DEV Community

KazKN profile picture

KazKN

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

Joined Joined on  github website
War Diary: How I Built an Automated Radar to Track iOS Competitor Pricing
datakaz profile
KazKN

War Diary: How I Built an Automated Radar to Track iOS Competitor Pricing

Comments
7 min read
The iOS Trench War: Building a Competitive Intelligence Dashboard with Apify
datakaz profile
KazKN

The iOS Trench War: Building a Competitive Intelligence Dashboard with Apify

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

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

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

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

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

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

Comments
7 min read
Surviving the App Store Trenches: Building a Competitive Intelligence Dashboard
datakaz profile
KazKN

Surviving the App Store Trenches: Building a Competitive Intelligence Dashboard

Comments
6 min read
War Diary: Why Manual ASO Research is Dead (And How to Automate It in 2026)
datakaz profile
KazKN

War Diary: 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
datakaz profile
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
datakaz profile
KazKN

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

Comments
7 min read
The Indie Hacker Cheat Code: Scraping iOS App Store Data to Validate Startup Ideas Before Writing a Single Line of Code
datakaz profile
KazKN

The Indie Hacker Cheat Code: Scraping iOS App Store Data to Validate Startup Ideas Before Writing a Single Line of Code

Comments
6 min read
Stop Guessing ASO: How I Scrape the App Store Top Charts to reverse-engineer M/year Indie Apps
datakaz profile
KazKN

Stop Guessing ASO: How I Scrape the App Store Top Charts to reverse-engineer M/year Indie Apps

Comments
8 min read
Building an App Store Intelligence Scraper on Apify to find unmet localization gaps
datakaz profile
KazKN

Building an App Store Intelligence Scraper on Apify to find unmet localization gaps

Comments
5 min read
The Geo-Arbitrage Developer Playbook: How I use an App Store Scraper to find $10k/mo App Ideas to clone in Europe
datakaz profile
KazKN

The Geo-Arbitrage Developer Playbook: How I use an App Store Scraper to find $10k/mo App Ideas to clone in Europe

Comments
5 min read
How I Turned Vinted Listings Into Instant Deal Alerts With Apify and n8n
datakaz profile
KazKN

How I Turned Vinted Listings Into Instant Deal Alerts With Apify and n8n

#n8n #automation #webscraping #ecommerce
Comments
7 min read
How I Built a Cross-Country Vinted Price Map in 2026
datakaz profile
KazKN

How I Built a Cross-Country Vinted Price Map in 2026

#webscraping #ecommerce #automation #data
Comments
7 min read
How to Analyze Vinted Sellers Across Countries Before You Buy Inventory
datakaz profile
KazKN

How to Analyze Vinted Sellers Across Countries Before You Buy Inventory

#ecommerce #webscraping #automation #reselling
Comments
7 min read
How I Built a Vinted Deal Alert Workflow with Apify and n8n in 2026
datakaz profile
KazKN

How I Built a Vinted Deal Alert Workflow with Apify and n8n in 2026

#automation #n8n #webscraping #ecommerce
Comments
6 min read
Building a Resilient Vinted Data Pipeline: Overcoming Bot Detection with Apify
datakaz profile
KazKN

Building a Resilient Vinted Data Pipeline: Overcoming Bot Detection with Apify

#webscraping #python #data #javascript
Comments
2 min read
Why Python Fails at Scraping Vinted in 2026 (And How to Fix It)
datakaz profile
KazKN

Why Python Fails at Scraping Vinted in 2026 (And How to Fix It)

#python #webscraping #apify #datadome
Comments
4 min read
How I Built a Cross-Country Vinted Scraper Without Getting Blocked in 2026
datakaz profile
KazKN

How I Built a Cross-Country Vinted Scraper Without Getting Blocked in 2026

#webscraping #python #apify #dataengineering
Comments
4 min read
Scraping Vinted: Bypassing Cloudflare and Scaling Real-Time Alerts with n8n
datakaz profile
KazKN

Scraping Vinted: Bypassing Cloudflare and Scaling Real-Time Alerts with n8n

#automation #apify #webdev #node
Comments
3 min read
How to Build a High-Speed, Cross-Country European Product Scraper for Vinted using Apify
datakaz profile
KazKN

How to Build a High-Speed, Cross-Country European Product Scraper for Vinted using Apify

