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AI & Machine Learning Trading models, NLP, anomaly detection Blockchain DeFi integration, tokenisation, smart contracts Cloud Engineering AWS / GCP, serverless, multi-region resilience Big Data Kafka streaming, ClickHouse, real-time analytics Java & .NET Enterprise back-ends, trading engines, FIX Python Quant finance, data pipelines, ML engineering React & Node.js Trading portals, client dashboards, REST APIs Mobile iOS & Android for OTC and wealth management View all Technologies →

TECH STACKJAVASCRIPT

Full-stack JavaScript for finance

Modern JavaScript and TypeScript power everything from real-time trading dashboards to complex Node.js back-ends. We build performant, type-safe JS applications across the full stack.

Discuss your project All technologies

Tell us about your project

What we deliver

Core capabilities

TypeScript strict-mode
TypeScript strict-mode development
TypeScript strict-mode
For Full-stack JavaScript for finance, typeScript strict-mode development becomes a scoped delivery track rather than a loose task. We define the target architecture, implementation path, and validation checkpoints so the capability can move safely from discovery to production.
Scope, assumptions, and acceptance criteria
Production-ready implementation plan
Quality gates and operational handover
React /
React / Next.js front-ends
Node.js microservices
Node.js microservices
Node.js microservices
For Full-stack JavaScript for finance, node.js microservices becomes a scoped delivery track rather than a loose task. We define the target architecture, implementation path, and validation checkpoints so the capability can move safely from discovery to production.
Scope, assumptions, and acceptance criteria
Production-ready implementation plan
Quality gates and operational handover
WebSocket real-time
WebSocket real-time clients
WebSocket real-time
For Full-stack JavaScript for finance, webSocket real-time clients becomes a scoped delivery track rather than a loose task. We define the target architecture, implementation path, and validation checkpoints so the capability can move safely from discovery to production.
Scope, assumptions, and acceptance criteria
Production-ready implementation plan
Quality gates and operational handover
Vite /
Vite / Webpack build optimisation
Vite /
For Full-stack JavaScript for finance, vite / Webpack build optimisation becomes a scoped delivery track rather than a loose task. We define the target architecture, implementation path, and validation checkpoints so the capability can move safely from discovery to production.
Scope, assumptions, and acceptance criteria
Production-ready implementation plan
Quality gates and operational handover
Jest /
Jest / Vitest / Playwright testing
Jest /
For Full-stack JavaScript for finance, jest / Vitest / Playwright testing becomes a scoped delivery track rather than a loose task. We define the target architecture, implementation path, and validation checkpoints so the capability can move safely from discovery to production.
Scope, assumptions, and acceptance criteria
Production-ready implementation plan
Quality gates and operational handover

Real-world applications

Use cases

OTC Client Portal

Next.js portal with real-time price streaming, trade ticket submission, and deal confirmation workflows.

Compliance Dashboard

React dashboard visualising KYC/AML alert queues and case management for compliance teams.

Admin Back-office

Full-stack TypeScript back-office application managing accounts, limits, and fee configurations.

Let's talk

Building with JavaScript?

Tell us about your project and we'll scope it together — no commitment required.

Get in touch

Layered technology architecture connected through an illuminated gateway

Full-stack JavaScript for finance

Core capabilities

TypeScript strict-mode

React /

Node.js microservices

WebSocket real-time

Vite /

Jest /

Use cases

OTC Client Portal

Compliance Dashboard

Admin Back-office

Building with JavaScript?