gertig @gertig
Intelligence and Interfaces Eng Lead @CashApp Charlotte, NC Joined June 2009-
Tweets8K
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Following544
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Meet Cash App Mobile*: unlimited 5G on AT&T's network for $40 a month, taxes and fees included. No contracts, no credit checks, and no store visits. Manage your phone plan right next to the rest of your money. Rolling out now 💚 cash.app/download
introducing ... < CASH APP MOBILE > unlimited 5G for $40/mo for ... everyone no long term contracts or credit checks could NOT be more excited about this one more to build ---> cash.app/press/cash-app…
it’s all context and loops
@nejatian I don’t think you understand what this is. Shopify has not done this.
I've been testing this in the wild for a few weeks now and the reactions people have when the see me use a physical object to tap-to-pay is so fun. can't wait for you all to get your hands on this!
@cansar I like that framing. Another way of saying “when the model stops asking if it can do things, it thinks it’s done.”
Had a conversation with someone and they asked me how an agent knows when to stop working on something. This felt very much like a curse of knowledge moment. I explained that agents exist because models gained the ability to do tool calling, and that we use the lack of any tool calls as an indication to the harness that the model is done working. What would you have said?
@hhsayshello @Plaid @ChatGPTapp Congrats on the launch!
first it’s -p, next it will be no more jsonl to disk. iykyk
mngo @yieldling
11K Followers 3K Following Mostly Not Going Out. Website: https://t.co/rG8Axgqnse Discord: https://t.co/WkzegvOcgW
gov.voi @GovVoi
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patagucci perf papi @kenwheeler
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swyx @swyx
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bama @Algo_bama
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EsteFi | LATAM/ACC @NFTMami
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squirrel.algo @algosquirrel
4K Followers 1K Following Founder / CEO of #AlgoNuts $ACORN @AcornToken and Creator of the Crypto Squirrel Association + Pixel Squirrels $ALGO #NFT collectible series
Tim Cheadle @timcheadle
3K Followers 835 Following VP of Agentic AI at @PhaidraAI I love to build products people love. Here for hoops, music, food, friends, and mayhem. Be kind. 💙
Isabella Mary @IsabellaMaxadh
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Nancy P @Uur68609859
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X Champion @XChampionbx
6 Followers 253 Following First, we go straight to the moon before we head out to occupy Mars 🌗🌎🚀🧑🚀👨🚀🪐🛸
Jeremy C. @Jerrawik
16 Followers 8K Following
SUMACoinVision聚元�... @sumacoinVision
429 Followers 7K Following Empowering financial freedom through decentralized finance. Tokenizing the future of finance. #DeFi #SUMACOIN #Crypto 通过去中心化金融赋能财务自由, 推动金融未来的代币化。SUMACOIN@web3
Amit Kushwaha @amitstwt_
122 Followers 6K Following DevOps/SRE #autoops #docker #kubernatese #Automatio #Monitoring #ChatBot #DevOps/SRE/PlatformEngineering
Can Sar @cansar
3K Followers 301 Following Codex @OpenAI. Previously: Cash App & Block, YC S17, Google, several startups.
brooke ellis @brooke_h_ellis
841 Followers 696 Following Design @blocks Formerly @airbnb @condenast @frogdesign.
rahul @rkrishnakumar
730 Followers 2K Following product @procore, previously @salesforce. tech, politics, and sports (not in that order). building @getpinseeker on the side.
Amanuel @Amanuel_A_Hailu
9 Followers 307 Following
Zecheng Zhang @zechengzh
3K Followers 1K Following Founder @ https://t.co/2JWm2aq3T2 | YC Alumni | Founding Engineer @ https://t.co/5txAk2P7AW | Stanford CS MS | DeepSNAP and PyTorch Frame Co-creator
Will @wws219
270 Followers 2K Following Marketing @perplexity_ai prev. Brand @CashApp, Strategy @Anomaly & @Giant_Spoon
Justin Dorey @Justin_dorey
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Jacob Szymik @JacobSzymik
439 Followers 69 Following Account Executive @Blocks | @Square | #Bitcoin | #Bitkey | $XYZ
GunzChainbreaker ⛓�... @GunzChainbreakr
23 Followers 139 Following ⛓ Breaking chains • One mind at a time ₿ Bitcoin maxi • 🏀 Lakers 💜💛 | Suns 🌞🔥 | Ball is eternal 💥#TeamGoyim #FreePalestine #FreeCongo
James @James60636815
22 Followers 320 Following
Sahas Katta @sahaskatta
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Ronak Daya @RonakDaya
3K Followers 6K Following Product Leader & GM. Most recently Head of Product @Paxos. Previously led Product @Coinbase, @Square. Angel Investor & Scout @a16z. @chelseafc fan.
