David Contreras M. @davidcontrerasm
Founding AI Designer at iGent AI. Arctic lover. My opinions are my own. 🇪🇸 | 🇬🇧 London (UK) | Logroño (ES) Joined March 2009-
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Tired of toy AI demos that fizzle in production? iGentAI built Ferrous: A Rust Redis-compatible server outperforming Valkey. 35KLOC, 100% test passing, beats benchmarks. Zero human code. Built in 70 hours of part-time direction. Toys vs. tools—here's the proof.
We're excited to share that our agent, Maestro, drafted solutions to all 12 problems from ICPC 2025 World Finals in ~2 hours - using current models, no human involvement, no internet access. We deeply respect the human teams' extraordinary dedication. Note: no official validation
Leng Jun's 2004 oil painting is considered by many experts to be 'the painting that surpassed the Mona Lisa' and one of the most hyperrealistic works ever created!
This is INSANE.
After 10+ years of compulsively taking pictures (120K+ and counting), I finally built a system that helps me stay sane...and creative! How I use AI on my photography workflow :) davidcontrerasm.substack.com/p/photography-…
China is undergoing digital transformation in all aspects. This is an ordinary community parcel self-retrieval depot. Premise: no robbery and theft. So this can’t run in the West.
5 hours without electricity throughout Spain and not a single case of looting reported. That says a lot about how honest people are here. There is order everywhere. From what I have seen everyone helping those in need.
Two years of AI progress
The full prompt for this is LONG: > An underwater scene stretches across the entire screen. Amidst the colorful reef, a small, rolled-up parchment map lays on the sea floor. Jerry, the brown mouse, swims calmly into the scene from the left, his large eyes wide with curiosity,…
The full prompt for this is LONG: > An underwater scene stretches across the entire screen. Amidst the colorful reef, a small, rolled-up parchment map lays on the sea floor. Jerry, the brown mouse, swims calmly into the scene from the left, his large eyes wide with curiosity,… https://t.co/thfnLixBBP
🚨 BREAKING: Anthropic just launched Claude for Education and it's not what you'd expect. This version doesn’t just give answers—it asks better questions. With Learning Mode and deep academic partnerships, it's built for critical thinking. Here's everything you need to know:
Let’s continue with a tiramisu! Prompt: Create a step-by-step recipe infographic for classic tiramisu, top-down view. Minimal style on white background. Ingredient photos labeled: ‘200g ladyfinger biscuits’, ‘250g mascarpone’, ‘3 eggs’, ‘100g sugar’, ‘200ml espresso’, ‘30ml…
Let’s continue with a tiramisu! Prompt: Create a step-by-step recipe infographic for classic tiramisu, top-down view. Minimal style on white background. Ingredient photos labeled: ‘200g ladyfinger biscuits’, ‘250g mascarpone’, ‘3 eggs’, ‘100g sugar’, ‘200ml espresso’, ‘30ml… https://t.co/fX3wczKfFb
ChatGPT 4o → Moodboards. Legit can handle color codes - Big stuff. PROMPT: Create a vertical mood board collage in 3:4 ratio with a clean, minimalist layout on a soft ice-blue (E6EFF4) background. The central image is a stylish Black man in a white technical puffer jacket…
My kitties, Sesame Street style. ChatGPT new feature is amazing ♥️

Juan Nieto García @juannietogarcia
3K Followers 4K Following Padre, esposo, geek, tecnoadicto. MIS opiniones aunque a veces no son solo mías.
