topcoder @Topcoder
We’re an open innovation & talent platform utilizing on-demand experts to build custom digital solutions. linktr.ee/hellotopcoder Joined February 2009-
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Marathon Match 167 is complete. Congratulations to the winners! New member [junliang37] takes 1st on debut, [hitonanode] @rsat__m takes 2nd after time away, and TCO10 Final Champion, [wata] @wata_orz returns in 3rd. Full top 10 in the image. Thanks to everyone who competed.
Check out more details here: topcoder.com/opportunities/…
You can prototype an AI agent. So can most people. But can you take it to production? We just launched a challenge to find out. Step in as the FDE on a telecom’s Gemini-based support system and make it production-ready. Register now - link in the comments.
We’re hiring a Databricks Engineer. 52 weeks · remote · immediate start. Build and own production pipelines - Databricks, PySpark, Delta Lake, Azure DevOps, Unity Catalog. Countries: Brazil/Mexico, or UK/US on US hours. Apply - link below. #Databricks #DataEngineering
@wata_orz プロフィールに不足していたコンペティションを追加しました。ご確認いただき、まだ不足しているものがありましたらお知らせください。
Full role details and application here: engagements.topcoder.com/6rllUzKm9Z3swU…
@HardsoftCyril They have been removed. We've only kept the problems and examples.
We rebuilt the entire foundation of Topcoder.com. The goal wasn't a new look. It was to change everything underneath. Off Netlify and Contentful, onto our own AWS stack and a self-hosted Payload CMS. Faster, more resilient, more secure. Link in the comments.
Check the details here: topcoder.com/challenges/0b1…
Marathon Match 167 is live. A word game on an N×N grid. Place words from the dictionary, build off what's on the board, and route through the bonus cells for more points - or discard tiles and take the penalty. Closes October 14, 2:00 AM EST. Register - link in the comments.
@HardsoftCyril The problem archive is back archive.topcoder.com/index.html.
Check out the challenge details: topcoder.com/challenges/5be…
Most AI planning tools just produce a task list. This one asks for more: an app that decides how each piece of work should get built - a specialist, a challenge, or a dedicated team - and explains why. If that's your kind of problem, join in. Link in the comments.
Where is AI actually making a difference in your work right now?
You didn't lose points on what you built. You lost them on what the reviewer couldn't see. They score what's in front of them,the code, the README, the demo. Whatever lives only in your head earns nothing. The best solution a reviewer can see and verify, it’s the one that wins.
GeeksforGeeks | Learn... @geeksforgeeks
88K Followers 118 Following Become a better version of yourself this summer with GfG! 💻💡
Psyho @FakePsyho
31K Followers 426 Following Humanity's Last Programmer; Game Designer; Problem Solver; past: OpenAI (Dota), Pro Competitive Programmer, Poker
nico_shindannin(診... @nico_shindannin
7K Followers 7K Following 寝るのと競技プログラミングが大好きなゲームプログラマ。競プロ生放送「TopCoderでプログラムしてみた」を放送しています。将棋・三国志大戦も。
Gaurav Kheterpal @gauravkheterpal
35K Followers 29K Following AI Native Founder @vanshivtech|@GoogleDevExpert -AI | @Salesforce MVP HoF| @MuleSoft Ambassador| GDG Cloud| Chief Evangelist- Copado| BITS| MIT
Kimi @Kimi5407
2K Followers 886 Following Loves: teaching Likes: manga, improv, badminton, 2000s music, social dance Works: quant trading @ NYC Other: Stanford/IIT Bombay/3x ICPC WF
物理好き @butsurizuki
12K Followers 13K Following ND73→KUEE→KUinfoM2 音ゲー:ウニ99.72未鳥メロ⬛️ 理1127+黒41 定数調査班 SDVX∇暴20.0 競プロ:スパコン'18優勝 JOI'19'20春 ICPC'24'25WF AtC黄4(は?)m橙3/H橙4 CF薄橙(は?)m濃赤 たまに:麻雀 OMC青 アイコン: @MA23_96
Ozy @ozy4dm
1K Followers 834 Following コードゴルフとマラソンマッチが大好き。AHC青MM黄。著書・訳書「ショートコーディング 職人達の技法」「世界で闘うプログラミング力を鍛える本 コーディング面接189問とその解法」「きれいなPythonプログラミング クリーンなコードを書くための最適な方法」など。これでもCODEVS2.1で決勝行ったことあります😋
Divya Jain @imdivi_jain
11K Followers 2K Following SWE @Atlassian | Learning backend developement 👩💻 | Interested in: Software Engineering and System Design 📚| Writing out my thoughts here 📝
Ashish Pandav @ashishp_2304
0 Followers 28 Following
Ravi Choudhary @ravi_1260
16 Followers 141 Following
Avneet Singh @AvneetSing64472
100 Followers 1K Following 20 ict 2024 and 2025 mentorship student forex/future 🏍motorcycle enthusiast
Murdock Martell @MurdockMartell
214 Followers 507 Following Leading finance, accounting, HR consulting and recruiting firm providing solutions to established and emerging growth tech and life science co's in SF Bay Area
Sohaib Anwaar | AI En... @SohaibAnwa11
53 Followers 203 Following AI engineer. Production agents & workflows, legal intake, health memory, ops. Python, LangChain, FastAPI, AWS. Open to FT / contract. Remote.
