable steps.  
February 2026•14 min read](https://pie.inc/blog/test-automation-beginners-guide)  
[**Flaky Tests Explained: Causes, Costs, and How Vision-Based Testing Helps**  
Flaky tests waste 20+ hours weekly for most teams. Learn why traditional fixes fail and how vision-based testing eliminates flakiness at its source.  
February 2026•14 min read](https://pie.inc/blog/flaky-tests-explained)  
[**Self-Healing Test Automation: How It Works & Why Traditional Approaches Fall Short**  
Learn how self-healing test automation works, why selector-based approaches fall short, and how vision-based testing eliminates maintenance entirely.  
February 2026•12 min read](https://pie.inc/blog/self-healing-test-automation)