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website migration consulting

Custom Web Application & SPA Development

9thCO's full-stack development team has been supporting clients globally since 2013. You can rely on us to develop scalable, high-performing web solutions with us that are custom-made for your business requirements.

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Trusted By

Global Furniture Group
dicentra jamstack site
noisy cart node.js app client
exclaim logo

Enterprise Solutions that Perform

We don't believe in a "one size fits all" approach. We follow a structured process in order to deeply understand each client's unique requirements, enabling us to build custom web applications to fit, with the ability to expand over time.

  1. 1


    Going from ideation to launch can be challenging. We offer solution-based consulting to simplify the process and ensure the final product aligns with your business goals and objectives.

  2. 2


    Our developers are platform-specific technology experts with many years of combined experience delivering interoperable, scalable, and flexible applications for many industries.

  3. 3


    We develop and integrate custom applications for consumer-facing and corporate environments distributed across the web.

  4. 4


    Digital transformation with 9thCO can enable your organization to lower costs and increase scalability and maximum velocity with our in-house development and management teams. We are here to help you remove the roadblocks to innovation.

Our Tech Stack

node.js development company
jamstack development company
nextjs development company
mogodb development company
javascript development company

9thCO’s Web Application Development Process

Thinking big.
After digging deep to holistically understand your challenges and business objectives, we chart your technology path that will get your product to marketing and keep your business future-proof.

Starting small.
At the beginning of the transformation journey, we start with simple use cases that bring you faster results.

Creating value fast.
We then build an MVP, testing the first use cases and collecting feedback. Along the way, we introduce enhancements to align business deliverables and add new use cases.

Innovating at scale.
We expand the functionality of your system, keeping it flexible and adaptable to shifting user behaviors, and easily scalable to evolve along with your business growth.

Common Questions

Case Studies

Here are a few samples of our custom web application work, from basic API integrations to complete legacy third-party data migrations.

Contact Us

Contact us for a quote on your custom web application or SPA needs.

A Digital Transformation Company

Our team has been developing cutting-edge digital platforms and campaigns since 2013, servicing clients globally.

Meet Our Team