Carmel 🇵🇸 @karmel
3K Followers 1K Following / Umm Salma أُمّ سلمى / Interaction Designer https://t.co/a68RLkrZVj / Organising @yeswetech_org @weyweyweb #she #her #cis #bi #hispanicarabic #xenofeminist
El Día de La Rioja @ElDiaLaRioja
13K Followers 3K Following 🗞 Cuenta oficial de El Día de La Rioja en X 🔗 Síguenos en nuestras redes: https://t.co/IR0hJxFIs3
Nieves Ábalos 🤖�... @nieves_as
2K Followers 2K Following 👋 Co-Founder @monoceros_xyz 🐾 voces sintéticas @fonos_ai 💬 #TTS #IAConversacional #IA #ConversationDesign 🤖 Alexa Champion 🏆 Women in Voice Spain 🎸
Circular Universe @circularuniv
272 Followers 305 Following Circular Universe es a la vez una realidad y el sueño de Jesús y Alberto Hijazo. Grupo de empresas tecnológicas
Daniel Torres Burriel... @torresburriel
12K Followers 751 Following CEO @uxTBE | Global Lead UX-PM | Prof & Author x3 | @UXalliance 🇪🇸 | @UXPA_intl Spain Chair | Design with purpose, impact with experience
Mario Ezquerro ::1 @Mario_Ezquerro
1K Followers 1K Following Cloud architect modernization solution leader. Google Developer Expert Cloud #GDE $Administrator, Devops, gdg La Rioja & Cloud Español. @GoogleDevExpert
Tío Barbas @sergiomesal
2K Followers 2K Following No se puede perder el Norte habiendo nacido en el. Buenos días hijos de Rioja.
Javier Alonso @oyabun
5K Followers 933 Following Product Designer @ Docker · UX for the CLI and AI/LLMs 🤯 , I 💕visual notes. #productdesigner #futurist #pixelshepherd
Jesus Hijazo Barcelo @jhijazo
600 Followers 212 Following
Isa Martín @isamartinramos
1K Followers 1K Following Project Manager - Oficina de Transferencia de Conocimiento de UNIR. #TransformaciónDigital #tecnología #innovación #talento #transferencia
Joe Cole - e/acc @joecole
14K Followers 15K Following Human potential x software x AI. Science maximalist. e/acc x h/acc. Prev founded SaaS for pro sport & olympians.
Myicons✨ @line_icons
7K Followers 8K Following icon library for professional websites & apps 💫 Free updates⚡Growing pack https://t.co/aj2Q80iXEz
Irquipaus @Irquipaus98847
23 Followers 939 Following
MMaTEX @MMaTEX_
503 Followers 843 Following MMaTEX combina cálculos matemáticos de Wolfram Mathematica con la elegancia tipográfica de LaTeX, ideal para investigadores, científicos y estudiantes.
LeftSideOfHistory @leftsidehist
2K Followers 3K Following just pointing out that to be on the right side of history, you’ve got to be on the left
SkyLawn @z1awaez58l16643
6 Followers 298 Following
abasov valentin @goodbyevalya
70 Followers 303 Following someone who knows the answers and someone who needs help
Robert Kiyusaki @thRealKiyoasaki
95 Followers 2K Following Investor | Entrepreneur | Financial Education Advocate | Author https://t.co/bGbIVuty3K
Robert kiyusaki @Robertkiyosakf
246 Followers 4K Following Investor| Entrepreneur | Financial Education Advocate | Author https://t.co/aRzQI4N5Dr
Robert Kiyusaki @Thereelkeyosaki
604 Followers 6K Following Investor | Entrepreneur | Financial Education | Author https://t.co/iCayEltGAd
CBA ENTERTAINMENT @Corven316
973 Followers 4K Following Indie game studio creating fun & original experiences, always family-friendly.
Delphine @Oplihrau639593
21 Followers 1K Following
Stella @Derpald90432
11 Followers 1K Following Dedicated to making the world a healthier place, one patient at a time.
Yproxal @Yproxal532886
21 Followers 1K Following
Mwerha @Mwerha9545206
51 Followers 3K Following
Goddess Krystal @Lukegrimes2024
244 Followers 675 Following 24/7 Dominating, Humiliating Sessions For Subs & Slaves. Strictly Feminization Training For Sissies/Sluts Like You 👅 🤤 💋
Borg & Torg @ItsBorgAndTorg
6 Followers 68 Following 🧠 Borg loves pixels. 💛 Torg loves people. 🎯 Together, we craft joyful design. Mentors at heart. Powered by #RefineDesign.
