Channel
Programming, data science, ML - free courses by Big Data Specialist
@bigdataspecialist
Created December 21, 2020Advertised since April 2026
EN · EnglishSponsored-eligible
Programming, Data and AI learning Free courses, roadmaps and study materials. Python, data science, ML, big data, AI, web, system design. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist
Members
26,619
Avg. views
2,144
CPM (est.)
—
Ads indexed
30
Updated: 2026-08-25
Cashier signals
Paid media
Yes
Paid messages
Yes
Alert via Telegram BotWeb alerts on tgads.observertgads.observerFull audience & growth statstelegramstats.netHow to advertise in this nichetgads.net
Ad niches in this channel
Top advertisers in this channel
- 4@crypto_showcase_en@crypto_showcase_en
- 4@cryptonoob_en@cryptonoob_en
- 2@gr0wth_hack@gr0wth_hack
- 2@telemomentstgen@telemomentstgen
- 2@vpluseme_bot@vpluseme_bot
- 2@urgentdrop@urgentdrop
- 2@whales_of_investment@whales_of_investment
- 1@psycho_todays6q@psycho_todays6q
Activity
11-1120 weeks08-24
Recent posts
- 2026-08-29
Data Engineering Course for Beginners This is a beginner-friendly 3-hour course covering the full data engineering stack: Docker, SQL, dbt, CRON jobs, Airflow, Airbyte, and batch/s…
- 2026-08-27
📘Because you asked... We were requested "Generative AI Notes". And here it is. @bigdataspecialist
- 2026-08-25
Cloud Computing Tutorial for Beginners Beginner-friendly long series explaining core cloud concepts: virtualization, VMs vs containers, public/private/hybrid clouds, IaaS/PaaS/SaaS…
- 2026-08-23
Machine Learning Crash Course (JavaScript) Practical series introducing machine learning concepts implemented in JavaScript. Covers core ideas, simple models, and examples so web d…
- 2026-08-22
📚How I’d Prepare for an IT Interview Before I Even Applied If you're applying for technical roles, don't prepare for interviews and certifications as two completely separate thing…
- 2026-08-21
Free Statistics & Probability Courses One of our members requested Statistics and Probability courses yesterday. Here is a list that has everything. Harvard Stat 110: Introduction …
- 2026-08-20
Explaining OpenRouter This is an explanation about OpenRouter we posted on our Instagram page. 📚 Download this PDF or Save it for later.
- 2026-08-19
🤖Still Scared AI Is Coming For Your Job? Here's 20 Repos To Actually Do Something About It 1. Prompt-Engineering-Guide Explains how to actually get useful, reliable output from AI…
Research from the blog
All →- 2026-07-10
Backpack vs Phantom on Telegram Ads: Exchange-Wallet vs Self-Custody Leader in 2026
A head-to-head of how Backpack and Phantom advertise on Telegram — the Solana-rooted exchange-and-wallet versus the leading self-custody wallet, their creative and targeting differences, and what the Telegram Ads Spy archive reveals.
- 2026-07-10
Belgium on Telegram Ads: Europe's Strictest Gambling Regime and the Trilingual Split (2026)
How advertisers reach Belgian audiences on Telegram — one of Europe's toughest gambling and ad-restriction regimes pushing operators offshore, a Dutch/French/German language split, and EU-regulated crypto and trading.
- 2026-07-10
Ireland on Telegram Ads: The English-Language EU Bridge and Fintech-Hub Effect (2026)
How advertisers reach Irish audiences on Telegram — an English-speaking EU member inside the UK-Ireland creative pool, a fintech and tech-HQ hub, EU-regulated crypto and forex, and offshore gambling under a tightening licensing regime.
- 2026-07-10
South Korea on Telegram Ads: Real-Name Rails, Retail-Crypto Scale, and the Offshore Gap (2026)
How advertisers reach Korean audiences on Telegram — the real-name banking regime that pushes activity offshore, one of the world's most intense retail-crypto cultures, gaming and esports adjacency, and won-denominated payment friction.
Sponsored impressions seen in this channel · EUR cabinet
Flags — the regions we asked our observer pool for while recording this ad in this channel. That is a label on our request, not a confirmed place of viewing: when no account is available in the requested country the pool silently substitutes another and does not say so. It is not the advertiser's targeting country either. We stopped requesting the region on {date}, so newer creatives carry no flags at all. The channel's main country (by its language) is highlighted in blue; regions under 5% are collapsed into +N.
