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Channel

Artsiom Rusau QA Life - Тестировщик с нуля

@qachanell

Verified by Telegram

On this record: Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Cite this entry

30,220subscribers

+13 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 10,000–31,623.

Register entry

Telegram ID-1001476465769
TypeChannel
Username@qachanell
DescriptionКанал Артема Русова. Автор курсов 🏆№1 по тестированию на Stepik (105+ тыс) и Youtubе (177+ тыс). Курсы rusau.net Скидки @rusau_promo Free-материалы @qa_sklad Реклама @Rusau_admin Обучение @artsiom_qa Мои каналы telegram.me/addlist/74vzn4wLcTc2ZDYy
CreatedBetween 1 April 2019 and 30 September 2021— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live14 August 2026
Measurements held10
Confirmed unchanged1 time, most recently 14 August 2026
On Telegramt.me/qachanell

Growth

30,20730,22230,214.57 August 2026 — 30,207 subscribers7 August 2026 — 30,207 subscribers7 August 2026 — 30,213 subscribers8 August 2026 — 30,222 subscribers9 August 2026 — 30,219 subscribers10 August 2026 — 30,218 subscribers10 August 2026 — 30,222 subscribers12 August 2026 — 30,221 subscribers13 August 2026 — 30,218 subscribers14 August 2026 — 30,220 subscribers30,2207 August 202614 August 2026
10 measurements spanning 7 days, net +13. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 30,205–30,224 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
14 Aug 2026, 12:1530,220+2
13 Aug 2026, 02:4630,218-3
12 Aug 2026, 01:0230,221-1
10 Aug 2026, 23:5230,222+4
10 Aug 2026, 03:2030,218-1
9 Aug 2026, 05:5230,219-3
8 Aug 2026, 07:4130,222+9
7 Aug 2026, 04:3030,213+6
7 Aug 2026, 00:3030,207no change
7 Aug 2026, 00:1830,207first reading

Engagement

38 posts held, back to 28 July 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 21 pagesof Telegram’s post history, 20 posts per page.

ERR · 30 days
10.8%
avg views ÷ 30,220 subscribers
Avg views / post
3,260
38 posts measured
Reaction rate
2.05%
reactions ÷ views · ER floor
Posts in window
38
of 38 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 14 August 2026
Posts held38 (28 July 202614 August 2026)
Views total123,720
Reactions total2,532
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken15 Aug 2026, 02:36 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

What this channel posts

Photos
763
Videos
284
Links
1,530

Lifetime counters from Telegram’s own channel header, read 15 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.

Video runtime
3m 58s
Average length
3m 58s

Measured directly from 1 video with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no mark.

Reaction mix

2,532 reactions across 38 posts, in 7 distinct kinds. The most used accounts for 37.7% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
95437.7%
👍69427.4%
🔥42716.9%
💯38615.2%
😁592.33%
🌚90.355%
😢30.118%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 38 of the 38 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 2,532reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 38 most recent posts we hold, published 28 July 2026 to 14 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

14 Aug 2026, 15:30 UTC≈1,150 views39 reactionsread 15 August 2026
Photo

Совет от тестировщика 74/∞ : Отмена действия должна отменять всё. Кнопка "отменить" в интерфейсе сработала, запись пропала из списка. А письмо об этой записи уже ушло клиенту, счётчик уже обновился, вебхук уже улетел третьей системе. Проверяйте побочные эффекты, а не только то, что видно на экране.

🔥21💯126

14 Aug 2026, 07:22 UTC≈1,960 views59 reactionsread 15 August 2026
Photo

А как иначе?) О моей скорости ответов ходят легенды))))) Сейчас провожу ревью сборника задач по SQL для тестировщиков. Скорее всего выйдет на следующей неделе на Stepik. Все курсы

🔥478👍4

13 Aug 2026, 15:31 UTC≈2,230 views39 reactionsread 15 August 2026
Photo

Совет от тестировщика 73/∞ : Частичный отказ массовой операции. Загрузили файл на 100 строк, три из них битые. Хорошая система обработает 97 нормальных и покажет отчёт по трём сломанным, а не откатит всё или упадёт молча.

