What do you build with Node.js?

We build APIs, backend-for-frontend layers, realtime services, and full-stack JavaScript products. New work uses TypeScript by default so contracts stay clear as the team and product grow.

Do you use NestJS, Express, or another Node.js framework?

We select the framework that matches your team and problem. NestJS suits structured domains, while lighter stacks suit focused services. The priority is clear boundaries, testing, and operations, not a particular framework name.

Can you handle websockets and event-driven workloads?

Yes. Chat, notifications, and streaming pipelines are designed with authentication, backpressure, and scale in mind. If a dedicated service is safer than adding sockets to a monolith, we will recommend that approach.

Can you improve or take over an existing Node.js codebase?

Yes. We add tests around critical paths, review dependencies, and split modules where needed. Delivery continues while the foundation is improved.

How do you secure Node.js services?

We implement strong authentication, input validation, dependency scanning, secrets management, and least-privilege infrastructure. Supply-chain checks are part of continuous integration, not an annual afterthought.

What does Node.js support look like after launch?

Support includes runtime and dependency upgrades, performance work, and feature delivery on a retainer. We keep Node.js long-term support versions in view so upgrades are planned rather than urgent.

APIs · Realtime · Microservices

XenelSoft Technologies

Node that stays fast. Under load.

High-throughput Node.js APIs and realtime systems built to stay fast at scale — event-driven, typed, and production-ready.

Non-blocking I/ORealtime socketsService-ready APIs

Node.js 22ExpressNestJSTypeScriptSocket.IOPostgreSQL

Scope My Project See Case Studies

Event loop runtime

Concurrent work, zero blocking

Live

libuvNode runtime

REST12ms

POST /orders

Handled in Timers · non-blocking

We build with the best

NODE.JS·EXPRESS·NESTJS·TYPESCRIPT·SOCKET.IO·POSTGRESQL

Built For Speed, Concurrency & Realtime

Node.js brings speed, scalability, and JavaScript consistency to modern backend development — ideal for APIs, realtime apps, and cloud-native platforms.

Core Benefits Of Node.js

Event-Driven Architecture

Non-blocking architecture built to handle concurrent traffic efficiently across APIs, streaming, and realtime workloads.

NPM Ecosystem

A mature package ecosystem that speeds up delivery with proven tools for auth, queues, logging, and integrations.

TypeScript-First

Stronger typing, fewer runtime issues, and cleaner collaboration for large and fast-moving codebases.

Realtime Capabilities

Support for live dashboards, notifications, chat, and collaboration features with low-latency updates.

Microservices Ready

Modular services, clean boundaries, and independent scaling for products that need flexibility as they grow.

Cloud-Native Deployments

Optimized for containers and serverless environments with efficient scaling and production-ready performance.

Keep Exploring

Key Steps In Node.js Development

A clear process from planning to launch, built for efficient delivery.

Discovery & Architecture

Define goals, traffic needs, and architecture before development starts.

API & Service Design

Design clear APIs, auth flows, and service boundaries for maintainable growth.

Backend Development & Testing

Build production-ready services with testing, logging, and performance validation.

Realtime & Integrations

Connect live updates, webhooks, and external systems without adding unnecessary complexity.

Security & Observability

Protect endpoints and add monitoring so your team can track health, latency, and errors.

Deployment & Scaling

Launch with CI/CD, controlled releases, and scaling strategies built for production traffic.

Have questions? Let's talk.

Let's Build Something Amazing Together

No matter the challenge, we're here with a solution designed just for you.

Talk to Expert

Our Node.js Expertise

Focused Node.js solutions that are scalable, reliable, and production-ready.

API Development

Secure REST and GraphQL APIs built for web, mobile, and third-party integrations.

Realtime Applications

Live dashboards, chat, and notifications powered by WebSockets and event-driven architecture.

Microservices Architecture

Modular services with clean boundaries, async messaging, and independent deployments.

SaaS Platforms

Subscription-ready backends with tenant isolation, access control, and scalable account architecture.

Cloud & DevOps

CI/CD, containers, and auto-scaling infrastructure that keeps Node.js services stable in production.

API Integration

Payments, CRM, messaging, and partner integrations with reliable webhooks and monitoring.

The Work We're Proud Of

Take a look at some of our top projects, proving that we deliver only the highest quality work.

View All

Web Design and Development Case study | UI/UX | Ed Tech

QES Academy Web Design & Development: A Success Story in Building Profitable Growth

See How We Did It

Web Design and Development Case Study | Pet Care | E-Commerce

GoGo Wash: Singapore's First 24/7 One-Stop Pet Care Hub — Built for Growth

See How We Did It

Web Design and Development Case Study | Technology | Pet Care

Furbotics: Hassle-Free Pet Care Through a Smart, Scrollable Digital Experience

See How We Did It

Web Design and Development Case Study | Energy | Self-Service

Beaver Energy: Smart Self-Service Solutions Built for Convenience and Scale

See How We Did It

Web Design and Development Case Study | Plumbing | Local Business

Sam Harbs: Industry-Leading Plumbing Services with a Modern Web Presence

See How We Did It

Experience, Expertise, Excellence

Proven experience, disciplined execution, and consistent e-commerce outcomes.

10+ Years Of Expertise

A decade of practical delivery across high-impact e-commerce projects.

100+ Accomplished Projects

100+ successful implementations across storefronts, migrations, and optimization work.

360° Solutions

Development, growth, and optimization support in one execution framework.

Consistent And Clear Communication

Clear communication and regular updates throughout planning, build, and launch.

Standard Operating Procedures (SOP)

Standardized delivery processes that reduce risk and improve execution quality.

Transparent And Collaborative Partnership

Transparent collaboration model with shared visibility and accountable decision-making.

Have questions? Let's talk.

FrequentlyAskedQuestions

Node.js

Node.js APIs, realtime systems, and production-grade JavaScript backends.

We build APIs, backend-for-frontend layers, realtime services, and full-stack JavaScript products. New work uses TypeScript by default so contracts stay clear as the team and product grow.