Node.js Web Applications
We build web applications in Node.js, such as customer portals, marketplaces, and booking systems, that stay quick when many people use them at once.
Solutions / Business outcomes
Node.js Development Services.
Node.js web apps, APIs, real-time features, and AI integrations from Webmyne, plus upgrades for apps on unsupported Node.js versions.
Web Development / Node.js
Web Apps That Stay Fast Under Load. Code That Stays Secure.
We build web apps, APIs, and real-time features in Node.js, and keep them patched and on supported versions as you grow.
API & Back-End Development
We build the APIs and back ends behind your web and mobile apps, linking them to payments, CRMs and other tools, so data moves without manual work.
Real-Time Applications
We build features that update instantly, such as live chat, notifications, order tracking, and dashboards, so users see changes the moment they happen.
Microservices & Cloud
We split large applications into smaller services that run on AWS or Azure, so each part can be updated and scaled without touching the rest.
AI Features & Agents
We connect your Node.js app to AI models and your own data to build assistants, smart search and agents, with limits on what they can see and do.
Upgrades, Migration & Support
We move apps off unsupported Node.js versions or older platforms, then keep them patched, monitored, and current, so your app keeps receiving security fixes.
What changes
The Difference Your Users And Your Team Will Notice
Experience
Clearer
Faster Speed
Pages and data that keep up. Your app stays responsive at busy times, such as sales, launches, and month-end.
OperationsFaster
Quicker Delivery
One language, front to back. JavaScript in the browser and on the server means fewer hand-offs and faster releases.
VisibilitySmarter
Lower Risk
Fewer open doors. Current versions and checked packages close the gaps attackers look for.
From problem to platform
How We Build Node.js Applications That Hold Up.
Every stage is planned around the users, traffic, and systems your app has to handle.
Map the load
We agree who uses the app, how many at once and what it connects to.
Design the APIs first
We define how every screen, app and partner system will exchange data before building.
Build in sprints
Two- to four-week sprints with automated tests and AI speeding up routine code.
Test under pressure
Load and security tests, including checks on every third-party package, before go-live.
Run and keep current
We deploy with monitoring and plan each Node.js upgrade before support ends.
Delivery options
Start With A Code Review, A New Build Or An Upgrade.
Define
Define: Node.js consulting
We review your idea or existing code and recommend the architecture, hosting and plan that fit your goals.
Build
Build: Full team or dedicated developers
Providing a complete Node.js team to build your app, or dedicated developers who join your own team.
Evolve
Evolve: Upgrade & optimise
We upgrade old Node.js versions, fix slow spots, and add features to apps already in use.
New build or ageing Node.js app?
Tell us where you are.
Discuss your solution
FAQs
It suits apps where many users do things at once, such as marketplaces, chat, live tracking, and APIs for mobile apps. For heavy number-crunching, Python or .NET can fit better, and we will tell you so.
In September 2025, attackers hijacked widely used npm packages, including chalk and debug, and a self-spreading worm hit hundreds more. We pin package versions, scan dependencies on every build, and review new packages before they go in.
Yes. Node.js 18 and 20 no longer receive security fixes, and Node.js 22 stops in April 2027. We check what will break, update packages and code, and test everything before switching over.
Yes. We connect it to models from providers such as OpenAI and Anthropic, ground answers in your own data, and limit what AI agents can access. We also track usage, so AI running costs stay predictable.
Our Node.js developers work alongside front-end, mobile, and QA teams, so one partner builds the whole product. You also get 20+ years of delivery, CMMI Level 5 processes that measure and improve every project, and teams in India, the USA, and Canada.