Angelfire 🎪 @Karchy_jonas
129 Followers 677 Following
TrendRiderPro🇺🇸 @Eexaupfer3622
47 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Pj Menguito @pjhomez1912
3 Followers 213 Following
Seaunnoal @SeaunnoalguW78
45 Followers 1K Following
Sloynoresm @SloynoresmvO91
69 Followers 2K Following
VitaTommy @0ZtPE0go89q31
63 Followers 3K Following
Disueth @DisuethtE13
39 Followers 1K Following
free_spirit 📍 @free_spirit58
715 Followers 6K Following Leo Buscaglia — 'Don't walk in my head with your dirty feet.'
Narthan bills @Narthan_Bills
63 Followers 618 Following 💼Entrepreneur 🏅Business Administrator 💱Crypto_Consultant 🅱️Expert Bitcoin/Forex/Binary Trader 👨💻Account Manager 💰Earn💲100k (WEEKLY
Silent @SilentService_
13 Followers 224 Following
Ignacio Jimenez @ign_jim
27 Followers 623 Following
Susan Geiger @SusanGeige94534
1 Followers 29 Following I'm a confident Dominant, who takes my BDSM lifestyle seriously. Discretion, respect, and open communication are essential to me. I prefer having a loyal sub
Mona Barbie @mona_Barbien
125 Followers 7K Following Tracy Southers Parker Marketing Strategist Fractional CMO Business consultant Can you earn MORE money in your business by doing LESS?
Thiseyr @ThiseyrF9kxL
4 Followers 626 Following
Malina @adame48439
12 Followers 733 Following ¡Buscamos trabajadores a tiempo parcial! Horario flexible, paga diaria de 100€ a 400€. ¡Trabajo desde casa!🇪🇸👩🔧👨🔧 whatsapp:https://t.co/911VlUd3GP
Rianne Stratford @UX_Access
6 Followers 73 Following She/Her • Working Remotely • #UX Designer, Research, #Accessibility, #a11y You'll find me on Flown most days!
AlbertOshima @OshimaAlbe59712
26 Followers 1K Following
Banan Alasmari @BananAlasmari
7K Followers 166 Following
Nicolas Grenié @picsoung
4K Followers 5K Following @typeform Developer Advocate🥑 @hackbarna organizer Airbnb style logos 👉 https://t.co/6vDa53CjhE @lovable_dev Ambassador @_builspace S3 & S4
Vera GreatHouse @mclamy1987
6 Followers 304 Following Single mom looking for my passionate lover to spend my life with .
Daniela Mezzacasa @mez3017
3 Followers 173 Following
Neacear @neacear88015
65 Followers 5K Following
Anna Unger @unger_anna
2 Followers 28 Following
Juan Nieto García @juannietogarcia
3K Followers 4K Following Padre, esposo, geek, tecnoadicto. MIS opiniones aunque a veces no son solo mías.
Universidad de La Rio... @unirioja
29K Followers 2K Following Cuenta oficial de la Universidad de La Rioja · Campus público de Excelencia Internacional · Campus Iberus
Adrian @uiuxadrian
137K Followers 465 Following running @designmeagency - design partner for busy founders | @offchain_design - 0 → 1 design for web3 || https://t.co/WSrJ57cQah (80K+ students)
Eduardo Sáenz de Cab... @edusadeci
112K Followers 2K Following Matemático. Presento @orbitalaika_tve Estoy en @unirioja @BigVanCiencia #Derivando He escrito tres libros de mates yo solito
Jaime Gómez-Obregón @JaimeObregon
129K Followers 80 Following Ingeniero hackeando para mejorar la Administración pública.
Laura Lacarra 👩�... @LauraLacarra
16K Followers 1K Following Senior Tech #BigData #AI #APIs • Co-founder @mullerestech • Opinions my own
David Bonilla @david_bonilla
42K Followers 498 Following Marido de Candela. Papá de Irene y Dani. Del Atleti. True Galician. Hacker. Maratoniano lento. Autor de la @Bonilista. La mitad emocional de @petalo_xyz.
javi santana @javisantana
15K Followers 762 Following Co-founder of @Tinybirdco - I love moving data around
Nerea Luis 👩🏻�... @sailormerqury
23K Followers 4K Following 📬 [email protected] 🧠 Experta en Inteligencia Artificial 💡Cofundadora de @wearelumilabs · Consultoría · Formación · Speaker 🤖 Tecnología en @orbitalaika_tve
Nieves Ábalos 🤖�... @nieves_as
2K Followers 2K Following 👋 Co-Founder @monoceros_xyz 🐾 voces sintéticas @fonos_ai 💬 #TTS #IAConversacional #IA #ConversationDesign 🤖 Alexa Champion 🏆 Women in Voice Spain 🎸
Daniel Torres Burriel... @torresburriel
12K Followers 751 Following CEO @uxTBE | Global Lead UX-PM | Prof & Author x3 | @UXalliance 🇪🇸 | @UXPA_intl Spain Chair | Design with purpose, impact with experience
Mario Ezquerro ::1 @Mario_Ezquerro
1K Followers 1K Following Cloud architect modernization solution leader. Google Developer Expert Cloud #GDE $Administrator, Devops, gdg La Rioja & Cloud Español. @GoogleDevExpert
Tío Barbas @sergiomesal
2K Followers 2K Following No se puede perder el Norte habiendo nacido en el. Buenos días hijos de Rioja.
