DEV Community: Usama Sarwar

How to Double Revenue with WhatsApp Cloud API & Meta CAPI

Usama Sarwar — Tue, 01 Sep 2026 21:47:45 +0000

Founders, CMOs, and revenue leaders constantly ask the same fundamental growth questions:

Why are our Meta Ad customer acquisition costs (CAC) climbing while lead quality drops?
How do we stop losing 40%+ of booked sales calls to calendar no-shows?
Can an AI chatbot qualify inbound leads on WhatsApp without sounding robotic or hallucinating?
How does Meta Conversions API (CAPI) send downstream sales signals back to ad algorithms?

If your acquisition strategy still relies on static landing page forms, delayed email follow-ups, and client-side browser pixels, you are leaving more than half your potential revenue on the table.

Here is the exact growth and operational blueprint to double your sales pipeline by unifying the WhatsApp Business Cloud API, Agentic AI lead qualification, and Meta Conversions API (CAPI).

SEO Is Dead: Now Founders & Companies Are Moving to AEO & GEO

Usama Sarwar — Sun, 23 Aug 2026 21:30:48 +0000

Every day, thousands of founders, CTOs, and marketing leads search Google, Reddit, and X with high-intent queries like:

How do I get my business cited on ChatGPT and Perplexity?
What is Generative Engine Optimization (GEO) vs traditional SEO?
Why is my website traffic dropping after Google AI Overviews rolled out?
How to structure JSON-LD schemas so AI answer engines recommend my software?

If you are noticing changes in your organic search impressions or wondering how conversational AI tools choose which brands to recommend, you are experiencing the biggest paradigm shift in search history. Read more...

SEO Is Dead: Now Founders & Companies Are Moving to AEO & GEO | Usama Sarwar

Why traditional keyword SEO no longer drives sales, how Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) work behind the scenes, and how to get cited as #1 in ChatGPT and Perplexity.

usama.dev

Telegram Flutter Package Just Got a Big Update!

Usama Sarwar — Sun, 16 Feb 2025 11:00:32 +0000

Version 0.0.9 is here with powerful new features:

📨 Send messages via Telegram
🔗 Generate Telegram links
📌 Copy links to the clipboard
💬 Open chats directly
📢 Join Telegram channels/groups
✅ Check if Telegram is installed
📞 Share contacts via Telegram
👥 Open Telegram groups
📷 Send media files
🔍 Check username availability
🤖 Open Telegram bots
🔥 More features coming soon...

If you're a Flutter developer looking for seamless Telegram integration, give it a try:

📌 Install now: flutter pub add telegram

Let me know what you think—your feedback makes this better!

Firestore just made querying data in Flutter way more powerful! 🚀

Usama Sarwar — Wed, 12 Feb 2025 07:45:48 +0000

If you've ever struggled with complex filters in Firebase, you’ll love Filter.and() and Filter.or(). These let you easily combine multiple conditions without chaining .where() calls endlessly.

🔥 AND queries:

Need all conditions to be true? Just wrap them in Filter.and().

query.where(Filter.and(
  Filter("status", isEqualTo: "active"),
  Filter("role", isEqualTo: "admin"),
));

⚡ OR queries:

Need at least one condition to match? Use Filter.or().

query.where(Filter.or(
  Filter("age", isGreaterThan: 18),
  Filter("verified", isEqualTo: true),
));

💡 Combining AND & OR:

You can nest Filter.and() and Filter.or() for advanced queries without writing inefficient workarounds.

query.where(Filter.and(
  Filter("country", isEqualTo: "USA"),
  Filter.or(
    Filter("premiumUser", isEqualTo: true),
    Filter("subscription", isGreaterThanOrEqualTo: 1),
  ),
));

✨ Why use this?

✅ Cleaner, more readable queries

✅ No more chaining .where() for complex filters

✅ Firestore handles everything under the hood efficiently

This makes querying Firestore data in Flutter much more flexible! 🚀

If you're still using old .where() chains, it's time to upgrade.

Who's already using Filter.and() & Filter.or()?

Let me know your experience! 🔥

Success Story of Usama Sarwar

Usama Sarwar — Thu, 06 Feb 2025 22:13:43 +0000

🔥 The Wait is Over! 🔥
You’ve always wondered about my journey—now it’s time to reveal it all! 🎙️✨
Get ready for an exclusive episode of "Listen Up" where my untold story is shared, challenges, and what truly drives me.

📅 Feb 07, 2025 ⏰ 08 AM 📍 YouTube → https://youtu.be/jup6jwpzfwM

Don’t miss it—this one’s personal! 🚀