𝚃𝚊𝚛𝚐𝚎𝚝 𝙰𝚞𝚍𝚒𝚎𝚗𝚌𝚎 * Designed for IT graduates and students enrolled in B.Tech, BCA, MCA, or diploma programs * Basic knowledge of Dart/Flutter is expected 𝙼𝚘𝚍𝚎 𝚘𝚏 𝚃𝚎𝚊𝚌𝚑𝚒𝚗𝚐 * Live instructor-led sessions (Online) * Hands-on, project-based learning * Real-world implementation approach 𝙳𝚞𝚛𝚊𝚝𝚒𝚘𝚗 10–12 weeks (Hands-on, project-driven) 𝙲𝚘𝚞𝚛𝚜𝚎 Pʜᴀsᴇ 0: Fᴏᴜɴᴅᴀᴛɪᴏɴs (Wᴇᴇᴋ 1) 𝚃𝚘𝚙𝚒𝚌𝚜 * Flutter architecture basics * Clean MVVM Architecture * Service Locator pattern * Async programming (Streams, Futures) * Project structure for scalability * Guided assignments and practical exercises Pʜᴀsᴇ 1: Aᴜᴛʜᴇɴᴛɪᴄᴀᴛɪᴏɴ & Usᴇʀ Mᴀɴᴀɢᴇᴍᴇɴᴛ (Wᴇᴇᴋ 2) 𝚃𝚘𝚙𝚒𝚌𝚜 * Email/password authentication * Session management * Auth state persistence * Secure user models in Firestore Pʜᴀsᴇ 2: Rᴇᴀʟ-Tɪᴍᴇ Cʜᴀᴛ Sʏsᴛᴇᴍ (Wᴇᴇᴋs 3–4) 𝚃𝚘𝚙𝚒𝚌𝚜 * Firestore data modeling (users, chats, messages) * Real-time listeners (Streams) * Message history * Media messages (images) Pʜᴀsᴇ 3: Mᴇᴅɪᴀ Hᴀɴᴅʟɪɴɢ (Wᴇᴇᴋ 5) 𝚃𝚘𝚙𝚒𝚌𝚜 * Image picking (camera/gallery) * Upload to Firebase Storage * Compression and optimization * Secure access (rules and URLs) Pʜᴀsᴇ 4: Cᴀʟʟɪɴɢ Sʏsᴛᴇᴍ (Wᴇᴇᴋs 5–7) 𝚃𝚘𝚙𝚒𝚌𝚜 * Call architecture * Jitsi room creation and tokens * Joining vs starting calls * Audio/video lifecycle Pʜᴀsᴇ 5: Wᴇʙ + Cʀᴏss-Pʟᴀᴛғᴏʀᴍ Cʜᴀʟʟᴇɴɢᴇs (Wᴇᴇᴋ 8) 𝚃𝚘𝚙𝚒𝚌𝚜 * Flutter Web limitations * JS interop for Jitsi * Handling iframe communication * Platform-specific behavior differences Pʜᴀsᴇ 6: Pᴜsʜ Nᴏᴛɪғɪᴄᴀᴛɪᴏɴs + Bᴀᴄᴋᴇɴᴅ & Cʟᴏᴜᴅ Fᴜɴᴄᴛɪᴏɴs (Wᴇᴇᴋs 9–11) 𝚃𝚘𝚙𝚒𝚌𝚜 * Writing callable functions * Generating Jitsi tokens (JaaS) * Sending FCM from backend * Foreground vs background handling * Incoming call UX 𝙾𝚞𝚝𝚌𝚘𝚖𝚎 By the end of this course, you will have built a complete real-time communication application with authentication, chat, notifications, media sharing, and calling features—ready to showcase in your portfolio.

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