Founder @ flalingo· AI-powered Language Learning · Ex-Algolia, Internetstores

Heilbronn, Germany
Joined August 2014
Hayrettin Tüzel retweeted
🧵16/16 @gamificationguy launched Flalingo's AI Speaking Coach on Product Hunt. The language-learning tool begins with a two-minute spoken assessment and provides real-time voice-practice feedback. gobignews.com/ai/flalingo-la…
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Hayrettin Tüzel retweeted
Here is the future of learning. Flalingo presents.. Powered by GPT-Live-1
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40 günde maç dilini çözüyoruz! ⚽️🔥 Günün cümlesi tam bir taktik klasiği: "Erken gol lazım!" ➡️ "We need an early goal." Maçı sadece izlemekle kalma, İngilizce anlat! Serinin devamı ve daha fazlası için takipte kalmayı unutma. 🚀 #Flalingo #Onlineİngilizce #FutbolAşkı #LearnEnglish
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Halı sahada arkadaşın topu doksana takınca artık ne diyeceğini biliyorsun! 😎 🎯 "He put it into the top corner." Senin en sevdiğin maç cümlesi hangisi? Yorumlarda buluşalım! 👇 #learnenglishonline  #ingilizce #dünyakupası2026
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Hayrettin Tüzel retweeted
Flalingo, dünya kupasını izlerken İngilizce pratiği yapabileceğiniz 40 günlük bir challenge hazırlamış. Aşırı keyifli olacak, hangi seviye olursanız olun katılın bence.
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FLALINGO ILE MAÇI SADECE İZLEME, İNGİLİZCE ANLAT! 🗣️⚽️ Dünya Kupası coşkusunu İngilizce pratiğe dönüştürmeye hazır mısın? Flalingo ile GOALingo Challenge 10 Haziran’da başlıyor! 🇺🇸🏆 Her gün kilit açarak öğreneceğin 1 maç cümlesi ile futbolun dilini evrensel kıl! 7/10 serisini kimler tamamlayacak? Hemen profilimizdeki linke tıkla ve sahadaki yerini al! 👇 flalingo.com/tr/dunya-kupasi…  #GOALingo #Flalingo #İngilizceÖğreniyorum #MaçAnlatımı #FutbolAşkı #SeriChallenge
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Hayrettin Tüzel retweeted
context-mode v1.0.76. 75k+ developers, 12 platforms, 16 fixes. Linux users were losing sessions to random crashes, ~4/hour. Built a node:sqlite adapter that bypasses the native addon entirely. Zero config, automatic detection. Windows users with spaces in their username couldn't use hooks at all. Fixed. Agents getting stuck in infinite loops on first tool call. Fixed. 16 fixes, 1 new SQLite backend, 3 community PRs. The kind of release that keeps 75k people productive. github.com/mksglu/context-mo…
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Hayrettin Tüzel retweeted
2 aydır dur durak bilmeden AI ajanlarını kullanıyorum, yatıyorum Codex kalkıyorum Claude Code. Tecrübelerimi bu videoda anlattım 👇 youtu.be/xe-p5QUtW60
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Replying to @gamificationguy
It's sad to see, how market leaders often take the wrong turn at some point and then just don't care about their users anymore. I did open multiple support tickets, but no response. I did a GitHub PR, no response. And their response on Twitter is just blaming us. shameful
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Hayrettin Tüzel retweeted
For those who like to compare Anthropic to Apple, Apple has world’s best customer service and customer care Anthropic treat paying customers like trash and want them to beg for using their product
Here's the most transparent test that Claude Code's scam 👇 After this announcement, for just testing, I bought $50 credit because my Max Plan had hit the weekly limits. I just made two code reviews (not complex) by updating Claude Code with Sonnet 4.6 (NOT OPUS) and a fresh session ; it directly consumed ~$20. But the more strange thing is that I used an API key for exactly the same code review by using OpenCode (Opus 4.6 Max effort), and it only consumed $5.30 (OpenCode findings were more detailed). Anthropic is just a scam now; it is disappointing and doesn't deserve any money. Simply, I am quitting until they give us an explanation. Also, a note, they are not refunding anything even you prove there is a bug, and they are consuming your credits! I'm also sharing my feedback IDs. Maybe you can really figure out what you've done wrong. You are just losing your promoters and community! - Feedback ID: 1d22e80f-f522-4f03-a54e-3a6e1a329c49 - Feedback ID: 84dbb7c9-6b69-4c00-8770-ce5e1bc64715 @AnthropicAI @claudeai !
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Replying to @gamificationguy
this looks serious, 20$ over 2 code reviews?
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Hayrettin Tüzel retweeted
25 years ago, Google helped create the first economic model for the web — ads. Today, that model is changing and we (@Cloudflare) are excited to enable every developer and site owner to shape how the world transacts. Honored to be a steward, alongside iconic businesses such as Coinbase, Stripe, Visa, Mastercard, Google, Microsoft, and many more. A special thank you to @programmer and @kleffew94 for their vision, and to Coinbase for their openness to making this an open protocol. Get started today & send your feedback my way: developers.cloudflare.com/ag…
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Claude Code inanılmaz ya: saçma sapan şekilde limit doluyor :) Neyse codex ve opencode ile devam.
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Hayrettin Tüzel retweeted
Anthropic slashed Claude Opus 4.6 rate limits so hard I hit 97% in 2 hours on a cancelled $200/month Max plan. Their solution? /buddy. A little ASCII pet that chimes in while you code. Debugging score: 9. Patience: 89. That tracks. You'll need patience when you're rate limited every session. I don't need a buddy. I need the rate limits I was paying for. Anthropic is adding Easter eggs to a product their customers can barely use. Fix the infrastructure. Then ship the virtual pets.
