Web Application Development Company

Looking for the best web application development company? We design and develop custom web applications for different industries. We offer end-to-end custom web development and app development services including technology consulting, custom app development, eCommerce solutions, CMS web apps, and web portal development.

Business-focused Web Applications

Space-O Technologies is a custom web application development company that has developed top eCommerce-based web applications like Sayyar, Hues Hub, Florist One. With custom web applications, you can automate your business challenges and solve complex problems.

Our custom web design and app development come with high levels of usability, scalability, and compatibility, making user experience across the different browsers and devices consistent. The three main parts of the native web application development are planning, actual development, and maintenance. Our web app developers ensure a smooth sail for each part.

Business focus
Roman Malone

Roman Malone USA

We hired Space-O Technologies to build web-based solution to estimates, proposals, purchase orders, and project management for my specialty roofing & metal wall company. Throughout this project, we worked with the same project manager and the response time to any fixes was most impressive. The entire team is attentive and responsive. Now, our sales teams are providing more accurate estimates and proposals. Training new sales team is much easier now as we have a standard way of working. In short, Space-O Technologies met our expectations.

Custom Web Application Development Services

Custom web app development

Custom Web App Development

Want to use artificial intelligence or integrate functionality that is unique to your business needs? We, a top web app development company, develop web solutions that solve business challenges in healthcare, banking, retail, and manufacturing. We make sure the web solution is in line with your business requirements. Custom web apps streamline your business activities.

Cross-platform apps

Cross-platform Apps

Do you want an application that runs seamlessly on the web as well as a mobile platform? Our web app development company develops web and mobile applications that work across operating systems, whether Android, iOS, or Windows and brings the best user experience. These apps function on all devices so as to help increase the audience reach and engagement of your brand.

E-commerce solutions

E-commerce Solutions

Running an eCommerce company? Our web developers have developed 10+ eCommerce apps like Lacy, Sayyar, Florist One, and Hues Hub. We have developed eCommerce business solutions with the complete portal, shopping cart and product solutions, and a secure payment gateway integration. We make sure that each feature we integrate, makes running your eCommerce business smoothly.

Web portal development

Web Portal Development

Do you run a business that needs a web portal? Whether you are a startup or an enterprise business, we understand the business objectives of online businesses. To enhance your business activity, we develop platforms to easily communicate with customers. We develop enterprise portals like B2B, B2C, vendor portals and shopping, job, matrimony, dating, mailing, and various other types of web portals.

Custom CMS web development

Custom CMS Web Development

Do you have security concerns or corporate security requirements in your CMS? Do you require advanced features? Sayyar is one of our recent projects where we designed and developed a customized content management system from scratch for the client. The result is that we mold a perfect CMS framework according to your business requirements and which you have full ownership of.

Technology consulting

Technology Consulting

Want to understand more about the technological resources that your business might need? We have worked with over 1200 clients worldwide with different businesses. With this, we have gained knowledge about the functional know-how of these industries. We are focused to become your reliable IT partner to discuss OS, server, software, platform, and technology consulting.

Looking for a web developer for hire?

Not sure about how to find the best web application developer for your project?

Our Recent Work

Web Technologies & Frameworks


Industries We Serve

Health & Fitness


We design and develop web and mobile apps for hospitals, doctors, clinics, other healthcare providers that are compliant with HIPAA. Few of our apps are Get Fit Buddy, Sight Selector, Inside PharmaFive.

eCommerce & Shopping

Retail & eCommerce

We develop complete eCommerce apps with shopping portal, real-time chatbots, and shopping guides to improve the browsing experience. Lacy (Alcohol delivery) and Carco among a few of them.

Banking & Finance

Banking & finance

We also develop enterprise-grade software apps such as Asset management apps, POS, peer to peer payment, and Crypto wallet apps. We have developed apps like PayNow for Stripe and Pocket Wallet.

