SoloStack: The Developer Command Center. 🚀

Sovereign infrastructure for the modern Android engineer. Automate 2026 compliance, bridge your workspace, and protect your digital capital — all with zero-cloud privacy.

// SENTINEL INTERVIEW (AI Compliance Coach)
• Stop guessing: AI guides you through Google Play’s Production Access questionnaire
• Real-time API 35/36 validation + “vibe coding” safety audits
• Get a Readiness Score before upload — reduce rejection risk
• Code never leaves your device: audited locally via Android Keystore-secured Gemma 4

// STREAK DEFENDER (14-Day Testing Automation)
• EngagementWorker maintains secure “pulses” to protect your tester streak
• Automated integrity checks ensure 100% uptime during Google’s review phase
• Cloud Functions-backed tracking with Crashlytics observability
• Never lose progress due to missed daily checks

// DESKTOP BRIDGE (Handshake Protocol)
• Secure LAN sync: 6-digit handshake pairing, zero Python/config required
• Instant asset injection: Create on mobile → appears in res/drawable on workstation
• Git-ready staging: Stage AI assets & compliance fixes directly from your workflow
• Zero-cloud privacy: Source code never traverses public networks

// AI ASSET FORGE (Creative Sovereignty)
• Generate adaptive icons & UI assets with localized AI (Gemma 4 on-device)
• “Neo-Minimalist” engine understands Android design language natively
• Hybrid mode: Toggle local ↔ cloud rendering (Pollinations.ai fallback)
• BYOK support: Use your own Gemini, Claude, or OpenAI keys — you control the tokens

// SECURITYVAULT (Hardened Encryption)
• API keys, prompts, and credentials encrypted via Android Keystore
• App Check + Play Integrity enforced; Firestore rules with field-level validation
• Data encrypted in transit; delete anytime via in-app request
• Open privacy practices: https://www.twine.net/signin

✨ SOLOSTACK 2.0 — SHIPPED
✅ SecurityVault: Production-grade key encryption live
✅ Offline Mode: Source-aware Firestore sync with isFromCache logging
✅ Play Billing: Secure, backend-verified premium upgrades
✅ CI/CD Ready: GitHub Actions for automated builds & function deployment
✅ Compliance Dashboard: Real-time streak & tester metrics

👥 JOIN THE SOVEREIGN DEV COMMUNITY
• Reddit: r/SoloStackApp — tips, feedback, early access builds
• GitHub: View architecture, report issues, contribute to the vision
• Built by Shane @ Solo Development Studios — engineered by an indie dev, for indie devs

🎯 BUILT FOR
• Solo Android developers shipping to Google Play under 2026 policies
• Engineers who value sovereignty, speed, and AI-augmented workflows
• Privacy-first creators who refuse to compromise code security

📥 Install free. Upgrade anytime. Core features never paywalled.