joaointech

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joaointech

joaointech

@joaointech

• Builder 👨‍💻 🇵🇹 • Internet Capital Markets

Lisbon, Portugal Katılım Aralık 2020
657 Takip Edilen1.9K Takipçiler
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ETHGlobal
ETHGlobal@ETHGlobal·
It's about that time... Our ETHGlobal Lisbon 2026 finalists are here! 🇵🇹🏆 🧊 Glassbox402 🙌 Hands Unchained 🦾 KOLlateral 🍸️ Happy Hour 🗿 Lean Silicon 🏠️ explorador 🤖 ethui agentic wallet 👁️‍🗨️ Lortnoc Tahc 🤩 ArcBook 🪪 Carte Bleue Get to know our top 10 teams of the weekend! ↓
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joaointech@joaointech·
“Seo is dead”
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joaointech@joaointech·
One of my first inventions, back in 2013: a house-cleaning robot built with an Arduino. It used air convection to improve the cleaning and even had a fan to reach the corners the robot couldn’t get into. Looking back, I was just a kid with endless energy, too many random ideas, and the need to build every single one of them.
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Sandeep | CEO, Polygon Foundation (※,※)
What @balajis is building with Network School in Malaysia is akin to laying the foundations of a Harvard or Stanford in Malasia — entirely self-funded with private capital, zero government money required. It is a massive gift to the country and its ambition to become a top global tech hub. It would be a real travesty if some anonymous, politically motivated or unscrupulous individual managed to derail this effort through baseless claims. Top Malaysian government officials should step in immediately to protect this incredible oasis of innovation and talent in Forest City. The energy, the global community, the “Learn, Burn, Earn, Fun” culture — it is clear this is something legendary in the making. A genuine startup society taking root. If Malaysia does not fully embrace and support it, then every forward-thinking government in the world — especially smaller countries and emerging nations that want to become future tech hubs — should reach out and offer full-hearted support to bring Network School to their shores. Capital and talent are mobile. The winning geographies will compete for builders like this. @anwaribrahim @GobindSinghDeo @mymdec
Balaji@balajis

Should the global tech community continue investing in Malaysia? Given recent events, I raise this question respectfully for the consideration of Prime Minister Yang Amat Berhormat Dato’ Seri Anwar bin Ibrahim (@anwaribrahim), for the people of Malaysia, and for our friends in the Malaysian tech community. The answer will be of interest to anyone in global tech that’s considering building, investing, or expanding in Malaysia, including executives at Google, Amazon, Apple, and Microsoft, founders of tech unicorns like Coinbase and Solana, and investors at the world’s largest venture capital funds like a16z and Polychain. As context, I am the former CTO of Coinbase and former General Partner at a16z. In October 2024, I opened a startup society called Network School in Malaysia, because I felt I’d been invited in by the government’s pro-tech policies. Specifically, the KL20 initiative set out Malaysia’s ambition of becoming a top 20 global tech hub. Their MDEC digital nomad visas and MM2H investor visas were created to facilitate an influx of global talent and capital. And the Johor-Singapore Special Economic Zone was announced to facilitate the flow of capital and talent between Malaysia and Singapore, where I live. When taken in combination with Malaysia’s datacenter buildout and its policy of welcoming visa-free visits for 98% of the world, it seemed like Malaysia might be a great place to build a global tech hub that was simultaneously inexpensive and easy to visit (especially for non-Westerners). And that’s what we did, by creating Network School. It’s an international tech community with its first node in Forest City, Malaysia. We picked Forest City because it had millions of square feet of empty space, because it was one hour from Singapore’s capital markets, and because it was within the Johor-Singapore Special Economic Zone. Then, within 18 months, without a single penny of government money, we built Network School into a global attraction that brought thousands of engineers, investors, and builders from 70+ countries to learn technology, burn calories, earn online, and have fun, integrating with the local Malaysian economy along the way. Indeed, in terms of quantifiable contribution to the Malaysian economy, we’ve already invested 100M+ MYR in our campus to make it startup-friendly. For perspective, that’s about 4% of the budget of Johor, the Malaysian state where Forest City is located. We employ dozens of Malaysians directly and indirectly at every level from executive to staff. We’ve backed Malaysian tech startups like Collektr, hosted events for local teams like Superteam Malaysia, and are major customers of many local businesses like barbers, laundromats, and restaurants. We’ve also revitalized the multibillion-dollar Forest City project, causing millions of MYR in real estate appreciation. And, as the video below describes, we were on the cusp of a 500M+ MYR expansion to grow our community, as well as a global merit scholarship with my friend Amjad Masad of Replit. However, that emerging multi-billion dollar success story — which should rightfully have been hailed as a huge victory for the pro-tech policies of the Malaysian government — is at risk of being derailed by a fake story spread by an anonymous account named MP4P. In short: on the day before the July 11 Johor elections, MP4P posted an Instagram post falsely accusing Network School of harboring illegal aliens. The sensational accusations caused a tizzy in Malaysia, until Malaysian authorities came to our campus on July 14 to investigate. (I should note that the officers were very polite and professional.) After checking hundreds of physical passports from 40 countries, including dual passport holders, the authorities confirmed to the press on July 15 that all travel documents were in order. During the process, we cooperated fully; in the thread below you can see a photo of the men, women, and children of Network School smiling and holding up their passports in the bright daylight. Our faces are shown and our names are known; we have nothing to hide. With that said, the process is the punishment. What MP4P did is very similar to the American crime of “swatting”, because MP4P created a hoax report of a serious threat, thereby forcing the Malaysian police to take time away from protecting the Malaysian people towards investigating a nonexistent issue. Moreover, this anonymous MP4P account has also called for Malaysia to boycott Apple, Google, Amazon, and Microsoft…a move that would cost ordinary Malaysians thousands of jobs…even while MP4P’s own Instagram collaborators promote their Apple and Google apps! I mean, we aren’t talking about a credible accuser, but just someone screaming inconsistently at the top of their lungs on social media for traffic, an all-too-common phenomenon these days. Anyway, at this point, all further investment we were planning to make in Malaysia is on hold until we get sufficient assurance that such issues won’t recur. So are the investment plans of many of our friends, including the execs and investors at global tech firms that we brought to Forest City. Because to put it very plainly: we have invested 100M+ MYR in Malaysia, while creating jobs for dozens of Malaysians, and our faces and names are known. Our Malaysian executives and employees deserve the benefit of the doubt over anonymous internet trolls. There are two paths forward. In the first case, if Malaysia still wants continued global tech investment, if it wants to be a top 20 tech hub, if it wants us to revitalize Forest City, then we request an audience with the Prime Minister’s office to discuss the terms of a memorandum of understanding between Network School and the Malaysian government, similar to the document recently signed between the Solana Foundation and the Kazakhstan government. Specifics can of course be discussed, but we would publicly commit to abiding by all Malaysian laws (we already do) and respecting Malaysia’s sovereignty (never in question). In return, they’d get to know our friendly community, and realize that we actually chose Malaysia because we thought it was a great place to build a tech hub where engineers from the global South, investors from the West, and builders from Malaysia itself could meet new people, build cool things, and perhaps create millions of dollars in economic growth in the fullness of time. That vision of peace and trade, internationalism and entrepreneurialism, is still on the table. We aren’t asking for any money — just a meeting, to help restore confidence in Malaysia as an investable jurisdiction. Alternatively, if you don’t want our investment, or those of our colleagues at billion dollar funds and trillion dollar companies, we will of course respect your wishes, and reallocate our capital to other countries instead. Either way, we will remain friends and abide by your decision. Please let us know.

