Here is a possible concise summary:
The speaker is a former track fitter who worked for Russian Railways for eight years. He describes the process of getting hired, the salary and bonus system, the categories and ranks of the workers, the trade union benefits, the harmful and dangerous working conditions, the lack of career growth, the corruption and mismanagement of the top officials, and the reasons why he quit. He also invites the viewers to like and subscribe to his channel, to share their opinions and experiences in the comments, and to listen to a song he wrote about his work. The video ends with the song playing.
Here are the key facts extracted from the text:
1. The author worked as a track fitter for Russian Railways for about eight years.
2. The track fitter's job does not require special education, only a certificate of completion of the 9th grade school.
3. The track fitter's salary is based on bonuses that depend on the results of the work of the entire team and the area.
4. The track fitter's work is physically and morally difficult, harmful and dangerous, and subject to weather conditions and technical standards.
5. The track fitter's work is poorly supplied with materials and tools, and often involves overtime and extra tasks that are not paid.
6. The track fitter's work is controlled by a corrupt and boorish management that does not care about the workers' health and personal life.
7. The track fitter's career growth is limited to the rank of foreman, unless they have a higher education, which is hard to obtain and expensive.
8. The author wrote a song about the track fitter's work using an unknown author's lyrics.