David Hoang @davidhoang
56K Followers 2K Following Design and Marketing. Investor. Before: @replit @webflow @onemedical @blackpixel.
Andy Budd @andybudd
70K Followers 1K Following Design/Product Advisor, Investor & Coach. Venture Partner @Seedcamp. I help startups hit 1M+ ARR and Design/Product leaders excel in their careers 🚀 He/Him
Javier Alonso @oyabun
5K Followers 933 Following Product Designer @ Docker · UX for the CLI and AI/LLMs 🤯 , I 💕visual notes. #productdesigner #futurist #pixelshepherd
Jesus Hijazo Barcelo @jhijazo
600 Followers 212 Following
Linus ✦ Ekenstam @LinusEkenstam
218K Followers 3K Following AI Evangelist & Optimist. Latest AI News, Trends and learn how to use AI tools to augment your abilities.
Untitled UI @UntitledUI
10K Followers 15 Following Untitled UI is the world’s largest Figma UI kit and React component library. A project by @jordanphughes and @deebovv.
Max Stoiber @mxstbr
49K Followers 360 Following Director of Engineering @Shopify. Former co-founder and CEO @Stellate (acq. by Shopify), co-creator of styled-components & react-boilerplate. Angel investor.
Gaza Notifications @gazanotice
433K Followers 0 Following
Arnold Carton - Prote... @ArnoldCarton
3K Followers 777 Following Retired Lisburn teacher living in Belfast. Follow me on https://t.co/8Ctj6io530 or on https://t.co/gkFQ9XYsao
Manel Márquez 🍉 @manelmarquez
67K Followers 2K Following Historiador. Dr. Hª CPS i Magíster (UAB) Professor. Investigador Hª Social. Anticapitalista, ecologista i pacífic. Fundador: Ràdio Kaos, 1987. Kaosenlared, 2001
Sasha Meets Russia @sashameetsrus
43K Followers 83 Following Russian American nomad with a Siberian soul and Texan roots 🐎 Let’s explore Russia together! 🇷🇺🇺🇸 The truth shall always prevail 🕊️
Noelia González @Noegguerrero
20K Followers 17K Following Amar al prójimo como a uno mismo es un mandamiento humano. De cerca nadie es normal.
Aquí No Se Simpea @DejenlasS
41K Followers 435 Following
South China Morning P... @SCMPNews
1.0M Followers 292 Following The South China Morning Post brings you news and analysis about Hong Kong, China and the rest of Asia. Get our app: https://t.co/f15xfjosWQ
Ane Lindane @LindaneAne
34K Followers 3K Following Humorista. Viva la risa, el humor politizado y la mala hostia.
Spanish Revolution @Spanish_Revo
152K Followers 927 Following 14 años de lucha social. Nuestro programa en directo: @HECD_programa, con @marinaLobL
The Londoner @_TheLondoner
4K Followers 34 Following London's new quality magazine. Join our free mailing list — all our journalism comes via ✉️
SilencedSirs◼️ @SilentlySirs
124K Followers 344 Following “Amplifying Lebanese voices | Advocating for justice, solidarity, and peace | Supporting resistance against occupation and oppression.” 🇱🇧
Chinese Embassy in US @ChineseEmbinUS
324K Followers 615 Following Official twitter account of the Embassy of the People's Republic of China in the United States of America
España en el mar @EspanaEnElMar
8K Followers 375 Following Cuenta del historiador David Ramírez Muriana y de su proyecto de investigación y divulgación de la historia marítima de España.