Colton 👑 | Talentl... @Colton3R
508 Followers 737 Following Building my own legacy. | @1LegacyBrand ——————————————————————College Sports • Gaming • Finance • Fitness •🃏🕊️God’s Doing.
Takeshi @TakeshiFIRE02
65 Followers 248 Following $CAN/ $PLTR / $SOFI / $IONQ / $QBTS / $XYZ / $ZETA / $BTC ⚡️
Alex Silver @silvr
3K Followers 561 Following swe, stocks @cashapp. prev @intel + startups. organizer @iosdevhappyhour. private pilot (ASEL)
lawrence⚡ @AxeCapYa
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Burak @ceburak
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Steve Shrader @SteveShrader5
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Mike Ryan @MJRyan528
71 Followers 4K Following
traf @traf
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Tim Schwarz | fiat.ro... @Schwatim
172 Followers 648 Following #bitcoin | STEM PhD | 🇩🇪 living in 🇺🇸 | curious micro builder
namo @artymcarthurplz
65 Followers 2K Following
Alex Norcliffe @alex_norcliffe
5K Followers 1K Following Former head of design, https://t.co/MgMLukQH55 Building a new https://t.co/k2TlJNfyyJ for your money Connect your personal finances to Claude, OpenClaw, Poke and more
nifty, btc++ OS editi... @niftynei
21K Followers 5K Following irreverent orange-pilled texan. 3rd gen engineer / 1st gen bitcoiner. @base58school 👩🏫 @btcinsider__ ✍️ hosts @btcplusplus 💁♀️ @core_LN ⚡️ @blockstream
Kyle Jorrey @KyleBJorrey
9K Followers 6K Following Recovering newspaperman, aspiring nonprofit executive, humble sat stacker, @Jack superfan, child of God #JavaJorrey
TC @taylor_cummins
141 Followers 4K Following Every day is a blessing. Don’t ever take it for granted.
meredith anne @MeredithCramer
692 Followers 397 Following
mngo @yieldling
11K Followers 3K Following Mostly Not Going Out. Website: https://t.co/rG8Axgqnse Discord: https://t.co/WkzegvOcgW
patagucci perf papi @kenwheeler
68K Followers 4K Following founder @ WheelerDefense, practically irresistible. violently suburban. sealand nobleman. forklift certified. user @openai @meta @netflix
swyx @swyx
166K Followers 4K Following achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @dxtipshq - @cognition - @temporalio - @aidotengineer - @latentspacepod
Austen Allred @Austen
470K Followers 2K Following Founder/CEO https://t.co/m6TigM5azr: Free AI training for the smartest engineers. Will tweet as I wish and suffer the consequences. Accelerando: @kellyclaudeai
EsteFi | LATAM/ACC @NFTMami
6K Followers 4K Following Events, Culture, and Spirituality @guavaglobal 👩🏻💻💎 🖖🏽We can be safe or we can change everything 🇲🇽 (🦇,🔊)
Tim Cheadle @timcheadle
3K Followers 835 Following VP of Agentic AI at @PhaidraAI I love to build products people love. Here for hoops, music, food, friends, and mayhem. Be kind. 💙
Graham Neubig @gneubig
44K Followers 773 Following Associate professor @LTIatCMU. Co-founder/chief scientist @OpenHandsDev. I mostly work on modeling language.
Frank Wright @frankwrighter
79K Followers 5K Following “Tell the truth and shame the devil”. Giving reality the one-star reviews it richly deserves.
Can Sar @cansar
3K Followers 301 Following Codex @OpenAI. Previously: Cash App & Block, YC S17, Google, several startups.
Ben Vinegar @bentlegen
11K Followers 1K Following Co-founder @modemdev. Before: founding engineer then VPE at @sentry. Runs @devtoolsTO. 🇨🇦
Zecheng Zhang @zechengzh
3K Followers 1K Following Founder @ https://t.co/2JWm2aq3T2 | YC Alumni | Founding Engineer @ https://t.co/5txAk2P7AW | Stanford CS MS | DeepSNAP and PyTorch Frame Co-creator
Mario Zechner @badlogicgames
53K Followers 1K Following Armin's handler at https://t.co/B05ybKGkzx. Old man yelling at Claudes. https://t.co/Q1wG57v1yc https://t.co/mnOoWUr0TO https://t.co/8i5vIRE0Wn
Will @wws219
270 Followers 2K Following Marketing @perplexity_ai prev. Brand @CashApp, Strategy @Anomaly & @Giant_Spoon
Subquadratic @subquadratic
20K Followers 1K Following AI lab leading the subquadratic LLM revolution.
