United Kingdom
Ania Kubów — known online as Aniakubow — is a UK-based software developer turned full-time educator who left a professional role at Eurostar in 2019 to build a coding tutorial channel on YouTube.
Total Followers -0.0%
543K
Across YouTube, Instagram
Primary Platform
YouTube
443K followers · 82% of audience
Engagement
3.1%
vs. 1.5% category median
Sponsorship Tier
Mid
Est. $2K–$5K / IG post
The course teaches developers to build and deploy an AI-powered Slackbot using Node.js, OpenAI GPT-4, and PostgreSQL — covering backend dev, AI integration, and automated lead qualification.
She discussed balancing content creation, staying focused on skill-building, and her AI agent course — also referencing her Dubai-based coffee shop venture alongside her coding career.
The course walks developers through building a full-stack AI sales agent using LangGraph.js for orchestration, MongoDB Atlas for vector search and memory, and Google Gemini as the AI backbone.
| Window | YouTube | Combined | ||
|---|---|---|---|---|
| Last 7 days | +0 +0.0% | +0 +0.0% | +0 +0.0% | +0 |
| Last 30 days | +0 +0.0% | -149 -0.1% | +0 +0.0% | -149 |
| Last 90 days | +1K +0.2% | -1195 -1.2% | +0 +0.0% | -176 |
| Last 365 days | +1K +0.2% | -1195 -1.2% | +0 +0.0% | -176 |
Daily follower snapshots from CreatorDB's longitudinal index.
| Brand | Type | Platform | Date | Performance vs. baseline |
|---|---|---|---|---|
| Sevalla Sponsorship | Sponsored content | YouTube | Oct 2025 | — |
| JetBrains Sponsorship | Sponsored content | YouTube | Oct 2025 | — |
| Warp Sponsorship | Sponsored content | YouTube | Oct 2025 | — |
| AWS Sponsorship | Sponsored content | YouTube | Mar 2025 | — |
Ania Kubów — known online as Aniakubow — is a UK-based software developer turned full-time educator who left a professional role at Eurostar in 2019 to build a coding tutorial channel on YouTube. Her content centres on practical web development: JavaScript, Node.js, Next.js, and increasingly AI-adjacent tooling, delivered through hands-on project builds and step-by-step walkthroughs rather than abstract lectures. She has since extended her offering with a paid Full Stack Developer course at Codewithania.com, positioning her as a creator with a genuine product ecosystem rather than purely ad-dependent income. Her engagement rate sits notably above the category median, suggesting an audience that actively follows along rather than passively scrolling.
Her viewership skews heavily male and clusters in the 25–34 working-professional band, with nearly half based in the United States and a strong secondary base in the UK and India — a demographic profile typical of self-taught developers seeking career progression. That audience composition has attracted precisely the kind of enterprise developer-tooling sponsors one would expect: AWS, JetBrains, Warp, and cloud-hosting platform Sevalla, all brands whose sales cycles depend on developer trust rather than impulse buying. Ania's prior corporate credentials — publicly citing work with Google, Amazon, and Microsoft — lend credibility that purely self-taught creators in the space often lack, and as AI-assisted development workflows become central to the curriculum, she is reasonably positioned to grow her relevance with both junior developers and teams upskilling in that direction.
Aniakubow reaches an audience concentrated in United Kingdom primarily through YouTube, and is best activated via long-form YouTube integrations, Instagram Reels and Stories. As an education creator they map naturally to brands targeting that space. Demonstrated partners include Sevalla and JetBrains. Engagement on YouTube runs around 3.1%, pointing to an audience suited to category-relevant, mid-funnel brand campaigns rather than pure-reach buys.
Benchmark estimates for a creator at Aniakubow's tier (Mid, 543K combined followers, United Kingdom). Pulled from CreatorDB's category benchmarks.
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Yes — Ania worked as a professional Software Developer at Eurostar before leaving to create content full-time. That hands-on industry background is a core part of her credibility, and she has also collaborated with Google, Amazon, and Microsoft, which separates her from purely self-taught instructors.
Ania left her Software Developer role at Eurostar in 2019 specifically to focus on producing coding tutorials on YouTube and building her own course platform at Codewithania.com. She describes the move as a deliberate decision to help people learn to code from nothing, converting her professional experience into accessible education.
Codewithania.com is Ania's own course platform where she sells a Full Stack Developer Course aimed at taking absolute beginners to job-ready skills. The JavaScript course has been priced at around $49, which makes it a far more affordable entry point than most coding bootcamps.
She lists Google, Amazon, and Microsoft directly in both her YouTube and Instagram bios as companies she has worked with, lending her real practitioner credibility. These engagements are distinct from her ongoing sponsored-content partnerships with developer-tool brands like AWS and JetBrains.
Aniakubow explicitly positions her channel around teaching coding from nothing, with JavaScript as a central subject. Her tutorials span entry-level concepts all the way through to Node.js backends and Next.js frameworks, so there is a clear progression path for viewers at different stages.
Yes — her recent videos include building AI image-generation apps using APIs, working with text embeddings, and implementing vector search concepts in JavaScript projects. This keeps her content relevant to developers who want to work with the AI tooling that is actually in demand in the industry right now.
Alongside her coding tutorials, Aniakubow produces content on how to stay safe on the internet, which she specifically calls out in her Instagram bio. This makes her channel broader than a pure programming resource, useful for anyone who wants general digital literacy as well as hands-on development skills.
Her confirmed sponsorships include AWS, JetBrains, Warp, and Sevalla — all tools that working developers and web developers actually use day-to-day. Because the partners align tightly with her content, the integrations tend to feel natural rather than out of place for her audience.
Aniakubow is based in the United Kingdom, and her previous employer Eurostar is a British rail company. Her audience is heavily international though, with the United States making up the largest share of her viewers, followed by the UK and India.
Aniakubow has grown her YouTube channel to well over 400,000 subscribers, placing her in the mid-tier for coding and tech-education creators. Combined with her Instagram presence, she reaches more than half a million followers across platforms, with engagement running above the category average.
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
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