Tech 404 LLC is a full-cycle product development company based in Yerevan, Armenia. We design, build, and launch technology products — from the first idea to the final release.
Our team combines expertise across software, hardware, and design, allowing us to handle complex projects entirely in-house. Whether you need a mobile app, an IoT device, a web platform, or a complete brand identity — we deliver end-to-end solutions without the overhead of managing multiple vendors.
What we do:

Custom web & mobile application development
IoT device development & embedded systems
PCB design & hardware prototyping
UI/UX design & product design
Branding & visual identity
Business consulting & technical project management

We work with startups, SMEs, and enterprises that need a reliable technical partner — not just a contractor. Our approach is built on fast prototyping, transparent communication, and a deep commitment to the products we build together.
At Tech 404, we believe great products are found at the intersection of engineering, design, and strategy. That's where we operate every day.

Tech 404

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