Technology

Engineered for what comes next.

We choose tools for the second year, not the launch. Every technology in this list is one we use in production, and one we are prepared to maintain.

Approach: Boring where it counts
Standard: Typed, tested, observable
Hosting: Cloud, multi-provider

Capabilities

The stack, by discipline.

Presented as capability rather than a wall of logos. If a technology is not here, we will tell you honestly whether we use it.

Frontend

Interfaces engineered for speed, accessibility, and longevity.

TypeScript
React
Next.js
React Native
CSS architecture
Design tokens

Backend

Systems designed around clear domain boundaries and explicit contracts.

Node.js
Python
Go
REST
GraphQL
Event-driven architecture

Mobile

Products that behave properly on the device they live in.

Swift
Kotlin
React Native
Expo
App Store delivery
Push and offline systems

Cloud

Managed infrastructure, chosen for operational honesty.

AWS
Google Cloud
Azure
Vercel
Cloudflare
Serverless

AI

Applied intelligence, grounded in real workflows and evaluated honestly.

OpenAI
Anthropic
AWS Bedrock
Retrieval pipelines
Evaluation
Human oversight

Infrastructure

Delivery practice that keeps environments consistent and reversible.

Docker
Kubernetes
Terraform
GitHub Actions
Observability
Incident practice

Data

Data modelled as a product asset, not a by-product.

PostgreSQL
Redis
pgvector
Analytics pipelines
Warehousing
Reporting

Security

Considered from the first commit rather than the first audit.

Authentication and authorisation
Encryption
Secrets management
Audit trails
Dependency hygiene
Threat modelling

This list describes the technologies TWNTIS actively uses in client work. No certifications, partnerships, or vendor accreditations are claimed on this page.

Engineering standard

Architecture isa promise to the future.

The decisions that are cheapest to make are the ones made early: how data is modelled, how boundaries are drawn, how the system is observed. We treat those decisions as design, not overhead.

Our process

Start a project

Build onsolid ground.

Tell us about your constraints. Good technology decisions start with the constraints, not the tools.

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