quote Space-O was highly recommended to me by my mentor and I am so glad that I chose to work with them.

Top Web App Development Company,
Accredited By


star-performancestar-performancestar-performancestar-performancestar-performance 4.8

“The web app developers were communicative, dedicated, and professional.”


star-performancestar-performancestar-performancestar-performancestar-performance 4.9

“The quality of work is excellent and their communication skills are top-notch.”


star-performancestar-performancestar-performancestar-performancestar-performance 4.3

“They are good at keeping things simple & understanding customer perspective."


JSS 98%

Earned 98% of job success & “Top-Rated Plus” Badge on Upwork.

Top Web Application Development Company

Want to develop a custom web app solution? Need a top web app development company to build a secured web solution? Great. Contact us with your idea.

Space-O Technologies is one of the custom web application development companies that has developed top eCommerce-based web applications like Sayyar, Hues Hub, and Florist One. Having experience in developing solutions in front-end and back-end technologies like Angular, Node.js, PHP, and Python, we create scalable web applications. With custom web applications, you can automate your business challenges and solve complex problems.

We handle every aspect of your web development journey, from choosing the ideal technology to crafting a strategic action plan for an exceptional web experience. You get a dedicated team leader with expertise tailored to your project type, ensuring a seamless and successful outcome. Partner with us, leverage our web app development services and get started with custom web development that aligns with your business goals.

Let’s Discuss Your Web App Idea

Get in touch with our top web app consultants.

Clients Love Space-O Technologies

Space-O Technologies delivered exceptional, scalable solutions at a cost-effective price. We are happy to have them as our development partner.


Ashton Asherian



Ashton Asherian

Web Application Development Services

Web App Development Consulting

Web App Development Consulting

Are you uncertain about how to take your web app project further? Being one of the leading custom web application development consultants, we have worked with over 1200 clients worldwide. We specialize in web app development, catering to your unique business requirements on various web platforms.

Custom Web App Development

Custom Web App Development

Do you require a custom web app to address your unique business needs? Our skilled web application development team specializes in creating enterprise solutions ranging from healthcare web apps, eCommerce portals, and CMS applications. From concept to launch, we work closely with you to create a required web app.

Interested in combining the best of web and mobile experiences for your users? We develop high-performing progressive web apps, that have faster load time, interactive visual content, and top-notch technology features. Get in touch with us to build progressive web apps that are reliable and provide an engaging experience.

Want to harness the power of artificial intelligence in your web application? Our web app developers integrate AI-driven features, such as machine learning, natural language processing, and predictive analytics. Infact, we understand OpenAI technology and can utilize its potential to improve efficiency. Let’s talk to create AI-based solution.

Looking to create a scalable, cloud-based web software solution to serve multiple end users simultaneously? We have experience in developing SaaS web applications that offer seamless functionality and easy management. With our SaaS solution, you can grow your business without worrying about infrastructure limitations.

Legacy Web App Modernization

Legacy Web App Modernization

Are you struggling with outdated web applications? Let us help you modernize and revamp your legacy enterprise systems, ensuring optimal performance and alignment with current technology standards. Our modernization process focuses on enhancing usability, security, and integration capabilities to future-proof your web application.

Want a Personalized Web Solution?

Let’s discuss your idea. During the web application development process, we assess your business requirements and implement the required functionalities to optimize your business processes.

Our Recent Work

Technology Stack

  • JavaScript JavaScript
  • Angular Angular
  • React React
  • Vue.js Vue.js
  • python Python
  • ruby Ruby
  • Java Java
  • Microsoft_.NET .NET
  • Postgresql_elephant PostgreSQL
  • MongoDB MongoDB
  • Oracle Oracle
  • Microsoft-SQL-Server Microsoft SQL Server
Web Servers
  • Apache Apache
  • Nginx Nginx
  • LiteSpeed LiteSpeed

Looking for Industry-specific Web Solutions?

Contact us. Discover how our custom web applications enhance efficiency and drive results in your industry niche.

Web Application Development Process



Engage with our experienced consultants to discuss your web app project, define business goals, and develop a tailored strategy. This collaborative approach ensures we understand your unique requirements and vision, setting the foundation for a successful web application.


