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$
USD
I will build a privacy focused web app or security tool
Privacy first full stack dev Telegram bots AI Security
Full-stack dev specializing in Telegram bots, AI apps, and privacy tools. 8+ bots in production
with payments (Stripe, BTC, Telegram Stars). I build with Python, TypeScript, Rust, Go, Svelte,
Next.j...
About this Gig
Privacy-first development by a security specialist.
I built an open-source privacy ecosystem: PGP encryption tools, P2P
messengers, Tor routing, anonymous payment systems, email aliasing, Android
privacy toolbox. 10+ projects, all production-grade.
WHAT I BUILD:
Privacy web apps (no tracking, no cookies, encrypted data)
PGP encryption tools (key generation, sign/verify, encrypt/decrypt)
Anonymous payment systems (BTC, Monero, no KYC)
Email aliasing and anonymous communication tools
Security audits (tracker detection, data exposure, vulnerability scan)
Browser-side encryption (WebCrypto API, zero server data)
Tor integration and anonymous routing
Android privacy tools (wallets, privacy scoring, PSBT signers)
TECH STACK:
TypeScript · Rust · Go · Svelte · WebCrypto API · Cloudflare Workers
Bitcoin · Monero · Tor · PGP/OpenPGP · NaCl
EVERY PROJECT:
Zero tracking, zero cookies, zero third-party dependencies
Encrypted data at rest and in transit
GDPR-friendly by design
Full source code
Documentation
14-day bug support
FAQ
Q: What does "privacy-focused" mean?
A: No tracking, no cookies, no third-party analytics, no data collection. All processing happens client-side when possible. Data is encrypted at rest. GDPR-friendly by design.
Q: Can you integrate crypto payments?
A: Yes. Bitcoin (Blockonomics, BTCPay) and Monero integration. No KYC, no third-party payment processor. Premium package.
Q: Do you do security audits?
A: Yes. All packages include a basic security audit of your existing site. I check for: trackers, data exposure, insecure headers, third-party requests, cookie issues.
Q: Can you build an Android app?
A: Yes. Premium package includes an Android companion app. I built a privacy toolbox app with BTC wallet, PSBT signer, and privacy scoring.
Q: What's your experience?
A: I built and maintain an open-source privacy ecosystem with 10+ projects. PGP tools, P2P messengers, Tor routing, anonymous payments.
