About Lynqu
Lynqu integrates six professional networking tools into a single platform: digital business cards, branded email signatures, AI-powered card scanning, virtual meeting backgrounds, Apple and Google Wallet passes, and template-based personalization. Available on iOS, Android, and web in 12 languages.
Our Mission
Lynqu is a professional presence platform that brings digital business cards, email signatures, virtual backgrounds, contact capture, and networking analytics into one place. The platform supports 12 languages and runs natively on iOS, Android, and web browsers. Recipients can view shared cards directly in their browser without installing an app or creating an account.
What We Offer
Our Values
Privacy First
Lynqu supports three card visibility modes — public, private, and secure — so users control exactly who can see their information. Data is transmitted over encrypted connections, and user data is never sold to third parties.
Elegant Simplicity
Create a digital business card in under two minutes. Share it via QR code, link, email signature, NFC, or wallet pass. Recipients view your card instantly in their browser — no app download or account required.
Continuous Innovation
Lynqu features AI-powered scanning of paper business cards and event badges, Apple Wallet and Google Wallet pass generation, real-time QR code sharing, and virtual meeting backgrounds with embedded contact information.
Global by Design
Fully localized in 12 languages: English, German, Spanish, French, Hungarian, Italian, Japanese, Dutch, Polish, Portuguese, Romanian, and Chinese. Available on iOS (App Store), Android (Google Play), and web browsers worldwide.
Built by
Gravisun
Gravisun is a software development company building native mobile and web applications. The team develops products for iOS (Swift), Android (Kotlin), and the web with a focus on design quality, platform-native experiences, and multi-language support.
Meet the Founder
Amin Amjadi
CEO & Co-Founder
Amin Amjadi is a mobile architect and staff engineer turned entrepreneur with over a decade of experience shipping native iOS and Android applications at scale. After engineering roles at VML, LastPass, and Wunderman Thompson — building apps for brands like NBA, Harrods, Adidas, JetBlue, and NCAA March Madness — he co-founded Gravisun in 2019 to bridge the gap between cutting-edge mobile engineering and everyday business networking. He holds a B.Sc. in Computer Engineering from Budapest University of Technology and Economics (BME) and was recognized by the Technology Innovator Awards in 2021. Today, he leads Lynqu's product vision and engineering, building the platform from the ground up across iOS, Android, web, and backend.
Ready to Upgrade Your Networking?
Lynqu is free to start with no credit card required. Create your digital business card, generate an email signature, and share via QR code or wallet pass in minutes.