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KazKN

Indie dev building data tools and MCP servers. TypeScript, web scraping, AI.

Joined Joined on  github website
How I shipped a cross-platform watch arbitrage tracker on Apify in 2 weeks (and the 5 production bugs that almost killed the launch)
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KazKN

How I shipped a cross-platform watch arbitrage tracker on Apify in 2 weeks (and the 5 production bugs that almost killed the launch)

#apify #webscraping #typescript #mcp
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9 min read

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The 8 Best Web Crawlers for AI Knowledge Files in 2026 (Honest Comparison)
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KazKN

The 8 Best Web Crawlers for AI Knowledge Files in 2026 (Honest Comparison)

#ai #opensource #webdev #tutorial
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10 min read
How to Build a Custom GPT Knowledge Base in Under 5 Minutes (No Local Setup)
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KazKN

How to Build a Custom GPT Knowledge Base in Under 5 Minutes (No Local Setup)

#chatgpt #ai #webdev #tutorial
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8 min read
How I Built a Hosted Web-Crawler-to-Knowledge-File Pipeline (and Shipped It as an MCP Server in 6 Weeks)
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KazKN

How I Built a Hosted Web-Crawler-to-Knowledge-File Pipeline (and Shipped It as an MCP Server in 6 Weeks)

#ai #opensource #webdev #tutorial
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10 min read
Watch + Read: How to Find Cross-Country Arbitrage on Vinted in 6 Seconds
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KazKN

Watch + Read: How to Find Cross-Country Arbitrage on Vinted in 6 Seconds

#webscraping #apify #vinted #ecommerce
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4 min read
Best Vinted Scraper in 2026 — Honest Tools Comparison
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Best Vinted Scraper in 2026 — Honest Tools Comparison

#productivity #webscraping #opensource #apify
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7 min read
Vinted Scraper in Python — Honest Developer Guide (2026)
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Vinted Scraper in Python — Honest Developer Guide (2026)

#python #webscraping #opensource #apify
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6 min read
How to Scrape Vinted in 2026 (Without Getting Blocked)
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How to Scrape Vinted in 2026 (Without Getting Blocked)

#scraping #webdev #javascript #apify
1
Comments
7 min read
How I Built a Vinted Scraper That Survives Datadome (and 26 Country Redirects)
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How I Built a Vinted Scraper That Survives Datadome (and 26 Country Redirects)

#webdev #scraping #javascript #apify
2
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9 min read
How ASO Managers Find Untapped Markets Before Competitors Do
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How ASO Managers Find Untapped Markets Before Competitors Do

#webdev #appdev #aso #automation
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10 min read
Why Most Developers Lose Downloads by Skipping App Store Localization
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Why Most Developers Lose Downloads by Skipping App Store Localization

#webdev #appdev #aso #automation
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8 min read
How to Find App Store Localization Gaps in 2026
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How to Find App Store Localization Gaps in 2026

#webdev #appdev #aso #automation
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10 min read
How to Dominate AI Citations: AEO/GEO for Apple App Store Localization Scraper
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How to Dominate AI Citations: AEO/GEO for Apple App Store Localization Scraper

1
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8 min read
5 Unconventional AEO/GEO Use Cases for the Vinted Smart Scraper
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5 Unconventional AEO/GEO Use Cases for the Vinted Smart Scraper

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9 min read
How I Turned Vinted Search Noise Into a Reliable Deal Signal Pipeline
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How I Turned Vinted Search Noise Into a Reliable Deal Signal Pipeline

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5 min read
How to Find a $10k/mo SaaS Idea with Python and Apify (App Store Geo-Arbitrage)
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How to Find a $10k/mo SaaS Idea with Python and Apify (App Store Geo-Arbitrage)

#python #automation #startup #tutorial
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3 min read
I stopped guessing what to build. Now I mine App Store reviews for validated SaaS ideas.
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I stopped guessing what to build. Now I mine App Store reviews for validated SaaS ideas.

