Sharmin Sirajudeen

Engineer who builds what doesn't exist yet. 10+ years shipping Android at scale. I think in systems, build in silence, and let the code speak. Creator of drengr.dev (https://drengr.dev/)

Joined on Apr 4, 2026

Sharmin Sirajudeen

Jul 23

You Have Amplitude and Still Don't Know What to Do

#analytics #product #startup #ux

4 min read

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Sharmin Sirajudeen

Jul 23

Is Your A/B Test Actually Significant?

#analytics #statistics #abtesting #product

5 min read

Sharmin Sirajudeen

Jun 30

The HiPPO is always right

#analytics #product #startup #data

3 min read

Sharmin Sirajudeen

May 3

Claude + Mobile via MCP: Giving the Model Hands on a Real Phone

#appium #mobiledev #testing #mcp

4 min read

Sharmin Sirajudeen

May 3

AI-Native Mobile Testing: What It Actually Means in 2026

#appium #mobiledev #testing #mcp

4 min read

Sharmin Sirajudeen

May 3

The Missing Control Plane for Local AI Agents

#appium #mobiledev #testing #mcp

4 min read

Sharmin Sirajudeen

Apr 13

How a Web Worker Fixed My Dying-Battery Audio (And What I Learned About PWAs the Hard Way)

#webdev #javascript #pwa #webworkers

7 min read

Sharmin Sirajudeen

Apr 6

Building in Public: The Architecture of a Solo Rust Project

#appium #mobiledev #testing #mcp

7 min read

Sharmin Sirajudeen

Apr 6

Why I Chose Rust Over C and C++ for Drengr

#appium #mobiledev #testing #mcp

7 min read

Sharmin Sirajudeen

Apr 6

From ADB Shell to AI Agent: The Quiet Revolution in Mobile Automation

#appium #mobiledev #testing #mcp

6 min read

Sharmin Sirajudeen

Apr 6

Giving Claude a Phone: How I Built an MCP Server for Mobile Devices

#appium #mobiledev #testing #mcp

5 min read

Sharmin Sirajudeen

Apr 6

Field Notes: How Drengr's Architecture Aligns with (and Diverges from) Current Research

#appium #mobiledev #testing #mcp

12 min read

Sharmin Sirajudeen

Apr 6

What Happens When You Let AI Test Your App for a Week

#appium #mobiledev #testing #mcp

6 min read

Sharmin Sirajudeen

Apr 6

Why Not Python? The Language Everyone Expected Me to Use for Drengr

#appium #mobiledev #testing #mcp

6 min read

Sharmin Sirajudeen

Apr 6

Corellium Sold for $170M. Here's What They Couldn't Do.

#appium #mobiledev #testing #mcp

4 min read

Sharmin Sirajudeen

Apr 6

From Intent Classification to Open-Ended Action Spaces: Why Mobile Testing Needed a New Paradigm

#appium #mobiledev #testing #mcp

5 min read

Sharmin Sirajudeen

Apr 5

Connecting Claude to a Real Phone via MCP

#appium #mobiledev #testing #mcp

4 min read

Sharmin Sirajudeen

Apr 5

Your Mobile QA Team Is Still Writing XPath. In 2026.

#appium #mobiledev #testing #mcp

4 min read

Sharmin Sirajudeen

Apr 5

AI Can Browse the Web. Why Can't It Tap a Phone?

#appium #mobiledev #testing #mcp

3 min read

DEV Community

Sharmin Sirajudeen

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You Have Amplitude and Still Don't Know What to Do

Want to connect with Sharmin Sirajudeen?

Is Your A/B Test Actually Significant?

The HiPPO is always right

Claude + Mobile via MCP: Giving the Model Hands on a Real Phone

AI-Native Mobile Testing: What It Actually Means in 2026

The Missing Control Plane for Local AI Agents

How a Web Worker Fixed My Dying-Battery Audio (And What I Learned About PWAs the Hard Way)

Building in Public: The Architecture of a Solo Rust Project

Why I Chose Rust Over C and C++ for Drengr

From ADB Shell to AI Agent: The Quiet Revolution in Mobile Automation

Giving Claude a Phone: How I Built an MCP Server for Mobile Devices

Field Notes: How Drengr's Architecture Aligns with (and Diverges from) Current Research

What Happens When You Let AI Test Your App for a Week

Why Not Python? The Language Everyone Expected Me to Use for Drengr

Corellium Sold for $170M. Here's What They Couldn't Do.

From Intent Classification to Open-Ended Action Spaces: Why Mobile Testing Needed a New Paradigm

Connecting Claude to a Real Phone via MCP

Your Mobile QA Team Is Still Writing XPath. In 2026.

AI Can Browse the Web. Why Can't It Tap a Phone?