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│ tristan@github                                                              │
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> $ whoami

• tristan bietsch — building a stealth fintech startup & human programming language
• product-minded engineer • founder • performance & systems focus • TUIs • extreme minimalist

> $ now

• shipping bank-grade infra (stealth)
• focus: reliability, compliance surfaces, ops ergonomics
• shipping human. lang
• focus: increase understanding


> $ highlights

• non-custodial bitcoin wallet (react native + bitcoinjs)
• non-custodial bitcoin escrow

> $ stack --grid

┌─────────────┬────────────────────────────────────────────┐
│ core        │ typescript, elixir, go, rust, zig, python  │
├─────────────┼────────────────────────────────────────────┤
│ frameworks  │ astro, next, phoenix, expo, gin            │
├─────────────┼────────────────────────────────────────────┤
│ data        │ postgres, redis                            │
├─────────────┼────────────────────────────────────────────┤
│ infra       │ docker, k8s, vercel, fly.io, aws           │
├─────────────┼────────────────────────────────────────────┤
│ cryptography│ bitcoin core, secp256k1, lightning, solana │
├─────────────┼────────────────────────────────────────────┤
│ tools       │ bun/pnpm, turbo, cursor, vim motions       │
└─────────────┴────────────────────────────────────────────┘

> $ writing --open

• Introducing HumanLang → https://medium.com/@tristanbietsch/introducing-human-a-programming-language-for-the-ai-native-era-651cadf0268c
• Visa/Mastercard as L2 → https://medium.com/@tristanbietsch/the-best-bitcoin-layer-2-already-exists-visa-and-mastercard-b46f82360af3
• Bitcoin as collateral → https://medium.com/@tristanbietsch/bitcoins-scalable-future-how-collateralized-credit-cards-will-drive-mass-adoption-66b22825a21d
• more of my writings   → https://medium.com/@tristanbietsch

> $ experience --tail -n 4

2025–present  founder/ceo     — stealth
2022–2024     founder/ceo     — bitescrow — non-custodial escrow
2019–2021     full-stack eng  — jr freelance roles
2017–2019     self study      — full-stack certification

> $ contact

• telegram → https://t.me/TristanBietsch
• web → https://tristanbietsch.com
• x → https://x.com/TristanBietsch

> $ status

• factorio • systems • f1 • infra • philosophy • maths • UNIX