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joaointech@joaointech·
Got sued by a big company, now I'm suing them back, fuck it lost by 100 lost by 1000
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joaointech@joaointech·
I’ve been trying to get basic information about SIP trunking from MEO, the biggest telecom operator in Portugal. So far: 5 call transfers, 2 hours on the phone, and I’ve had to explain the exact same thing every single time. After all that, nobody seems to know how it actually works. Incompetence: 10/10.
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yazan
yazan@zizonchain·
You literally had HIM @himgajria handholding you through this market. WHEN TO SELL. WHEN THE PEAK IS IN. WHAT NEXT. all you had to do was listen, anon
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joaointech@joaointech·
@mrrayeechand Yeah, I claimed, i will check with the bags team to see what we can do together
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chand.exe
chand.exe@mrrayeechand·
The interesting part isn't measuring something with AI. That's already been done. The interesting part is proving that the AI saw something without revealing what it actually saw. That's a completely different primitive. If you can combine computer vision with ZK proofs, the number of real-world use cases becomes pretty insane. 0x74b3d3b50497283548a7d1858efa7243087cf566
chand.exe@mrrayeechand

Forget the meme for a second. The underlying tech is genuinely novel. An AI vision oracle that generates zero-knowledge proofs while keeping the image and user data private. Shit is huge. Whether the first use case is funny or not doesn't matter. Good tech deserves attention. Routing all the fees to @sizemattersfun. @bagsapp @finnbags

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joaointech@joaointech·
There was a surprising amount of engagement around this project. It’s probably one of the funniest things I’ve built so far. I modified Apple’s original LiDAR sample, added YOLOv8 for object detection, and trained a custom model using synthetic data generated in Blender to detect male hardware. The next step is to generate a zero-knowledge proof from the measurement, so people can privately compare results without revealing, storing, or sharing the underlying image or exact data. A very unserious idea with some genuinely interesting privacy tech behind it.
SizeMatters@sizemattersfun

Tek is working as expected, zk proofs will be generated for every dick on the planet.

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chand.exe
chand.exe@mrrayeechand·
just sent a dm to @joaointech, the dev behind @sizemattersfun, waiting for a reply. 0x74b3d3b50497283548a7d1858efa7243087cf566 @finnbags would be cool to have ur help to onboard him, it's the perfect timing to have a tech like this on Bags RH
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joaointech
joaointech@joaointech·
Continuei a mandar propostas ridículas para casas à venda, só para mostrar o quão absurdos estão os preços em Portugal. 6M+ visualizações. Nem toda a gente gostou, e algumas entidades também não. Levámos a sério, fizemos rebranding e construímos o explorador: IA que encontra a tua casa e alinha o preço entre comprador e vendedor por ti. +4.000 registos no primeiro mês. explorador.pt
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stepan
stepan@cyntro_py·
Do agents need skills? Here's 7,950 skills & workflows from GitHub mapped by what they actually do (out of 175,632 that I indexed). I ran evals on every skill: does it make the model's output better, or worse? Here's some findings👇
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