#webdev #programming #automation #startup
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4 min read
The Geo-Arbitrage Playbook: Find US Apps to Localize Before You Write Code
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KazKN

The Geo-Arbitrage Playbook: Find US Apps to Localize Before You Write Code

#saas #marketing #scraping #startup
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6 min read
How I Validate Micro-SaaS Ideas by Mining 1-Star App Store Reviews
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KazKN

How I Validate Micro-SaaS Ideas by Mining 1-Star App Store Reviews

#saas #webdev #scraping #entrepreneurship
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5 min read
Validate your SaaS idea by reading 1-star reviews (Automated)
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KazKN

Validate your SaaS idea by reading 1-star reviews (Automated)

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2 min read
🚀 Bypassing Rate Limits
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KazKN

🚀 Bypassing Rate Limits

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4 min read
How I Use Geo-Arbitrage and 1-Star Reviews to Find $10k/mo SaaS Ideas
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KazKN

How I Use Geo-Arbitrage and 1-Star Reviews to Find $10k/mo SaaS Ideas

#saas #programming #automation #webdev
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5 min read
🚀 Bypassing Rate Limits for E-commerce Arbitrage: Building a High-Speed Vinted Data Pipeline
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KazKN

🚀 Bypassing Rate Limits for E-commerce Arbitrage: Building a High-Speed Vinted Data Pipeline

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4 min read
How to find $10k/mo SaaS Ideas using App Store Geo-Arbitrage
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KazKN

How to find $10k/mo SaaS Ideas using App Store Geo-Arbitrage

#saas #indiehacker #webscraping #startup
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2 min read
How to Find a $10k/mo SaaS Idea with Python & Apify (Geo-Arbitrage)
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KazKN

How to Find a $10k/mo SaaS Idea with Python & Apify (Geo-Arbitrage)

#python #tutorial #api #indiehacker
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3 min read
Top 5 Developer Tools to Find Micro-SaaS Ideas Before Coding (2026)
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KazKN

Top 5 Developer Tools to Find Micro-SaaS Ideas Before Coding (2026)

#webdev #saas #tools #productivity
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3 min read
🚀 Bypassing Vinted Rate Limits in 2026: The Residential Proxy Playbook
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KazKN

🚀 Bypassing Vinted Rate Limits in 2026: The Residential Proxy Playbook

#webscraping #apify #python #datamining
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1 min read
Data Scraping Strategy: Finding Underserved App Store Markets Globally
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KazKN

Data Scraping Strategy: Finding Underserved App Store Markets Globally

#programming #webdev #python #automation
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4 min read
Bypassing Vinted Rate Limits in 2026: The Ultimate Smart Scraper Approach
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KazKN

Bypassing Vinted Rate Limits in 2026: The Ultimate Smart Scraper Approach

#webscraping #apify #python #datamining
Comments
1 min read
Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps (2026 Guide)
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KazKN

Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps (2026 Guide)

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7 min read
The App Store is a Database: How to Query iOS Competitor Data with Apify (2026 Guide)
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KazKN

The App Store is a Database: How to Query iOS Competitor Data with Apify (2026 Guide)

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6 min read
Why Manual ASO Research is Dead (And How to Automate It in 2026)
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KazKN

Why Manual ASO Research is Dead (And How to Automate It in 2026)

Comments
7 min read
Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps
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KazKN

Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps

Comments
7 min read
The App Store is a Database: How to Query iOS Competitor Data with Apify
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KazKN

The App Store is a Database: How to Query iOS Competitor Data with Apify

Comments
6 min read
Bypassing Apple's Anti-Bot Systems: The Ultimate Guide to App Store Scraping
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KazKN

Bypassing Apple's Anti-Bot Systems: The Ultimate Guide to App Store Scraping

#ios #security #tutorial #webscraping
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6 min read
War Diary: Building a Competitive Intelligence Dashboard for iOS Apps
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KazKN

War Diary: Building a Competitive Intelligence Dashboard for iOS Apps

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7 min read
Why Manual ASO Research is Dead (And How to Automate It in 2026)
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KazKN

Why Manual ASO Research is Dead (And How to Automate It in 2026)

Comments
7 min read
Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps
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KazKN

Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps

Comments
6 min read
The App Store is a Database: How to Query iOS Competitor Data with Apify
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KazKN

