Product development services

Web platforms, mobile apps, web3 and product design - one team from strategy to launch. Every project is scoped in a one-week discovery, then quoted at a fixed price for that scope.

01

Web platforms

Marketing sites, SaaS products and internal tools. Server-rendered, fast, and built to be found - SEO is part of the build, not an add-on.

  • Marketing & corporate sites
  • SaaS products & internal platforms
  • Marketplaces & e-commerce
How we work on this
Timeline
3-8 weeks
Stack
Next.js · Go · PostgreSQL · AWS
02

Mobile apps

Cross-platform when speed to market wins, native when the product demands it. We ship our own Flutter app, so yours is built by people who live in this stack daily.

  • Cross-platform apps (Flutter)
  • Native iOS apps (Swift)
  • Native Android apps (Kotlin)
How we work on this
Timeline
6-12 weeks
Stack
Flutter · Swift · Kotlin
03

Web3 & blockchain

Smart contracts, DeFi protocols and the web2 half most crypto teams underestimate. Security review is the default, not an option.

  • Smart contracts (Solidity, Rust)
  • DeFi protocols & token engineering
  • NFT platforms & marketplaces
How we work on this
Timeline
4-10 weeks
Stack
Solidity · Rust · audits
04

Product design

Research, UX prototypes, design systems and identity. Designed and engineered by the same team, so what you approve in Figma is what ships.

  • Product research & UX prototyping
  • UI design & design systems
  • Brand identity & art direction
How we work on this
Timeline
2-6 weeks
Stack
Figma · design systems · branding

Write to us

Two sentences about what you’re building is enough. We’ll come back with questions, a rough estimate and the earliest start date.

Telegram
@duordigital
Prefer a call?

Mention it in the message -
we’ll send a booking link.