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Reliable IT solutions designed for performance, security, and scalability—supporting growing businesses worldwide, every step of the way.

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Up to 90% Faster & Scalable Backend Solutions

Our Node.js Solutions Power High-Performance Digital Products

We build fast, scalable, and secure Node.js applications designed to handle real-time data, high traffic, and complex business logic—helping your product perform flawlessly as you grow.

Seamless Integrations That Enhance Digital Experiences

We connect your systems, tools, and platforms into a unified ecosystem—ensuring smooth data flow, better performance, and scalable growth.

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Custom Development

We design and develop custom web and software solutions tailored to your business requirements, ensuring flexibility, performance, and long-term scalability.

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API development

Build secure, high-performance APIs that enable seamless communication between applications, platforms, and services.

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Third-party integrations

We integrate CRMs, payment gateways, analytics, and cloud services to streamline operations and improve efficiency.

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Maintenance & support

Ongoing monitoring, updates, and technical support to keep your systems secure, fast, and running smoothly.

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Working Roadmap

In today's competitive business, the demand for efficient and cost-effective IT solutions has never been more critical.

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20+

150+ Success Projects

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Brainstorming
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UX
Research
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Product Designing
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Front-End Development
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Usability
Testing
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Back-End Development
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SEO Optimization
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Digital Marketing
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99.9%

Performance
Optimized APIs

With High-Performance Node.js Development

Fast, Scalable & Secure Node.js Backend Solutions

We build high-performance Node.js applications that are fast, scalable, and future-ready. Our expert developers create real-time, API-driven, and microservice-based solutions designed to handle high traffic with ease.

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Why Zalgo Infotech

Powering Modern Applications With Node.js. Expertise

Our Node.js solutions are designed for speed, scalability, and security—ensuring seamless performance for startups and enterprises alike.

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Performance Optimized
High-Performance Development

We build fast and efficient Node.js applications optimized for speed, scalability, and real-time performance.

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Proven Industry Experience
Experienced Node.js Team

Our developers have strong expertise in Node.js, Express, APIs, and modern backend frameworks.

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Built for Growth
Scalable Architecture

We design future-ready applications that scale easily as your business and user base grow.

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Advanced Protection
Secure Backend Solutions

Security is built into every layer with best practices for authentication, data protection, and APIs.

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Custom API Solutions
API & Integration Expertise

From REST APIs to third-party integrations, we ensure smooth and reliable system communication.

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Client-Centric Approach
Agile & Transparent Process

We follow agile methodology with clear communication, regular updates, and on-time delivery.

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Value-Driven Pricing
Cost-Effective for USA Market

Get enterprise-level Node.js development at competitive pricing without compromising quality.

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Long-Term Partnership
Ongoing Support & Maintenance

We provide continuous support, updates, and performance monitoring after deployment.

Work Showcase

What Our Client Say About Us

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Tung Phan - Ceo and Founder

“Zalgo Infotech hires great people from a widely variety of backgrounds, which simply makes our compan stronger, and we couldn't be prouder of that. elevating your optimizing Business Growth.”

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Webcly jhonson
Tung Phan - and Founder
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James anderson
CEO - and Founder

“Zalgo Infotech hires great people from a widely variety of backgrounds, which simply makes our compan stronger, and we couldn't be prouder of that. elevating your optimizing Business Growth.”

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James anderson
CEO and Founder
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John Doe
Developer - Web Developer

“Zalgo Infotech hires great people from a widely variety of backgrounds, which simply makes our compan stronger, and we couldn't be prouder of that. elevating your optimizing Business Growth.”

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Webcly jhonson
Developer - Web Developer

Have Questions? We’ve Got Answers

Everything you need to know about our development services, timelines, and engagement models—all in one place.

Project cost depends on scope, features, technology stack, and timeline. After a free consultation, we provide a transparent and detailed estimate with no hidden charges.

Timelines vary based on complexity and requirements. Small to mid-scale projects usually take 4–8 weeks, while larger applications may take longer. We always share a clear delivery roadmap.

Yes. We sign a Non-Disclosure Agreement (NDA) to ensure complete confidentiality and protect your idea, data, and intellectual property.

Absolutely. We follow an agile approach and provide regular updates through email, calls, or project management tools like Jira, Trello, or Slack.

Yes. We work with clients across the US, Europe, Middle East, and Asia. Our team is flexible and ensures smooth communication across time zones.

Once the project is completed and payment terms are fulfilled, you own 100% of the source code and intellectual property.

Simply click on “Get a Free Consultation” or “Request a Quote”, share your requirements, and our experts will get in touch within 24 hours.

Yes. We can quickly scale resources based on your project needs, whether you require additional developers, AI engineers, or long-term support.

Yes. We offer ongoing support, maintenance, performance optimization, and feature enhancements after project delivery.

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Build Fast & Scalable Node.js Applications

Ready to Build a Powerful Node.js Backend for Your Business?

API Integrations AWS / Cloud Deployment Real-Time Applications Node.js Express.js NestJS MongoDB & PostgreSQL REST & GraphQL APIs On-Time Delivery Quality Assurance