Research and Planning

Our team performs thorough research and planning to identify the most suitable technologies, frameworks, and methodologies for your web portals. This step guarantees a smooth development process and a final product that meets your specific needs and expectations.


UI/UX Design

We prioritize crafting user-centric UI/UX designs that focus on intuitive navigation, visual appeal, and seamless user experiences. Our talented designers work meticulously to create interfaces that are both aesthetically pleasing and highly functional across all platforms.


Web App Development

Our skilled web application developers bring your vision to life using cutting-edge technologies and best practices. They work diligently to ensure the final product of the web portals aligns with your vision, adheres to industry standards, and delivers top-notch performance.


Web App Testing

Rigorous testing is conducted at every stage of the development process to swiftly identify and resolve potential issues. Our dedicated QA team ensures your web application meets the highest quality standards, guaranteeing a seamless and reliablly exceptional user experience.


Launch and Maintenance

Once your web application is tested and refined, we launch it to your target audience. Our ongoing support and maintenance services ensure your web app remains up-to-date, and secure, and performs at its peak as your business dynamically grows and evolves.

Why Choose Space-O Technologies?

Success Score on UpWork

Success Score on Upwork

Apps Live on App Stores

Small and Large Innovation

Jobs Completed on Upwork

Jobs Completed on Upwork

Mobile App Developers

Web App Developers

Unique Feature Implemented

Unique Feature Implemented

Mobile App Developers

Web Apps Developed

Clients Worldwide

Clients Worldwide

Years of Experience

Years of Experience

development transparency

Development Transparency

Our Valuable Clients

Appreciation from Clients

Frequently Asked Questions About Web Application Development

Yes. Being a leading web app development agency, the security of your intellectual property is one of our top priorities and is a part of our web application development services. All the employees of our custom web app development company sign a legal contract stating that they won’t disclose confidential information of our customers to anyone else. Other than this, we ensure that we only share information about your project with people who are involved in it and give them limited access on a need-to-know basis. This helps us maintain the privacy of your application idea and assure you that your information is in safe hands.

Yes, once the project is completed and all payments have been made, you will have full ownership of the web application’s source code. We ensure the proper transfer of intellectual property rights to you upon project completion.

Being one of the best web application companies, we have highly skilled and experienced web developers who have worked on numerous web development projects and have a minimum of 4+ years of experience in their fields. Owing to this, the charges of our web development services starts from $35 per hour for our bespoke web development operations. To get the exact custom web application development cost, you can contact us.

First of all, our sales executive discusses your requirements and understands what exactly you are looking for. Additionally, if you have any needs related to web app development solutions, we can offer tailored options to address those requirements. Afterward, we proceed to shortlist candidates for your team selection, providing you with resumes for the final selection process. If the initial resumes do not meet your expectations, we are happy to present you with more options to choose from, ensuring a perfect fit for your needs. Once you confirm your selection and review our terms of service, we schedule a kick-off meeting to connect you with our experienced web design and development team.

How much time does it take to develop a web app?

The typical time frame to develop a web app ranges from 1 to 6+ months. Various factors contribute to the timeline, such as the complexity and number of features, the distinctiveness of the UI/UX design, development challenges, integration of third-party services, and other specific requirements.

Yes, you can. Being a custom web development firm, we encourage this practice. We build web applications on our server and provide you with authorization codes and credentials. So you can log in and monitor the progress of your ongoing website development.

We assign a project manager to help you with the development process and communicate your requirements. Moreover, you can directly contact the hired developer too through email, Skype, Basecamp, and phone calls. This will help you to share your requirements or changes if you want, such as features, web application development technologies, and frameworks.

Depending on the kind of changes you want in your web app and the services you choose, our custom web app development consultants or dedicated team members specializing in web development projects will answer your queries and guide you accordingly. Moreover, if you need any changes during the development process or before the app is launched, you can simply contact your developer directly for the same.

We offer 3 months of ongoing support and maintenance services to ensure your web application remains up-to-date and secured as your business grows and evolves. Our team is always available to address any issues or implement enhancements as needed.