Travel and Tourism

Travel & tourism

We build custom on-demand travel apps with features like VR tours, AR navigation, payment gateways, booking, and eTicketing System. Nuzhah (Chalet booking) and TravelCutter are a few of our best apps.



We develop social networking apps as well as entertainment apps with features like video streaming, brand management, and AI chatbots. We have developed the Swype dating app and Singing Telegram.

Education & Learning

Education & e-learning

We have developed smart learning application solutions like AudiobookStore, and Counting in Japanese. We also develop 3D book reading apps, LMSs, and knowledge-based apps.

On-demand solutions


We have developed various on-demand apps like Glovo, JobBeJob, Dhaw, and Jabrool. These apps have been integrated with features like real-time tracking, schedule orders.


Real estate

We develop apps for real estate industry-web with features like documentation, rental management, property management, property exchange. Some of our apps are Reposit and Bada Property Exchange.

Don’t see your industry here?

No worries, we serve other industries as well. Let us know which industry you work in and we’ll take the process further.

Web App Development Process

Analysis of Requirements


Research and analysis

  • Analyzing your requirements
  • Concept validation
  • Creating execution strategy



Front-end development

  • Mapping user’s journey
  • UI/UX Design
  • Front-end architecture setup



Back-end development

  • Back-end Setup & Config
  • Third-party plugin integration
  • Seamless deployment



QA and Testing

  • Functional Testing
  • Code assessment
  • Bug fixing

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

Unique Feature Implemented

Unique Feature Implemented

Mobile App Developers

Web Apps Developed

Clients Worldwide

Clients Worldwide

Our Valuable Clients

Need more information?

How web development companies work on a project?

Frequently Asked Questions

What are the steps for hiring dedicated web application developers?

First of all, our sales executive discusses your requirements and understand what exactly you are looking for, like a mobile app, custom software or web design services. Then, we shortlist candidates for you to select a team easily. We’ll send the shortlisted resumes to you for the final selection process. If you are not satisfied with resumes, we send some more options to you so you get to choose as per your requirement. After you give us the final confirmation and read terms of service, we then have a kick-off meeting to connect you with the web design and development team.

How much do you charge for custom web application development services?

We have highly skilled and experienced web developers who have worked on numerous projects and have a minimum of 4+ years of experience in their fields. Owing to this, our web application development company charges $35 per hour for our services. This includes web development, design, QA, and deployment of the product to your servers.

Will you sign an NDA with me?

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 the services of the company. All the employees of our custom web application 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.

Do I get to be a part of the application development process?

Yes, you can. In fact, our web application development company encourages it to the best of our clients. We build web applications on our server and provide you with authorization code 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 communicating your requirements. Moreover, you can directly contact the hired developer too through email, Skype, Basecamp, and phone calls.

What if I need some changes in the web-app after the development process is complete?

Depending on the kind of changes you want in your app the services you choose, our dedicated team members answer your queries and assist you accordingly. Moreover, if you need any changes when the development process is still on or till the app hasn’t been launched, then simply contact your developer directly for the same.

Appreciation from Clients


Douglas Laver


The Space-O team were great to work with. Every part of the process went as per the agreed schedule, and the finished prototype met, and in most cases, exceeded my expectations. While Space-O wasn’t the most price competitive of the quotes I received, the quality of their work, professionalism, and product, was well worth the additional cost. Highly recommend, and will continue to use their services for future projects.



United Kingdom

They performed in all aspects excellently. They have given well-appreciated discounts at various stages of the project and also with suggestions that saved cost. When it comes to delivering, they were always ahead of time. We don’t know how they do that but that’s very impressive. Their agility and customer support is on a different level, well appreciated.


Ashton Asherian


Space-O Technologies showed genuine interest in the project. The efficient team delivered quality results at a cost-effective price. We wanted to develop a minimum viable product that would be ready for scalability. It was a great experience working with them. We are so happy that we had the chance to meet Space-O. We love their work. Their project management and structure were amazing. The team loved what they were doing. There was passion behind every single piece of work.