We are an engineering team building business value through code
404Dev is an outsourcing company based in Tashkent. We specialise in business-process automation, web and mobile products. Since 2020, we've worked with 60+ companies.
Equip Uzbekistan's businesses with engineering-grade digital ecosystems and make them competitive in the global market. In parallel — train the next generation of developers and digital specialists for free.
What matters to us
Engineering-driven
Every solution is built like an engineering system — runs like clockwork.
Growth-focused
We start from numbers, not design — every pixel must earn a customer.
Premium-grade
Brand, product and experience that feel international.
Long-term partner
We stay with you after launch — growth keeps going.
How we grew
- 202001
Start
Small team, first 5 clients, web development.
- 202202
Growth
Added Telegram bots and mobile apps.
- 202303
CRM/ERP
Corporate clients, internal dashboards, integrations.
- 202404
SEO + Marketing
Helping clients grow in search.
- 202505
Free school
404Dev Learn — free coding lessons in Uzbek.
- 202606
Today
60+ clients, 80+ releases, ongoing support and growth.
Our team
Specialists in frontend, backend, mobile, design and SEO — each with at least 3 years of real-world project experience.
Tech stack
We don't chase trends — we use reliable, battle-tested tools.
Industries we've worked in
Logistics, e-commerce, education, healthcare, fintech and more — each one speaks its own language.
Why 404Dev
We stand out in the outsourcing market. Here's why.
Free brief and estimate
Online brief + detailed estimate within 1-2 days.
Clear price, clear timeline
No hidden fees, sprint-based delivery.
Clean code, docs, tests
Everything is handed over when the project ends.
Post-launch support
First 30 days bug-fix free, then SLA.
NDA signed
Your idea and data are fully protected.
Uzbek + Russian + English
Client speaks any of three — so do we.
Our brand book
The full 404Dev visual system: logo, palette, typography. The face behind every product we ship.
Tell us about your project
Fill in the form — we'll reply within one business day. Brief and consultation are free.
- Free online brief
- Project estimate in 1-2 days
- NDA available on request