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 that are custom-made for your business requirements, whether you're looking for a progressive web app development agency or a single page application development company.

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Enterprise Solutions that Perform

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. As a knowledgeable progressive web application development company, we provide expert guidance.

1
Consulting
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
Development
Our developers are platform-specific technology experts with many years of combined experience delivering interoperable, scalable, and flexible applications for many industries.
3
Integration
We develop and integrate custom applications for consumer-facing and corporate environments distributed across the web.
4
Expansion
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

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

: It is highly dependent on the scale and scope of the project (functional requirements and duration of the project). Contact us to discuss your project requirements.
After a thorough discussion about the features, technologies, and timeline, we will give you a detailed work breakdown structure, along with the duration and total cost of development.
: The time required to develop a custom web application can range from 4 weeks to 18+ months. This development time depends on the features you want to incorporate, the user interface designs, the scale of the web app, and the testing process.
For an exact estimate, contact us to analyze your project and provide an estimated timeline.
: We are fluent in the MERN stack
MongoDB
Express.js
React.js
Node.js
We also use:
ReactNative
Next.js
Gatsby
GraphQL and Rest APIs
AWS
: Yes. We provide professional website design services as well as tech stack modernization. We will inventory your current system, and thoroughly document what can be kept, and what can be updated without disturbing the content or architecture of your website.
: We assign a dedicated project manager who will keep you in the loop. You will get regular updates about the project, with weekly or monthly meetings scheduled to discuss the project milestones and progress.