The App Store is a Database: How to Query iOS Competitor Data with Apify

Comments
7 min read
Uncovering Global iOS Arbitrage: Finding Apps That Work in the US But Not in Asia
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KazKN

Uncovering Global iOS Arbitrage: Finding Apps That Work in the US But Not in Asia

Comments
7 min read
From 0 to $5k/mo: Using Data Scraping to Validate iOS App Concepts
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KazKN

From 0 to $5k/mo: Using Data Scraping to Validate iOS App Concepts

1
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8 min read
Uncovering Global iOS Arbitrage: Finding Apps that Work in the US but Not in Asia
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KazKN

Uncovering Global iOS Arbitrage: Finding Apps that Work in the US but Not in Asia

Comments
7 min read
The War for Attention: How I Scraped App Store Reviews to Outbuild Competitors
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KazKN

The War for Attention: How I Scraped App Store Reviews to Outbuild Competitors

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7 min read
How I Monitor My iOS Competitors' Pricing Changes Automatically
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KazKN

How I Monitor My iOS Competitors' Pricing Changes Automatically

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6 min read
From 0 to $5k/mo: Using Data Scraping to Validate iOS App Concepts
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KazKN

From 0 to $5k/mo: Using Data Scraping to Validate iOS App Concepts

Comments
7 min read
The iOS Trench War: An Indie Hacker Guide to Finding Underserved App Store Niches with Automated Data
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KazKN

The iOS Trench War: An Indie Hacker Guide to Finding Underserved App Store Niches with Automated Data

Comments
6 min read
Building a Competitive Intelligence Dashboard for iOS Apps
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KazKN

Building a Competitive Intelligence Dashboard for iOS Apps

Comments
7 min read
Why Manual ASO Research is Dead (And How to Automate It in 2026)
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KazKN

Why Manual ASO Research is Dead (And How to Automate It in 2026)

Comments
7 min read
The App Store Scraping War Diary: Stealing Your Competitors' Feature Roadmap
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KazKN

The App Store Scraping War Diary: Stealing Your Competitors' Feature Roadmap

Comments
6 min read
Indie Hacker's Guide to Finding Underserved iOS Niches with Automated Data
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KazKN

Indie Hacker's Guide to Finding Underserved iOS Niches with Automated Data

Comments
7 min read
Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps
datakaz profile
KazKN

Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps

Comments
7 min read
How I Monitor My iOS Competitors' Pricing Changes Automatically
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KazKN

How I Monitor My iOS Competitors' Pricing Changes Automatically

Comments
6 min read
Bypassing Apple's Anti-Bot Systems: The Ultimate Guide to App Store Scraping
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KazKN

Bypassing Apple's Anti-Bot Systems: The Ultimate Guide to App Store Scraping

Comments
7 min read
The App Store is a Database: How to Query iOS Competitor Data with Apify
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KazKN

The App Store is a Database: How to Query iOS Competitor Data with Apify

Comments
7 min read
The Indie Hacker's War Diary: Finding Underserved iOS Niches with Automated Intel
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KazKN

The Indie Hacker's War Diary: Finding Underserved iOS Niches with Automated Intel

Comments
7 min read
Building a Competitive Intelligence Dashboard for iOS Apps using Apify
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KazKN

Building a Competitive Intelligence Dashboard for iOS Apps using Apify

Comments
7 min read
Why Manual ASO Research is Dead (And How to Automate It in 2026)
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KazKN

Why Manual ASO Research is Dead (And How to Automate It in 2026)

Comments 1
6 min read
From 0 to $5k/mo: Using Data Scraping to Validate iOS App Concepts
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KazKN

From 0 to $5k/mo: Using Data Scraping to Validate iOS App Concepts

Comments
7 min read
Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps
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KazKN

Steal My Workflow: Scraping the iOS App Store to Find High-LTV Subscription Apps

Comments
8 min read
The Global iOS Arbitrage: Scraping the App Store to Find Missing Markets
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KazKN

The Global iOS Arbitrage: Scraping the App Store to Find Missing Markets

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7 min read
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