Ahmad Shahee_from Gaz... @mdshyn26447351
634 Followers 4K Following Ahmad from Gaza 🍉 Living in a tent ⛺️ Still holding on to hope 🤍 WhatsApp +972594318380 👇Donation link
AI Pulse @AIPulse_Officia
238 Followers 137 Following 🤖 AI News • Tools • Trends ⚡ Discover what’s next in AI 🧠 Simple insights. Powerful ideas. 🚀 Your daily pulse on Artificial Intelligence.
sakky @Sakkyzrks
154 Followers 513 Following 愛大理学部1年物理志望 GCI2026summer・PAI修了 GENIACコンペできそう 1年夏休み中グリフィス大に短期留学
Ang@競プロ @Ang_kyopro
516 Followers 383 Following M2になってしまいました... AtCoder A:💧H:🎈https://t.co/SGQWLCKzHg アイマス垢: @Ang_imas
Kartik Vedalaveni @KVedalaveni
0 Followers 3 Following
まさすけlSion @tech_mnm7017
49 Followers 4K Following ඩ🐺人狼 Among us Feign🦊将棋 麻雀 Poker🎧Hip-hop🍎Football Basketbal🏀🍏Boxing Snowboard🍙🐰AtCoder🍑🦋
🇵🇸❤️🍉Rah... @Ahmedemawi
265 Followers 1K Following I’m Rahaf Al-Amawi, supporting my family in Gaza. We desperately need your help. Any donation or repost means a lot. 🇵🇸🍉 🍉🇵🇸
Bilgehan Ozbaylanli @endofthedays232
1 Followers 100 Following
Md Shakil @timetraveleryep
29 Followers 231 Following Competitive Programmer | Web Developer | Learner | Debater | Volunteer
Hardsoft Cyril @HardsoftCyril
0 Followers 11 Following
White Tom @HardsoftTom
0 Followers 9 Following
Kedaar K @k_kedaar
0 Followers 70 Following
Saurav Tyagi @Saurav_Tyagi
15 Followers 117 Following
Soumyadeep Basu @soumya87351
10 Followers 64 Following Right Wing Hindu Thinker | East Bengal Hindu Ancestry | Bharat Mata Ki Jay
Ali Khattak @AliKhattak25110
1 Followers 10 Following
Ashish Glamour @GlamourAshish
18 Followers 822 Following "The Way You Present Yourself Is makes Your Style Statement Unique It's All About How You Carry Yourself " 😎🤘😎🤗😘
Siaro @sidartha__
35 Followers 2K Following
Bohdan Andrianov @andrianov_b
13 Followers 394 Following
Bella Baelfire @BellaBaelfire
13 Followers 71 Following Project Katon collaborator | Python, TypeScript & React | Bug fixes, automation, APIs & technical SEO. Available for scoped freelance projects.
Muhammad Luay @MuhammadLuay8
3 Followers 93 Following
Suresh.R @RSK_1975
30 Followers 502 Following
Harman Singh Walia @HarmanW61942
23 Followers 5K Following
joaking @JoaqunIgnacioR4
8 Followers 23 Following
Ravindra Subedi @ravindrasubedi
4 Followers 51 Following
Hiroki Nagai / mech_3... @fuwaorune
289 Followers 188 Following マルチエージェント経路計画と宇宙ロボティクスの研究者です.mech_39(めっくみく)という名前でヒューリスティックコンペに出ています.AtCoder A:cyan🧊 H:red🎈(銀冠) AHC072🥇 / OMC cyan🧊
a big world @_big_world
94 Followers 301 Following 02 / Hokkaido University / Laboratory of Intelligent Software (M2) / Kaggle Expert / マルチエージェント経路計画やタスク割り当ての研究、自然言語処理や検索の研究など
07x_v3177.exe @VedGawde
409 Followers 7K Following Trust in His plan | God's love makes even the hardest journeys worthwhile | His love is the compass guiding your life's purpose |
☘ 𝖳𝖧𝖤𝖣�... @the__dev3
0 Followers 7 Following Competitive Programming • Software Development • Mathematics Learning in public. Building in silence.
