Sergey Kozlov

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Examples of programmer Sergei Kozlov

Video converter

A full-featured video file conversion service. Created on the basis of the own development of video hosting The result of the application’s work is the converted adaptive video of the HLS format.

Work example Снимок экрана от 2023-05-22 09-41-58-2

Video adapts for use on any device. Additionally, posters and thumbnailы are created.

Source (

Geo Chart automatic increment

This example emulates the automatic increment of views in increments of 2 weeks to a month.

Work example


Screenshot 2023-03-21 at 13-51-22 Vide me