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Hayrettin Tüzel retweeted
Bu postu okurken Cagan'ın Svpg yazısı geldi aklıma. Burada "aynı araç, 10x fark" sorusu var. Cagan aynı şeyi PM'ler için söylüyor: AI, gerçek iş yapanla tiyatro yapanı ayırıyor. Çarpan sıfırsa sonuç da sıfır. svpg.com/product-coaching-an…
Geçtiğimiz haftalarda ekibimde bir şey fark ettim. İki kişiye aynı görevi verdim. Aynı AI aracı, aynı erişim, aynı brief. Biri 30 dakikada bitirdi, çıktı direkt production'a gitti. Diğeri 2 saat harcadı, sonuç kullanılamaz. İkisi de bana "AI kullandım" dedi. O an anladım ki herkes yanlış soruyu soruyor. "AI işimizi alacak mı?" yerine "aynı aracı kullanan iki insan neden 10x farklı sonuç alıyor?" diye sormamız gerekiyor. Bu konuyu araştırdım. Veriler sasirtici: Kurumların %78'i AI deploy etmiş ama çalışanların sadece %6'sı rahat kullanabiliyor Bu açığın küresel maliyeti IDC'ye göre 5,5 trilyon dolar AI'a maruz kalan işlerde aranan beceriler %66 daha hızlı değişiyor (PwC) AI herkesi eşitlemiyor. Eşitsizliği derinleştiriyor. İyi düşüneni 10x yapıyor, geri kalanları illüzyona sürüklüyor. Bu konuyu detaylıca yazdım. Flalingo'daki deneyimlerimizden, "Space Elephants" makalesinden ve 2026'nın en önemli beceri açığından bahsettim. Yazının tamamı: xitter.cf/devneeddev/status/2028… Bu arada bu konuyu sadece yazıyla bırakmak istemedim. AI'ı etkili kullanmak üzerine bir workshop hazırlıyorum. İlgilenenler DM atabilir ya da bu post'u kaydedebilir.
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Hayrettin Tüzel retweeted
Reality: Learn to use AI to the max, or be laid off.
we're making @blocks smaller today. here's my note to the company. #### today we're making one of the hardest decisions in the history of our company: we're reducing our organization by nearly half, from over 10,000 people to just under 6,000. that means over 4,000 of you are being asked to leave or entering into consultation. i'll be straight about what's happening, why, and what it means for everyone. first off, if you're one of the people affected, you'll receive your salary for 20 weeks + 1 week per year of tenure, equity vested through the end of may, 6 months of health care, your corporate devices, and $5,000 to put toward whatever you need to help you in this transition (if you’re outside the U.S. you’ll receive similar support but exact details are going to vary based on local requirements). i want you to know that before anything else. everyone will be notified today, whether you're being asked to leave, entering consultation, or asked to stay. we're not making this decision because we're in trouble. our business is strong. gross profit continues to grow, we continue to serve more and more customers, and profitability is improving. but something has changed. we're already seeing that the intelligence tools we’re creating and using, paired with smaller and flatter teams, are enabling a new way of working which fundamentally changes what it means to build and run a company. and that's accelerating rapidly. i had two options: cut gradually over months or years as this shift plays out, or be honest about where we are and act on it now. i chose the latter. repeated rounds of cuts are destructive to morale, to focus, and to the trust that customers and shareholders place in our ability to lead. i'd rather take a hard, clear action now and build from a position we believe in than manage a slow reduction of people toward the same outcome. a smaller company also gives us the space to grow our business the right way, on our own terms, instead of constantly reacting to market pressures. a decision at this scale carries risk. but so does standing still. we've done a full review to determine the roles and people we require to reliably grow the business from here, and we've pressure-tested those decisions from multiple angles. i accept that we may have gotten some of them wrong, and we've built in flexibility to account for that, and do the right thing for our customers. we're not going to just disappear people from slack and email and pretend they were never here. communication channels will stay open through thursday evening (pacific) so everyone can say goodbye properly, and share whatever you wish. i'll also be hosting a live video session to thank everyone at 3:35pm pacific. i know doing it this way might feel awkward. i'd rather it feel awkward and human than efficient and cold. to those of you leaving…i’m grateful for you, and i’m sorry to put you through this. you built what this company is today. that's a fact that i'll honor forever. this decision is not a reflection of what you contributed. you will be a great contributor to any organization going forward. to those staying…i made this decision, and i'll own it. what i'm asking of you is to build with me. we're going to build this company with intelligence at the core of everything we do. how we work, how we create, how we serve our customers. our customers will feel this shift too, and we're going to help them navigate it: towards a future where they can build their own features directly, composed of our capabilities and served through our interfaces. that's what i'm focused on now. expect a note from me tomorrow. jack
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Hayrettin Tüzel retweeted
Replying to @cahimalyanjoshi
In the last 5 months since joining X, you have posted 39,800. That is 245 posts per day. Assuming you sleep 8 hours, that is one post every 4 minutes since registration—with no breaks. If spam was an Olympic event, I have no doubt that you would be a Gold Medalist.
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RT @gurayeriskin: AI'ın ürettiği her şeye "tamam" mı diyorsun? Eline sağlık @gamificationguy linkedin.com/pulse/ai%C4%B1n…
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