Sanlapmatbang @Sanlapmatbangvn
290 Followers 7K Following
ANAND PATTAR @anandPattar753
0 Followers 26 Following
tipstar0125@競プロ @DragonEngineer1
1K Followers 1K Following 30台ハード⇒ソフトエンジニア転身 https://t.co/6tcIuzYOiV
Psyho @FakePsyho
31K Followers 426 Following Humanity's Last Programmer; Game Designer; Problem Solver; past: OpenAI (Dota), Pro Competitive Programmer, Poker
Gaurav Kheterpal @gauravkheterpal
35K Followers 29K Following AI Native Founder @vanshivtech|@GoogleDevExpert -AI | @Salesforce MVP HoF| @MuleSoft Ambassador| GDG Cloud| Chief Evangelist- Copado| BITS| MIT
Sunil Kumar | Freelan... @sunilc_
46K Followers 620 Following AI Developer | Freelancer | Consulting Freelancing: https://t.co/t7BCjFg5hA SaaS: https://t.co/raaAuPa9G3 DM for promotions
物理好き @butsurizuki
12K Followers 13K Following ND73→KUEE→KUinfoM2 音ゲー:ウニ99.72未鳥メロ⬛️ 理1127+黒41 定数調査班 SDVX∇暴20.0 競プロ:スパコン'18優勝 JOI'19'20春 ICPC'24'25WF AtC黄4(は?)m橙3/H橙4 CF薄橙(は?)m濃赤 たまに:麻雀 OMC青 アイコン: @MA23_96
Mehul Mohan @mehulmpt
33K Followers 399 Following most tweets are notes to self, some for fun. prev founder @fermionapp (acq)
Jay Patel @Kinetic4Edge
18 Followers 23 Following News Breaking News Entertainment Sports Cricketers and Commentators News
Mark Kretschmann @mark_k
60K Followers 789 Following SI (AI) & tech news from a software engineer's perspective. Coding, Omarchy Linux, open source & e/acc. More building, less doom.
yowa @yowa
825 Followers 617 Following 学生ではないです。ニコ動を見たり、趣味のプログラミングをしたり。 好きなもの: TopCoder (Marathon Match) / Ruby / ぷよぷよ(通) / デレマス (海老原菜帆) / ミリマス (真壁瑞希) / Splatoon1 (ボールドマーカー) / Splatoon2 (ラピッドブラスター)
iehn @arimasenu
222 Followers 14 Following プログラマのための(論理|コード)パズルに載ってます/プログラミングコンテスト(TCO20 MM 優勝, HTTF 2020 優勝)/囲碁
Jaco Cronje @jacocronje
13 Followers 5 Following
Joseph Choi @JosephKChoi
21K Followers 984 Following 📱 Private group for viral consumer app founders @ConsumerClub_ 🎙️ Host & Producer @Superwall Podcast 💼 Prev @Google @YouTube @UMich
Moses Kagan @moseskagan
273K Followers 5K Following Owns many apartment buildings w investors. Manages many more for other owners. Co-founder: @reconvenela & @reseedpartners. Join my mailing list here ⬇️
Hiroki Nagai / mech_3... @fuwaorune
289 Followers 188 Following マルチエージェント経路計画と宇宙ロボティクスの研究者です.mech_39(めっくみく)という名前でヒューリスティックコンペに出ています.AtCoder A:cyan🧊 H:red🎈(銀冠) AHC072🥇 / OMC cyan🧊
Borys Minaiev @bminaiev
4K Followers 324 Following Building reasoning models @OpenAI. ICPC World Champion
bowwowforeach @bowwowforeach
1K Followers 551 Following 競技プログラミングをします。主にヒューリスティック/マラソン/ゲームAI。(CodinGame/AtCoder/TopCoder MM)
Aleena Amir @aleenaamiir
19K Followers 986 Following AI Visual Creator | Helping others create with AI. DM for collaborations.
Web3 Storm 🌐 @TheW3storm
95K Followers 14 Following Scaling NFT |Crypto projects |Coins | powerful ad strategies, influencer partnerships, and viral growth systems | DM for enquiries!
