The practice / Our capabilities
Good design. Real engineering.
A senior engineering-led studio that designs and builds digital products end to end — from a conversion-focused website to a custom platform, a mobile app or an automated internal workflow. AI is part of how we execute, not the thing we sell.
CODEJ TECH
Services
Web · Software · Product
PT-BR / EN
01 / web
Web design & development
Conversion-focused websites and marketing platforms.
Sites built around one job: turning the people who already found you into enquiries, bookings and orders. Structured content, a real design system, and performance budgets that hold on a mid-range phone.
What that can include
- Marketing sites and landing systems
- Multi-language and multi-region content
- CMS and structured content models
- Analytics, SEO and Core Web Vitals work
02 / software
Custom software
Platforms, portals and internal tools with real data models.
Line-of-business systems where the hard part is the domain, not the pixels: permissions, workflow states, integrations, reporting and the operational edge cases nobody puts in the brief.
What that can include
- Customer and partner portals
- Back-office and operations tooling
- API design and third-party integration
- Data modelling and migrations
03 / mobile
Mobile applications
Cross-platform apps that ship and keep shipping.
Mobile products designed with the same system as the web surface, with offline behaviour, push, and release engineering treated as part of the build rather than an afterthought.
What that can include
- Cross-platform product apps
- Companion apps for existing platforms
- Store release and update pipelines
04 / automation
AI & workflow automation
Automating the mechanical parts of how a business runs.
Document handling, classification, drafting, routing, enrichment and reporting — with deterministic guardrails around the model, human review where it matters, and an audit trail for every automated action.
What that can include
- Assisted drafting and classification workflows
- Data enrichment and cleanup pipelines
- Internal copilots over your own data
- Human-in-the-loop approval flows
05 / product
Digital product development
From an idea to a running product with a roadmap.
Discovery, product definition, design system, architecture and delivery — including the unglamorous parts: environments, observability, cost control and handover.
What that can include
- Product discovery and scoping
- Design systems and interface architecture
- Technical architecture and delivery
- Iteration after launch
06 / interactive
Interactive & 3D experiences
Real-time, spatial and game-like interfaces on the web and on mobile.
Experiences where motion, rendering and input feel are part of the product: configurators, real-time 3D scenes, and interactive storytelling built with the same engineering discipline as the rest of the stack.
What that can include
- Real-time 3D and WebGL scenes
- Product configurators and visualisers
- Game-like interactive mobile features
- Motion and scroll-driven storytelling
The right shape for the problem
One service. A few together.
Whatever the work needs.
Start with the business need. We can work out the boundaries together.
A good place to start
Have something
worth building?
What kind of project do you have in mind?
Pick one and the message is written for you.
Remote-first · working across the Americas, Europe, Africa and India
hello@codejtech.dev