At Whizlancer Infotech, we are a leading Node.js development company focused on delivering innovative, scalable, and high-performance software solutions. Powered by a team of experienced Node.js developers and backend specialists, we expertly leverage Node.js’s non-blocking, event-driven architecture to build robust applications, streamline workflows, and accelerate business growth.
Whizlancer is a trusted Node.js development company, serving businesses across India, the USA, Canada, and Australia. Our team specializes in building high-performance, scalable, and low-latency applications tailored to your business needs. We offer flexible hiring options, allowing you to hire developers on an hourly, part-time, or full-time basis. Our Node.js experts are proficient in building modern APIs, real-time systems, and cloud-native applications — delivering results with clean architecture and blazing speed."
We offer high-quality Node.js development services built on your business needs. Our skilled Node.js developers are adept at engineering creative, efficient, and scalable applications that not only meet but exceed predictions. We provide quality Node.js development services based on your business requirements. Innovative solutions, scalable apps, high-performance apps, and tech-product app development — our Node.js developers can do it all!
We build well-designed prototypes, utilizing in-depth Node.js knowledge. We design a product that seamlessly integrates with Express.js, NestJS, Fastify, and Socket.IO, helping us ensure we have a high-performance, secure, and scalable end product.
Our expert Node.js developers build dynamic and user-centric applications as per your requirements. We focus on the results to remain at the top in your business while providing an amazing user experience.
Node.js is the backbone of robust, scalable backend systems. We develop secure and high-performing backend architectures, ensuring smooth operations for web and mobile applications across all industries.
Empower your business with real-time capabilities. Our expertise in Node.js allows us to implement chat apps, live dashboards, collaborative tools, and notifications using WebSockets and event-driven services.
We create distributed systems and scalable microservices that run smoothly while handling high traffic, complex workflows, and asynchronous data exchange. With container-ready architecture, Node.js helps businesses move fast and stay agile.
Upgrade to the latest cost marketplace technology without the ongoing maintenance costs. Our Node.js migration solutions provide hassle-free migration from legacy systems to modern multi-platform solutions.
We build with cutting-edge testing principles for stability, safety, and speed. Automated testing, load analysis, dependability handling, service discovery, and many more system functions are all a part of our QA process.
Our commitment doesn’t end at deployment. We provide continuous support, ensuring your Node.js applications run efficiently, remain secure, and adapt to evolving business needs.
Whizlancer created SkillSpring — an e-learning backend that delivers video lessons, quizzes, notifications, and student tracking through a RESTful Node.js API. With async job queues and caching in Redis, performance stays consistent at scale.
Features include admin dashboards, file uploads, progress analytics, and API endpoints for mobile and web clients.
Whizlancer developed FastFleet, a telematics platform powered by Node.js, designed to collect and process vehicle data in real-time. It supports location updates, trip history, and fuel insights using MQTT and WebSockets.
With a modular Express.js API and MongoDB backend, the system ensures rapid delivery and scalable communication between IoT devices and cloud services.
We built a microservice-based financial app with real-time account syncing, analytics, transaction handling, and audit logging. Built in Node.js with TypeORM and PostgreSQL, the platform scales across regions with zero downtime.
The system integrates payment gateways, fraud detection APIs, and secure JWT-based auth for enterprise financial services.
Healthcare / Finance and Banking / E-Commerce / Education / Real Estate / Manufacturing / Travel and Hospitality / Telecommunications / Entertainment and Media / Retail / Logistics and Transportation / Government
What Makes Whizlancer the Ideal Choice for Your Node.js Development Project?
Whizlancer builds scalable, high-performance backend systems using Node.js—powering everything from real-time apps to complex enterprise platforms. Our experience spans across APIs, serverless architecture, and microservices deployments.
Work with our Node.js experts to create fast, lightweight, and resilient systems. We specialize in backend engineering that enhances application speed, improves reliability, and ensures seamless integration across your digital ecosystem.
We build scalable APIs, real-time chat apps, IoT backends, microservices, admin panels, dashboard systems, job schedulers, financial apps, and marketplaces. Node.js is perfect for asynchronous, high-performance server-side logic.
Node.js offers non-blocking, event-driven architecture, making it ideal for real-time apps, streaming, and handling many concurrent connections. It's fast, lightweight, and backed by a huge ecosystem of NPM modules and community tools.
We work with:
✅ Express.js – Minimal and flexible REST API development
✅ NestJS – Modular, scalable architecture for enterprise apps
✅ Fastify – High-performance, low overhead APIs
✅ Socket.IO – Real-time WebSocket communication
✅ Sequelize / TypeORM – Database ORM handling
We match the stack to your scalability and system needs.
We apply performance monitoring tools (like PM2, New Relic), use async queues (BullMQ, Redis), and handle error logs with winston and log rotation. Load balancing, API rate limiting, and health checks ensure your system stays reliable and scalable.
Yes. Node.js supports horizontal scaling, load balancers, clustering, Docker orchestration, and stateless APIs. We use Redis, NGINX, or Kubernetes to maintain performance and uptime even with millions of active users.
Absolutely. We provide Docker setup, GitHub Actions, GitLab CI/CD, AWS/GCP deployments, SSL, log monitoring, and alerting systems. We ensure that your Node.js app deploys seamlessly and performs under real-world conditions.
We lead with AI innovation, deep industry knowledge, and a results-driven mindset — delivering scalable, high-performance software, mobile apps, and digital platforms tailored to elevate your business outcomes.
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+91-9519913555
Address
Gorakhpur, India
Say Hello
info@whizlancer.com
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