Sandra (@SandraFiles_) header
Sandra (@SandraFiles_) profile picture

Encrypted file transfer & vault. No AI training. No bullshit. Paris-built. Always shipping. Collabs welcome · https://teapaw.org/t.co/5lgHVDnAWH

Paris/NY
Joined March 2026
Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)Photo by Sandra (@SandraFiles_)
Anthropic engineer: "You're not supposed to prompt Claude. You're supposed to build a system that prompts itself." In 45 minutes she breaks down how Anthropic builds agents that remember, learn from their mistakes, and get smarter with every run. Worth more than any paid course you'll find on building agents. Watch the session, then read the guide on building loops below.
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Sandra retweeted
A private home for your files. Photos, videos, documents, the work that matters. Bring it straight in from Google Drive and OneDrive, encrypted and organised in one calm space. Share only what you choose. No ads. No AI training. Your files stay yours. → sandrafiles.io
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Feels like privacy tools are evolving beyond just “store files safely” 👀 Now it’s becoming about who can access data, where it lives, and how much control you actually have. 1️⃣ @SandraFiles_ Interesting take on file sharing + storage. Instead of trusting a platform with your files, encryption happens directly in the browser before upload. So whether you’re sending large files or storing them, the bigger idea is privacy-first transfer without the usual tracking or scanning. 2️⃣ @vaultaire_app This feels like privacy for personal data at a deeper level. Photos, videos, and files stay local-first, with extra layers like hidden vaults and emergency access controls. A reminder that security isn’t always just passwords. Sometimes it’s designing for worst-case scenarios. 3️⃣ Suprbox Probably the most interesting shift here. As AI agents get access to enterprise data, the bigger question becomes: how do you protect the data itself, not just the app? Instead of giving broad access, this focuses on scoped permissions, rules, approvals, and audit trails. Feels like privacy is moving in 2 directions right now: For people → protect your files For companies → protect what AI can touch 👉 What matters more to you today: convenience, privacy, or control? @synopsi @Brice #buildinpublic #privacy #ai #cybersecurity #startups #productivity #tech
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claude code 🤣
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Sandra retweeted
Hello builders! It's Monday! Looking to connect with more solo founders! What are you building this week?
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Humans saw this and still invented Microsoft Teams
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Sandra retweeted
I’m looking for beta testers for Sandra Files. It’s a private file transfer and file request app for people who send important files to clients, teams, or partners. Free beta access: sandrafiles.io If we’re not connected here yet, let’s connect and grow together.
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Anthropic is acquiring @stainlessapi, an SDK and MCP server platform that has powered every Anthropic SDK since the earliest days of our API. Read more: anthropic.com/news/anthropic…
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Thanks to everyone thats tried out @whatrushipping recently! @SafockAI @greenoriginals @lazyseo_io @homeratesai @carantoandrew @kseniam0s @sandrafiles_ @wuap_money @launchair @thatRetrovert @tinytechfox These are some awesome builds!
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Sandra retweeted
Your files deserve better than “uploaded successfully.” Transfer them privately. Keep them locked away safely. Share without the chaos. Sandra = encrypted transfers + secure vaults built for real work. sandrafiles.io
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Sandra retweeted
Sandra has been live for a few days. Already had two real user feedbacks. Real ones , not "looks great." Actual pain points. Actual wishes. That's the dopamine you ship for.
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Sandra retweeted
Building robots requires time and efforts, we think it shouldn’t. Introducing OORB! You can now pre-order with a discount on teams license -> oorb.io @fdotinc @enter_delta @theresidency
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BREAKTHROUGH: China has unveiled Hanyuan-2, a new 200 qubit neutral-atom quantum computer. What makes it different is its dual core architecture, that combines 100 Rubidium-85 atom qubits and 100 Rubidium-87 atom qubits into two quantum processors that can work together in parallel. The system uses precision lasers to control neutral atoms instead of relying on massive ultra-cold superconducting setups and reports say it consumes less than 7 kilowatts of power. Researchers say the dual-core design could improve stability and reduce quantum noise, one of the biggest barriers preventing quantum computers from scaling into truly useful machines. The important breakthrough here may not just be the “200 qubits,” but the shift toward modular multicore quantum computing, similar to how classical computers evolved from single-core to multicore processors. In other words, quantum computers are starting to evolve from fragile laboratory experiments into scalable computing architectures. Humanity is now coordinating individual atoms with lasers to build the future of computation 👽👀''
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Sandra retweeted
Stack I'd recommend for a solid SaaS MVP today: Vercel · Cloudflare · Supabase · Stripe · Resend Boring on purpose. Each does one thing well. Built sandrafiles.io on this exact combo.
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AI startups today are basically: 90% Claude 5% landing page 5% praying a tweet changes their life
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Sandra retweeted
Isaac Newton's college notebook, handwritten by the genius himself around 1664.
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Algorithms are part of nearly every aspect of life, from the physics of the natural world to planning shipping routes. Our Gemini-powered coding agent AlphaEvolve has been accelerating progress over the last year - from quantum and biotechnology to logistics and @Google’s AI infrastructure. ↓ goo.gle/4uzfe0C
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What a wonderful way to start the day ☕ Bookshop Blues has reached 18 mints! I am truly grateful for everyone who likes my work enough to collect. Thank you to everyone who spent their hard earned tezzies on my latest open edition. Can we get to 20 today? 👀 🔗 ⬇️
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