#webdev #python #scraping #tutorial
Comments
3 min read
Vinted Smart Scraper: How I Cracked the Arbitrage Game
datakaz profile
KazKN

Vinted Smart Scraper: How I Cracked the Arbitrage Game

Comments
2 min read
Vinted Smart Scraper: How I Cracked the Arbitrage Game
datakaz profile

Vinted Smart Scraper: How I Cracked the Arbitrage Game

Comments
2 min read
Vinted Smart Scraper: Unlocking High-Speed Fashion Resale Analytics with Apify
datakaz profile

Vinted Smart Scraper: Unlocking High-Speed Fashion Resale Analytics with Apify

Comments
1 min read
How Resellers Can Find Cross-Country Price Gaps on Vinted
datakaz profile

How Resellers Can Find Cross-Country Price Gaps on Vinted

#ecommerce #reselling #automation #webscraping
Comments
6 min read
Why Most Vinted Scrapers Fail for Cross-Country Research
datakaz profile

Why Most Vinted Scrapers Fail for Cross-Country Research

#webscraping #ecommerce #reselling #automation
Comments
7 min read
How to Compare Vinted Prices Across Countries in 2026
datakaz profile

How to Compare Vinted Prices Across Countries in 2026

#webscraping #ecommerce #reselling #automation
Comments
7 min read
Building a Scalable Vinted Webhook Monitoring System with Apify & N8N
datakaz profile

Building a Scalable Vinted Webhook Monitoring System with Apify & N8N

#apify #automation #scraping #n8n
Comments
2 min read
Reverse Engineering the Vinted App: Building a Stealth Scraper in 2026
datakaz profile

Reverse Engineering the Vinted App: Building a Stealth Scraper in 2026

#webscraping #apify #python #javascript
Comments
1 min read
How to Build a Vinted Auto-Buy Bot Using Apify's Vinted Smart Scraper
datakaz profile

How to Build a Vinted Auto-Buy Bot Using Apify's Vinted Smart Scraper

Comments
3 min read
How to Build a Vinted Auto-Buy Bot Using Apify's Vinted Smart Scraper
datakaz profile

How to Build a Vinted Auto-Buy Bot Using Apify's Vinted Smart Scraper

#webscraping #apify #automation #ecommerce
Comments
4 min read
How to Build a Sneaker Arbitrage Bot on Vinted: The 2026 Developer Playbook
datakaz profile

How to Build a Sneaker Arbitrage Bot on Vinted: The 2026 Developer Playbook

#webdev #python #automation #data
Comments
6 min read
The Vinted Arbitrage War: Building a Scraper That Doesn't Get IP-Banned
datakaz profile

The Vinted Arbitrage War: Building a Scraper That Doesn't Get IP-Banned

#webdev #python #dataengineering #tutorial
1
Comments
8 min read
The TLS Fingerprinting Hell: Why I Stopped Reverse-Engineering the Vinted App
datakaz profile

The TLS Fingerprinting Hell: Why I Stopped Reverse-Engineering the Vinted App

#webdev #python #dataengineering #security
Comments
5 min read
I Was 17, Making €4,000/Month on Vinted: Here's How Scraping Changed Everything
datakaz profile

I Was 17, Making €4,000/Month on Vinted: Here's How Scraping Changed Everything

#webdev #python #dataengineering #tutorial
Comments
5 min read
The Vinted Arbitrage War: Building a Scraper That Doesn't Get IP-Banned
datakaz profile

The Vinted Arbitrage War: Building a Scraper That Doesn't Get IP-Banned

#webdev #python #dataengineering #tutorial
Comments 1
9 min read
The Vinted Scraping War: How I Survived Cloudflare, Proxy Graveyards, and Server Meltdowns
datakaz profile

The Vinted Scraping War: How I Survived Cloudflare, Proxy Graveyards, and Server Meltdowns

#webscraping #node #apify #puppeteer
Comments
5 min read
I Spent 4 Days Hand-Rolling a Vinted Scraper. It Broke Me.
datakaz profile

I Spent 4 Days Hand-Rolling a Vinted Scraper. It Broke Me.