Dan Hill @danhilltech
2K Followers 1K Following Head of Consumer Product @link @stripe. Prev CPO at @blankstreet, Product @brexhq, Co-Fouder of ALMA, Product @airbnb, CTO Crashpadder
Jacob Szymik @JacobSzymik
439 Followers 69 Following Account Executive @Blocks | @Square | #Bitcoin | #Bitkey | $XYZ
Chris Tate @ctatedev
60K Followers 2K Following @Vercel Labs | Created https://t.co/473Fqx4HKt, https://t.co/ZekOfFeoXF, https://t.co/9MKvOdyxN3, https://t.co/Bnt6dbEdSi, https://t.co/SODeKvPbac | Husband & Dad | He/him | Musician, Space Nerd, Foodie | Vegan
Soheil Oliaei @Soheil_O
3K Followers 3K Following Product Design, AI & Automation @block. Built products at @twitter @Pinterest @Blizzard @Walmart @Amazon. I post what I see coming next. Opinions: all mine 🤙🏽
Alex Norcliffe @alex_norcliffe
5K Followers 1K Following Former head of design, https://t.co/MgMLukQH55 Building a new https://t.co/k2TlJNfyyJ for your money Connect your personal finances to Claude, OpenClaw, Poke and more
traf @traf
49K Followers 524 Following
Brandon Kainoa Jacoby @JacobyBrandon
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Hannah Hughes @hhsayshello
35 Followers 142 Following CMO @Plaid. Ceramicist. Mom | Prev @Cashapp, @Airbnb, @Apple... other places.
Julia Grace @jewelia
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Matt Janiga @regulatorynerd
11K Followers 10K Following Payments stuff at Modern Treasury. Former Stripe, Square, Lithic, Cap One. Views are mine, and not my company's.
rileycrane @rileycrane
531 Followers 1K Following Dad, @blocks (@square, @cashapp), cofounder @talkto (acq by @path), MIT Media Lab, Society in Science, Red Balloon Finder https://t.co/dvUT8FAMQq, ex-physicist
Damjan Stankovic @DamjanStankovic
2K Followers 2K Following design @cashapp prev. @airbnb • I’ve also built this liquid clock https://t.co/zL4SOf37jf
Factory @FactoryAI
49K Followers 35 Following Assembling @droid, the frontier software development agent. Available to anyone, with any model, in any IDE/terminal.
dex @dexhorthy
19K Followers 2K Following building the post-IDE IDE at https://t.co/hDpglj9veo - @aitinkerers sf lead, prev @replicatedhq @SproutSocial @nasa - ai that works pod @ https://t.co/69BhaNtopF
LASH @lashterm
94 Followers 18 Following The AI Shell. Your terminal, but better. Augment your existing command line with Agent and MCP support.
geoff @GeoffreyHuntley
82K Followers 2K Following pondering the ponderoos about AI in application in unhinged ways and doing it. building @latentpatterns and the space loom. i created the “ralph loop”. iykyk
Matt McAteer @MatthewMcAteer0
3K Followers 4K Following Embodied AI Agents @AIatMeta @RealityLabs. Prev. @imbue_ai @Google. fmr. Longevity @DeepOriginBio @MGH. BitTensor co-author. @HF0. Pet-sitter
Chad O. Jackson @chadojackson
29K Followers 104 Following For speaking & pod-guesting inquiries—[email protected]
Wescott America @WescottAmerica
93K Followers 4K Following Master of Common Sense Unfiltered Cultural Commentary 500k+ | Politics • Society • Straight Talk 📩 Partnerships & Media: [email protected]
Royce White 🇺🇸 @Highway_30
307K Followers 24 Following 1st United States Senate Nominee (MNGOP 2024) born in the 1990s. Running again in 2026! #AmericaFirst
Haley Berkoe @HBerkoe
3K Followers 883 Following Marketing @spiralbtc, Board Member @Presidiobitcoin Host of https://t.co/7axc58vK20
Steve Lee @moneyball
26K Followers 2K Following Lead @spiralbtc, Co-founder @PresidioBitcoin Co-host PBJ https://t.co/uGkEBMSSxz Human ₿itcoin Address: ₿[email protected]
JR28 @ExploreKitchens
3K Followers 7K Following Remodeling in Northern Virginia since 2018 | BTC Treasury mindset 2025 | Multi-Sig standard | 🍊 only
Nick Molnar @nmolnar
2K Followers 149 Following co-founder Afterpay, sales/marketing/comms lead (@blocks)
Block Whale @BlockWhaleXYZ
460 Followers 429 Following Here to pump @blocks for anyone trawling $XYZ
Brad Wrage @bradwrage
2K Followers 996 Following Product design @CashApp, Creative & Surfer. Prev @Meta, @Instagram


































