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Mustafa Ugur O.

Mustafa Ugur O.

Web & Mobile Scraping Expert | API & Endpoint-Level Data Extraction

I specialize in web and mobile data extraction, focusing on API-based and endpoint-level scraping rather than fragile UI automation. If data exists behind an endpoint, mobile app, or hidden request, I can usually extract it quickly and reliably. What I work on: ⦿ Web scraping & structured data extraction (anti-bot measures, hidden fields, rate limits) ⦿ Mobile app scraping (Android & iOS, reverse-engineered APIs) ⦿ API analysis, integration, and automation ⦿ Scheduled data collection, monitoring, and custom scripts ⦿ Data delivery in Google Sheets, CSV, JSON, or database-ready formats ⦿ Blockchain-based data extraction (on-chain data, smart contract events, RPC APIs) How I work: I prefer endpoint-first solutions because they are: ⦿ Faster to build and run ⦿ More reliable than browser-based automation ⦿ Easier to maintain and scale Many of my projects involve reverse-engineering undocumented APIs, analyzing mobile app traffic, or working with obfuscated requests to retrieve clean, usable data. What clients often appreciate: ⚡ Fast turnaround — prototypes or results in hours, not weeks 🧠 Strong problem-solving on “hard-to-scrape” targets 🧼 Clean, structured output (not just raw dumps) 💬 Clear communication with minimal back-and-forth If you have a website, mobile app, or API that seems difficult to scrape or automate, feel free to send the details.
I’ll quickly review it and let you know whether it’s feasible and the best way to approach it.

🇹🇷Ankara, Turkey$25/hr100% JSS5.00 (24)Since Jan 2017

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#198,135 / 412k
🇹🇷Country#1,599 / 3,515
Revenue, last 30 days
$0
Total earnings
$9.8k

Billed in all: $9.9k

World#198,135 / 412k
🇹🇷Country#1,599 / 3,515
Per project
$272
Projects, last 6 months
0
World#209,850 / 412k
🇹🇷Country#1,674 / 3,515
Projects in all
36
97% fixed3% hourly
World#83,215 / 412k
🇹🇷Country#616 / 3,515

Earnings, last 30 days

$9.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$9.7k$9.8k$9.9k$10.0kOct 8Oct 23Nov 7

Skills