👍336

13 Aug 2026, 13:27 UTC≈2,220 views35 reactionsread 15 August 2026

Дал комментарий для девбай для статьи: «Никто не хочет хорошо платить ручникам». Мануальные QA объяснили, кому они (не) нужны в 2026. Прочитать можно здесь https://devby.io/news/manual-or-aqa

👍2310😢2

13 Aug 2026, 07:50 UTC≈2,150 views24 reactionsread 15 August 2026
Video

Еще вот таким балуюсь на досуге. Хочу автоматизировать создание роликов-туториалов для новой платформы stepimy.com не за все деньги мира, т.е. бесплатно, локально и относительно быстро. Готового сервиса нет, но есть два бесплатных куска, собранных вместе. Облачный диктор Google Chirp 3 HD читает мой текст: миллион знаков в месяц бесплатно, это примерно полторы тысячи роликов. Дальше Chatterbox под лицензией MIT пер

🔥15👍8🌚1

12 Aug 2026, 15:30 UTC≈2,300 views77 reactionsread 15 August 2026
Photo

Совет от тестировщика 72/∞ : Гонка за последний экземпляр. Последний товар на складе, последнее место в группе, последний свободный слот в расписании. Откройте два браузера и нажмите купить одновременно. Проверьте, что купит только один, а не оба. Или вообще никто...

👍5420🌚3

12 Aug 2026, 11:12 UTC≈2,520 views23 reactionsread 15 August 2026
Photo

Давненько я этим не занимался... тестированием 😁 Кстати, прикольную штуку можно делать для удобства, если вы тестируете свои продукты локально. Для каждого тестового пользователя можно создавать отдельное окружение с алиасом и нормально тестировать в каждой отдельной вкладке отдельного пользователя с правами, внутри вашего браузера. Бесплатно. Главное, чтобы компьютер не взорвался, конечно :) А еще в таком чек-ли

23

11 Aug 2026, 15:30 UTC≈2,560 views81 reactionsread 15 August 2026
Photo

Совет от тестировщика 71/∞ : Сессия может истечь посреди длинной формы Пользователь час заполнял анкету, отвлёкся, вернулся, а токен протух. Проверьте, что при отправке в этот момент он не теряет введённые данные, а получает понятное сообщение и возможность войти заново без потерь.

👍5818🔥5

11 Aug 2026, 09:41 UTC≈3,050 views37 reactionsread 15 August 2026
Photo

Я добавил удобный роадмап по всем моим вышедшим курсам к себе на сайт. Теперь не нужно ломать голову с чего начать и чем дополнить. Если роадмап не подходит, то там же есть анкета для помощи в выборе курса, после которой можно получить скидку и полноценный план со всеми ссылками в pdf. Также сейчас тестирую гипотезы и готовлю формат одного нового курса-тренажера-задачника по SQL. Стоить будут недорого, так что у в

24🔥13

10 Aug 2026, 15:30 UTC≈2,750 views98 reactionsread 15 August 2026
Photo

Совет от тестировщика 70/∞ : Права проверяются на сервере, а не только на клиенте. Спрятать кнопку в интерфейсе – это не то же самое, что закрыть доступ. Откройте нужный урл руками, минуя интерфейс, под пользователем без прав. Если запрос отработал, у вас не UI-баг, а дыра в безопасности. Отдельная категория, отдельный приоритет, отдельные проблемы.

👍55🔥1913💯11

10 Aug 2026, 13:11 UTC≈3,000 views114 reactionsread 15 August 2026
Photo

Самая милая вакансия на сегодня! Спасибо подписчику за нее :)

71😁28🔥15

10 Aug 2026, 08:52 UTC≈3,150 views141 reactionsread 15 August 2026
Photo

Только в этом году я научился игнорировать хейт и обесценивание. На это понадобилось 6 лет. Просто блокирую таких людей, добавляю в скрытое, игнорирую. Не за чем тратить свой драгоценный ресурс время и внимание на тех, кто не может разобраться в себе и личных проблемах. Ведь чаще всего это не конструктивная критика, а выражение зависти через обесценивание того, что делаю я. Тех, кто особо в этой жизни не добился.

💯8130👍18😁7🔥3🌚2

Showing the 12 most recent of 38 posts we hold for @qachanell. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Citation-graph rank

Citation-graph rank — 43,827 of 1,350,102entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Forward network

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Named by 4 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 14 August 2026 — this entry's latest reading, not the date you are reading this.

“Artsiom Rusau QA Life - Тестировщик с нуля” (@qachanell), 30,220 subscribers as measured 14 August 2026. Telegram Register, tgregister.com/channel/qachanell.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.