Mobile
Flutter, Dart, Kotlin, Jetpack Compose, SwiftUI
Self-reportedEngineering
Frontend
Next.js, React, TypeScript, Tailwind CSS
Self-reportedBackend
NestJS, Node.js, REST API, WebSocket
Self-reportedDatabase
PostgreSQL, Prisma, Redis, PostGIS
Self-reportedInfrastructure
Docker, VPS, Nginx, S3/MinIO
Self-reportedMessaging
Telegram Bot API, TDLib, real-time communication
Self-reportedArtificial intelligence
AI
LLM API integrations, AI agents, RAG, automation, generative AI
Self-reportedProduct ecosystem
Mobile ecosystem
Google Play Console, Apple Developer, App Store Connect
Self-reported