How much will your Express.js backend cost?

Fill out the form with details about your backend needs, and we’ll send a free estimate. We assess your data flow, API structure, and workload to provide a clear breakdown for Express.js development.

60% less setup time with minimalistic framework and middleware

45% faster API response times for real-time applications

85% developer satisfaction with asynchronous programming support

Time & Material

The Time & Material model is ideal for Express.js projects with shifting priorities or undefined final scope. You’re billed monthly based on actual developer hours. This model typically includes:

Flexible budget aligned with work completed;

Scalable scope to support evolving features or integrations;

Transparent time tracking for accurate project insights;

Fixed Budget

The Fixed Budget model is great for Express.js projects where financial limits are set early on. You get a full solution delivered within your budget boundaries. This model typically includes:

Clearly defined deliverables and scope;

Fixed pricing without compromise on quality;

Efficient execution focused on cost control;

Fixed Price

Use the Fixed Price model for Express.js projects with a well-documented scope and timeline. Everything is agreed upon upfront no surprises. This model typically includes:

Pre-set pricing based on detailed requirements;

Structured delivery in clearly defined phases;

No unexpected changes to your development costs;

Dedicated Team

Choose the Dedicated Team model for ongoing Express.js development. Whether you're scaling a platform or integrating with third-party systems, our expert team works exclusively on your needs. This model typically includes:

Full-time Express.js developers committed to your project;

Seamless communication and agile iterations;

Long-term support, optimization, and maintenance;

$30 per hour

Key cost components of software development

1

Requirement analysis and planning

  • Budget share: 20%
    Defining API structure, services needed, and data flow.
2

API and backend development

  • Budget share: 50%
    Developing REST APIs and backend logic.
3

Testing

  • Budget share: 20%
    Functional and load testing.
4

Deployment and maintenance

  • Budget share: 10%
    Deploying APIs, monitoring, and updates.

Estimation process at StellixSoft

You complete the 5-minute survey

Our account executive arranges a call within one business day

We analyze the initial info and gather an estimation team

A Question and Answer call with the estimation team

Shaping of the software solution

You get a detailed estimation, and all artifacts

You complete the 5-minute survey

Our account executive arranges a call within one business day

We analyze the initial info and gather an estimation team

A Question and Answer call with the estimation team

Shaping of the software solution

You get a detailed estimation, and all artifacts

You complete the 5-minute survey

Our account executive arranges a call within one business day

We analyze the initial info and gather an estimation team

A Question and Answer call with the estimation team

Shaping of the software solution

You get a detailed estimation, and all artifacts

TESTIMONIALS

Our successful clients

We collaborated with StellixSoft for resource and development needs, and their professionalism exceeded expectations. The developers they provided were skilled, flexible, and aligned with our technical requirements. Their transparent communication...

Read More

Ronald Edwin

CEO, Technologent Tech

Our taxi dispatch and ride-booking application was developed by StellixSoft, and it has completely transformed our operations. The real-time tracking, customer booking app, and driver management features are stable and...

Read More

Sam Roswell

Manager, Southend Cabs

Hello Hannan, your team has been excellent. They are highly committed to the tasks assigned and consistently provide effective solutions.

Kashif Saeed

Software Engineering Manager, Venture Research Inc.

Our company, Doctor Appliance, has been working with Stellixsoft for our back-end website needs, including internal employee submission forms and website updates. Their team has consistently provided reliable, efficient, and...

Read More

Jonathan Leibovitch

CEO, Doctor Appliance

StellixSoft worked on our exotic and luxury car rental platform in the UAE, delivering both website development and SEO services. The site is elegant, fast, and optimized for search visibility,...

Read More

A.R. Khan

Director, RentAnyCar UAE

We run a third-party logistics business and StellixSoft developed a reliable logistics management platform for us. The system allows us to manage scheduling, tracking and also client updates far more...

Read More

Dominic Jones

Co-Founder, ZB Lines

Portfolio Image
Portfolio Image
Portfolio Image
Portfolio Image

Projects

Explore some of the standout projects we’ve brought to life.

Every project we complete has a story behind it, and we are proud of each one. It starts with a bold idea and ends with results that are both impactful and beautifully executed. Our work reflects the passion, creativity, and care we bring to everything we do, and these projects are a testament to our commitment. Get a glimpse of what we have achieved, and what we can build with you.

Recent Projects

Frequently Asking Questions

We specialize in custom web and mobile development, UI/UX design, product MVPs, SaaS platforms, eCommerce solutions, API integrations, and AI-powered applications tailored to your business goals.

Simply contact us with your requirements or schedule a free discovery call. Our team will analyze your needs and guide you through planning, costing, and development steps.

We’ve delivered solutions across healthcare, logistics, education, fintech, real estate, e-commerce, and enterprise systems — adapting to each industry’s unique challenges.

Project timelines depend on complexity. Simple websites may take 2–4 weeks, while full-scale platforms can take 2–6 months. We always provide a clear timeline after our initial consultation.

Yes, we offer flexible monthly support and maintenance packages to keep your software secure, updated, and performing optimally.

Absolutely! We offer dedicated resources and agile teams that can be hired full-time, part-time, or on-demand based on your project’s scope.

Our tech stack includes JavaScript (React, Vue, Next.js), PHP (Laravel, WordPress), .Net, Blockchaing, Python, Node.js, Flutter, React Native, MySQL, MongoDB, Firebase, and more — depending on your project needs.

We follow agile methodology, share regular progress updates, maintain code quality standards, and use tools like Jira, Trello, and Slack for full transparency.

Yes. We’re happy to sign NDAs and enforce strict internal protocols to ensure your intellectual property and data remain completely secure.

We offer both fixed-cost and hourly models based on the project type. For ongoing work, we provide monthly retainer or dedicated team models to ensure cost-efficiency and consistency.