Articles
Long and short posts on a wide variety of topics. In this format, I publish tutorials, share various development and monetization case studies (and many other topics), review various technologies, conduct research, and analyze the design and operation of various programs and tools.
In english/
Articles
How to scrape dynamic websites
18.08.2026
18.08.2026
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What are the different methods for scraping dynamic websites, including JS rendering (Selenium, Playwright), finding and using hidden (and not so) APIs, and using browser extensions. I'll demonstrate each method …
Where to place a telegram bot, and where not to
17.08.2026
17.08.2026
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About where and how to host a telegram bot: virtual server (my own solution), shared server (my own solution), free solutions, and your own server. The advantages and disadvantages of …
Analysis of the use of HilltopAds as an advertising network
11.06.2026
11.06.2026
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HilltopAds advertising network usage statistics for small sites like mine – for the past 30 days. Also included is a comparison of HilltopAds with the Yandex Advertising Network, including the …
How to Fix SSL "CERTIFICATE_VERIFY_FAILED" and Migrate Email Between Hosts
27.03.2026
12.04.2026
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Struggling with SSL verification errors during email delivery? Learn how to solve the CERTIFICATE_VERIFY_FAILED issue in Python/Django and follow a step-by-step guide on migrating your corporate email server.