Motoki Kimura @motokimura1
929 Followers 510 Following GO Drive Inc. Engineer | リモセン画像コンペ I NASA Crater Detection Challenge 1st🥇 | SpaceNet Challenge Top-5 ×4 | Solafune 🥇x3
EvbCFfp1XB(C7BMkOO7Qb... @EvbCFfp1XB
293 Followers 493 Following
OpenAI @OpenAI
5.5M Followers 4 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6LgzPA
Krzysztof Maziarz @MaziarzKris
833 Followers 239 Following ML Researcher @JaneStreetGroup, ex Principal Researcher @MSFTResearch AI for Science
Pavel Mavrin @pmavrin
6K Followers 241 Following учу детей. пишу контесты. ловлю котов https://t.co/G6nQyCMTg1 https://t.co/jvoBRJjYfe
Mikhail Dvorkin @mikhail_dvorkin
1K Followers 1K Following
Oak Ridge Lab @ORNL
69K Followers 244 Following Oak Ridge National Laboratory is the largest multi-program #science & #energy research lab in the U.S. ORNL is managed by UT-Battelle for @ENERGY.
IEEE Geoscience and R... @IEEE_GRSS
8K Followers 518 Following The official X account for IEEE Geoscience and Remote Sensing Society.
Diky Diwo Suwanto @diwosuwanto
20 Followers 329 Following Frontend guy who mostly codes in React/Next.js
UX Collective @uxdesigncc
274K Followers 3 Following Curated stories on user experience, usability, and product design. By @fabriciot and @caioab.
MIT Technology Review @techreview
1.2M Followers 3K Following Our in-depth reporting on innovation reveals and explains what’s really happening now to help you know what’s coming next.
Ars Technica @arstechnica
2.6M Followers 1K Following Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
Engadget @engadget
3.6M Followers 238 Following Breaking news from the worlds of technology and entertainment, and expert reviews of the latest consumer tech products.
Lifehacker @lifehacker
3.3M Followers 217 Following Do everything better. We may earn affiliate commissions from products linked below.
TechCrunch @TechCrunch
11.1M Followers 462 Following Technology news and analysis with a focus on founders and startup teams. Got a tip? https://t.co/J0WxnZxSRY
Mashable @mashable
8.1M Followers 3K Following Mashable is for superfans. We're not for the casually curious. Obsess with us. We may earn affiliate commissions from products linked below.
PCMag @PCMag
398K Followers 1K Following More than 40 years of expert tech know-how and thousands of reviews makes us pretty great at this. We may earn affiliate commissions from products.
Fast Company @FastCompany
2.0M Followers 4K Following Inspiring readers to think beyond traditional boundaries & create the future of business. Subscribe to our daily newsletter: https://t.co/BpH3KmBae9
WIRED @WIRED
10.4M Followers 317 Following For Future Reference. Sign up for our newsletters: https://t.co/Tl6GImvc8R
Scott Hanselman 🌮 @shanselman
336K Followers 10K Following VP, Member of Technical Staff @ MSFT/GitHub - Code, OSS, STEM, Beyoncé, T1D, #DevRel YouTube/TikTok and listen to the @Hanselminutes tech podcast
hackaday @hackaday
274K Followers 2K Following 🔥 Read: https://t.co/KG4TpCzO7H ☠️ Contribute: tips at hackaday dot com 👉 Projects: @hackadayio #Fediverse: @[email protected] 📒 Learn: https://t.co/p1jaCktSDt
DHH @dhh
936K Followers 484 Following Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.
The Hacker News @TheHackersNews
2.4M Followers 2K Following The #1 trusted source for cybersecurity news, insights, and analysis — built for defenders and trusted by decision-makers.
140982-IP-CH009 @aghnyap
3 Followers 34 Following
Xgraynight @Xgraynight
614 Followers 1K Following
Zeynep Küçük @womaneng
4K Followers 699 Following Computer Engineer 👩🏻💻 / Tech Influencer ☕️💻 https://t.co/5D7wGn9m6W Email me for Collaboration 📧 [email protected]
Coding it Forward @CodingItForward
16K Followers 715 Following We’re a nonprofit for early-career technologists creating new pathways into public interest technology.
Fujitsu Research @fujitsulabs
2K Followers 2K Following We aspire to put people first and integrate information and communications technology into our lives to solve the challenges our customers and society face.























