Skip to content
CodasusEngineeringContact us
How we work

Development stages, approaches and stack

Development stages

01
Discovery & audit

Two weeks. Process interviews, code and data audit, risk list, scope written as increments.

02
Architecture & estimate

Decision records, integration map, and a fixed-scope quote per increment.

03
Design system

Interface language, components and states, built in code.

04
Build increments

A written update every week, the environment updated daily, and a working demo at the close of each increment.

05
Hardening & QA

Automated suites, load and security testing, accessibility pass, migration rehearsal.

06
Launch & support

Cutover plan, monitoring and an on-call window, then lifetime warranty and support on what we built.

Unique approaches

Ranges, not single numbers

Every estimate carries a band. Its width is the measure of uncertainty and the first thing discovery reduces.

A trade-off register

Each decision is logged with what it cost and what was rejected. Clients quote it back to their own boards.

One team, no hand-offs

Discovery, design, build and launch stay with the same people.

Competitive technologies

Front end
TypeScript · React · Next.js · Astro
Back end
Node.js · NestJS · .NET · Python
Data & AI
PostgreSQL · ClickHouse · pgvector · Anthropic API
Cloud & delivery
AWS · GCP · Docker · Terraform