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Hi, I'm Xenia 👋

EdTech Product Creator & Learning Experience Designer (LXD) I bridge 14+ years of language pedagogy with AI and code to build educational products that real people actually use.
My latest project features 10 AI-powered learning engines, and my mobile apps have reached 10,000+ downloads on Google Play.

🚀 What I build

  • 🧠 Learning Experience Platforms (LXP) — Gamification, narrative-driven curriculum, and alternative grading systems
  • 🤖 AI-Integrated EdTech — DeepSeek AI prompt engineering for personalized tutoring, ElevenLabs voice synthesis
  • 📱 Consumer Mobile Apps — React Native, habit-building mechanics, full monetization cycles via RevenueCat
  • 🌐 EdTech SaaS — React, Firebase, automated booking systems, and LMS dashboards

💻 Featured projects

Tranquilo.Quest — AI-Powered Language Survival Simulator

An immersive Learning Experience platform replacing textbook vocabulary with real-life stress scenarios.
🎮 10 Custom Engines · 🤖 DeepSeek AI Tutor · 🎧 ElevenLabs Voice · 🏆 Pedagogical Gamification Built with: React · Firebase · DeepSeek AI · ElevenLabs · PWA

Positive Audio Affirmations — Mobile Habit-Building App

Self-improvement app applying psychological principles with paying subscribers.
4.0 rating · 📥 10,000+ downloads · 💰 MRR via RevenueCat Built with: React Native · Redux Persist · Firebase · RevenueCat

An EdTech platform replacing traditional grading with a 'Travel Metaphor'.
🛂 Digital Passport UI · 🧠 Contextual AI Error Correction Built with: React · DeepSeek AI · Firestore · Advanced Gamification

Tutor Booking SaaS — Full-Stack LMS

Automated scheduling and management system built for independent educators.
📅 Calendar Sync · ✉️ Auto Retention Reminders Built with: React · Firebase · Google Calendar API · GitHub Actions

Voice Journal — Engineering Demo

Speech-to-text journaling app with a custom Python backend.
🎙️ 1,000+ Downloads · 🐍 Flask Backend for Audio Processing Built with: React Native · Python (Flask) · Vosk API

🛠 Tech stack

Layer Technologies
EdTech & Architecture Instructional Design, AI Prompt Engineering, Offline-first, UX/UI Psychology
Mobile React Native CLI, Redux Persist, Android Permissions, In-App Purchases
Frontend React 19, JavaScript (ES6+), HTML/CSS, PWA
Backend Firebase (Auth, Firestore), Python/Flask, Node.js scripting
AI & APIs DeepSeek AI, ElevenLabs, Google Calendar API, RevenueCat
CI/CD & Tools Git, GitHub Actions, Google Play Console, Render

🌍 Languages

🇬🇧 English (C1) · 🇪🇸 Spanish (C2) · 🇮🇹 Italian (C1) · 🇷🇺 Russian (Native)

📫 Let's connect

🌐 Portfolio · 💼 LinkedIn · 📧 [email protected]

Based in Palermo, Italy 🇮🇹 · Open to remote & hybrid EdTech opportunities

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