Brett @BrettFromDJ
142K Followers 253 Following Running a $1M one-man design studio. 🙂 https://t.co/Bd698tQuPG: $80K MRR ✍️ https://t.co/qtdiuMzBWh: $12K MRR 🧢 Building: https://t.co/hh9NaFa07w
Julian Lehr @julianlehr
19K Followers 577 Following Sentence designer. Currently @linear. Previously @stripe.
Russians With Attitud... @RWApodcast
398K Followers 238 Following Two Russians telling you how it is; often in armchair war reporter mode. Listen to our show: https://t.co/fze3JjZUBc
Barsee 🐶 @heyBarsee
274K Followers 862 Following Daily tweets on the latest AI and Tech developments to stay ahead of the curve | Founder of https://t.co/bpf7Dytcqj
Principia Marsupia @pmarsupia
305K Followers 4K Following (Nombre: Alberto Sicilia). Doctor en física teórica. Reportero en Ucrania // Siria // Gaza // Irak // https://t.co/aPd9omKNdL
Motasem A Dalloul @AbujomaaGaza
185K Followers 3K Following MA Inte'l #Journalism. Gaza-based journalist. You can support me if you are happy with my coverage from Gaza: https://t.co/rQqNJ9Zd8T
Eye on Palestine @EyeonPalestine
359K Followers 118 Following 🇵🇸ِ Raise Awareness, Share the Truth. Instagram 13.5M+ Followers : eye.on.palestine 🇵🇸 Support Us 👇🏼
Raúl Solís ✌️�... @RaulSolisUE
29K Followers 3K Following Periodista en @CanalRed_TV. Independiente siempre, imparcial nunca. Hijo de la Lola.
Mark Gurman @markgurman
428K Followers 2K Following Breaking News on Apple & Tech. Bloomberg Managing Editor. @UMSI Board Member. Send secure tips on Signal: markgurman.01 or email [email protected].
Donald J. Trump @realDonaldTrump
109.5M Followers 53 Following 45th & 47th President of the United States of America🇺🇸
Tony @EvacTony
27K Followers 13K Following Father of 2, Joiner by trade, did 8 years in the police when the recession happened, now thankfully back building. (I'm Dyslexic so expect spelling errors)
Assal Rad @AssalRad
165K Followers 2K Following PhD Mid East History • Fellow @ArabCenterWDC • Author State of Resistance: Politics, Culture & Identity in Modern Iran (Cambridge 2022, https://t.co/HiZkKAS0eE)
Karishma @KarishmaPatel99
28K Followers 3K Following Journalist & Media Critic | Prev @BBCNews but left over Gaza | ‘Cultures of London’ Bloomsbury 2024 | Rep: @PFDAgents | https://t.co/HyiNcrI2pF
The Free Speech Union @SpeechUnion
196K Followers 227 Following A mass membership organisation dedicated to upholding free speech. To join, go to https://t.co/DsrzzcM7p8. Membership fees start at £4.99 a month
MiSTer FPGA @MiSTerFPGABot
9K Followers 0 Following
British Army 🇬🇧 @BritishArmy
404K Followers 1K Following Follow us for news and information on deployments, training exercises, ceremonial duties & regimental events. Recruiting @armyjobs
Canada Water Masterpl... @CWmasterplan
3K Followers 525 Following Keeping the local community updated on project developments, events, and news. Creating a new town centre that complements the local area in SE16.
Our Rotherhithe @WorgInfo
4K Followers 647 Following Previously WORG 'What's On in Rotherhithe Group'. We share what's on in & around Rotherhithe. +Places of interest to visit, useful info. Visit our new website!
Canada Water @CanadaWater1
2K Followers 136 Following Canada Water Consultative Forum reviews major planning applications in the CW area
Alex Barashkov @alex_barashkov
24K Followers 543 Following Software developer with more than a decade of web development experience and a strong interest in design. CEO at Pixel Point. Founder @primeuicom.
Ali Abunimah @AliAbunimah
264K Followers 3K Following Director of https://t.co/CcaKBPCA1u. Author of “One Country”and “The Battle for Justice in Palestine.” https://t.co/XWFh7V4KqA @aliabunimah.bsky.social
DeepSeek @deepseek_ai
972K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Zizheng Pan @zizhpan
60K Followers 863 Following Researcher @deepseek_ai | Previously @nvidia @MonashUni @UniofAdelaide. Words are my own.