#webscraping #python #apify #programming
Comments
3 min read
Puppeteer and Proxies: My Most Expensive Web Scraping Mistake
datakaz profile

Puppeteer and Proxies: My Most Expensive Web Scraping Mistake

#webscraping #devops #architecture #javascript
Comments
1 min read
How Scraping Vinted Destroyed My Server (And My Ego)
datakaz profile

How Scraping Vinted Destroyed My Server (And My Ego)

#webscraping #node #python #architecture
Comments
2 min read
I Built a Vinted Price Index for Luxury Bags at 2 AM, and It Broke My Production Server
datakaz profile

I Built a Vinted Price Index for Luxury Bags at 2 AM, and It Broke My Production Server

#python #programming #data #webscraping
Comments
5 min read
Data Engineering for Indie Hackers: Arbitrage at Scale
datakaz profile

Data Engineering for Indie Hackers: Arbitrage at Scale

#data #engineering #startup #database
Comments
1 min read
Serverless Extraction: Triggering Scrapers via AWS Lambda
datakaz profile

Serverless Extraction: Triggering Scrapers via AWS Lambda

#serverless #aws #javascript #node
Comments
1 min read
Building an Event-Driven Data Pipeline with n8n
datakaz profile

Building an Event-Driven Data Pipeline with n8n

#architecture #automation #api #n8n
Comments
1 min read
Bypassing Cloudflare: Why Your Python Scraper Keeps Failing
datakaz profile

Bypassing Cloudflare: Why Your Python Scraper Keeps Failing

#python #security #scraping #tutorial
Comments
1 min read
Why You Should Stop Writing Web Scrapers from Scratch
datakaz profile

Why You Should Stop Writing Web Scrapers from Scratch

#python #webscraping #api #automation
Comments
1 min read
How Vinted Sellers Actually Price Items: Analysis of 10,000 Data Points
datakaz profile

How Vinted Sellers Actually Price Items: Analysis of 10,000 Data Points

#vinted #ecommerce #pricing #data
Comments
3 min read
Real-Time Arbitrage: Building Your First Vinted Monitor
datakaz profile

Real-Time Arbitrage: Building Your First Vinted Monitor

#vinted #webscraping #python #ecommerce
Comments
6 min read
Vinted Market Intelligence: A Technical Deep-Dive
datakaz profile

Vinted Market Intelligence: A Technical Deep-Dive

#vinted #webscraping #python #ecommerce
Comments
6 min read
From eBay to Vinted: How I Adapted My Reselling Strategy
datakaz profile

From eBay to Vinted: How I Adapted My Reselling Strategy

#vinted #webscraping #python #ecommerce
Comments
5 min read
The Anti-Detection Playbook: Scraping Vinted at Scale
datakaz profile

The Anti-Detection Playbook: Scraping Vinted at Scale

#vinted #webscraping #python #ecommerce
Comments
4 min read
What Sells on Vinted: 2026 Data Analysis (10,000+ Listings)
datakaz profile

What Sells on Vinted: 2026 Data Analysis (10,000+ Listings)

#vinted #webscraping #python #ecommerce
Comments
5 min read
Detecting Vinted Price Drops Before Anyone Else
datakaz profile

Detecting Vinted Price Drops Before Anyone Else

#vinted #webscraping #python #ecommerce
Comments
6 min read
5 Vinted Data Tools That Actually Work in 2026
datakaz profile

5 Vinted Data Tools That Actually Work in 2026

#vinted #webscraping #python #ecommerce
Comments
5 min read
Cross-Border Arbitrage: My 74k Request/Month Journey
datakaz profile

Cross-Border Arbitrage: My 74k Request/Month Journey

#vinted #webscraping #ecommerce #arbitrage
Comments
6 min read
How Vinted Sellers Actually Price Items (10,000 Data Points)
datakaz profile

How Vinted Sellers Actually Price Items (10,000 Data Points)

#vinted #webscraping #python #ecommerce
Comments
6 min read
The Definitive Guide to Vinted API Alternatives in 2026
datakaz profile

The Definitive Guide to Vinted API Alternatives in 2026

#vinted #webscraping #python #ecommerce
Comments
6 min read
Automating Vinted Research: From 0 to 1000 Data Points/Hour
datakaz profile

Automating Vinted Research: From 0 to 1000 Data Points/Hour

#vinted #webscraping #python #ecommerce
Comments
6 min read
Streetwear Flipping: Using Vinted Data to Find 10x ROI Items
datakaz profile

Streetwear Flipping: Using Vinted Data to Find 10x ROI Items

#vinted #webscraping #python #ecommerce
Comments
6 min read
loading...