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Daniel Danghyan

Daniel Danghyan

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User Authentication
User Authentication

What Is a Telegram OTP Bot and How to Make One

Learn what a Telegram OTP bot is, how it works, and how to build one to deliver secure one-time passwords via Telegram instantly and cost-effectively.

Feb 9, 2026

User Authentication

What Is SMS OTP and How Does It Work?

Discover how SMS OTP verifies identity and keeps online accounts safe. Get familiar with the common use cases and best practices of this universal method.

Feb 2, 2026

Daniel Danghyan

Daniel Danghyan

Product Marketing Manager

2 articles

Daniel Danghyan is a Product Marketing Manager at Dexatel, focused on CpaaS and customer engagement solutions. With experience across product operations, product management, and analytics, he works on connecting business goals, product strategy, and user needs. He writes about communication platforms, product growth, and how data-driven decision-making and scalable digital solutions help businesses improve customer engagement and expand globally.