Quality Engineering · AI Testing · Automation

Building bridges between quality and code

I’m Sarang, a Senior Quality Assurance Engineer focused on crafting reliable web and mobile experiences.
Outside of work, I build projects exploring AI-powered testing and automation.

About – Sarang Upadhye

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10+Years across QA, automation & full-stack engineering

100%iOS + Android pass rate on mobilewright's 19-test E2E suite

13Autonomous AI agents architected in QuantForge

sarang@qa-engineer — playwright.spec.ts

// AI-assisted, cross-platform test automation import { test, expect } from '@playwright/test'; test('checkout flow stays flake-free', async ({ page }) => { await page.goto('/checkout'); await page.getByRole('button').click(); await expect(page).toHaveURL(/success/); }); ✓ 1 passed (842ms) — 0 flakes detected

Tools & technologies I work with daily

PlaywrightTypeScriptDetoxAppiumReact NativeCI/CDLLM TestingREST AssuredSeleniumNode.jsCypressDockerPlaywrightTypeScriptDetoxAppiumReact NativeCI/CDLLM TestingREST AssuredSeleniumNode.jsCypressDocker

Automating Playwright Test Generation from Pull Requests

Built an end-to-end AI-driven test automation workflow that automatically generates and executes Playwright test cases on every merged pull request.

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FlakeIQ — Flake Tracking and LLM-Powered Failure Classification

Built a flake analysis pipeline for mobile E2E tests that captures test context at runtime, classifies failures via Ollama (llama3.2), and visualizes trends in a real-time Chart.js dashboard.

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Cross-Platform Mobile E2E Testing with mobilewright

Configured and maintained a 19-test mobile E2E suite using mobilewright covering alerts, animation, calendar, forms, gestures, lists, media, signature, profile, and login flows — all passing on both iOS and Android. Contributed two upstream bug fixes to the mobilewright framework.

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Adya — From SwiftUI Prototype to Cross-Platform Rewrite

A minimal daily task manager, first validated as a native SwiftUI/iOS prototype, then rebuilt from scratch in Expo/React Native (New Architecture) to ship one codebase across iOS and Android.

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QuantForge — Multi-Agent Market Intelligence & Algorithmic Trading Platform

A multi-agent market intelligence platform for Indian markets (NSE/BSE) built on Zerodha Kite Connect — 13 independent AI agents surface probabilistic signals, with a Risk Agent holding veto power and every strategy required to clear a Backtest → Out-of-Sample → Paper Trading → Risk Review gate before it can touch capital.

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