Space-O was highly recommended to me by my mentor and I am so glad that I chose to work with them.
Top App Development Company,
Accredited By
Best Application Modernization Services Provider
Are your legacy applications holding you back? Want to develop a scalable and resilient system? Choosing the best application modernization service provider is all you need.
Space-O Technologies is your reliable partner in application modernization. Our developers use cloud-native frameworks like SpringBoot, SpringCloud, and Vert. x and containerization technologies like Docker and Kubernetes to modernize your application. Having developed 4400+ app solutions, our approach ensures scalability and cost-efficiency.
Whether you want to modernize your app in healthcare, education, or travel, we update your application without affecting the existing functionalities and data. Don’t let your legacy system affect your revenue growth. Contact us today to modernize core infrastructure, migrate platforms to the cloud, and other legacy modernization services.
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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
Co-Founder

Application Modernization Services
Application Modernization Consulting
Looking to modernize your application? Not sure, how to start? We assess your current systems, identify areas for improvement, and create a tailored plan as per your business capabilities. We ensure a smooth and efficient transition to modern tech.
Legacy App Migration to Cloud
Is your legacy application slowing you down? Our skilled developers specialize in cloud migration. We transition your legacy applications to cloud platforms ensuring you get faster response times, top-tier security, and easy scalability.
Application Recoding
Is your application’s old codebase causing inefficiencies and delays? Based on this deep analysis, we refactor and rewrite sections of the code, replacing outdated segments with streamlined alternatives. And the result? You get scalable applications.
Upgrade Your Application With Latest Technologies
Let’s get in touch to facilitate cloud migration. We transform legacy systems into future-ready and cloud-optimized solutions.
Our Recent Work
Our Developed Apps Have Been Featured In
Technology Stack Used for Application Modernization Services
Industries We Serve for Application Modernization
Entertainment
Banking & Finance
Team Up With App Developers to Modernize Your Application
Contact us. Our developers ensure digital transformation by modernizing your legacy app solution as per your requirements.
Application Modernization Process We Follow
01
Discovery & Assessment
Our consultant understands the current application’s architecture, technology stack, and features, and defines the existing pain points of your business.
02
Strategy Formation
We prioritize the areas that need improvement. Our team decides on the best enterprise modernization roadmap, technologies, and tools as per the needs.
03
UI/UX Design
As per the UI/UX guidelines, the UI/UX design team creates interfaces that are visually appealing and aesthetically pleasing. We use Adobe to create pixel-perfect designs.
04
Migration & Modernization
Our team integrates the advanced technologies, refactors code, and ensures optimal compatibility when needed. We ensure a smooth transition of your software.
05
Testing & Quality Assurance
We test applications to guarantee top-tier functionality, performance, and security standards. Your app meets the standard in functionality, performance, and security once tested.
06
Deployment
We leverage CI/CD pipelines for a smooth deployment, ensuring the application is launched seamlessly with minimal downtime. We take care of the entire deployment process.
Why Choose Space-O Technologies?
98%
Success Score on Upwork
4400+
Apps Live on App Stores
30M+
App Downloads
1000+
Jobs Completed on Upwork
100+
App Developers
13+
Years of Experience
1200+
Clients Worldwide
100%
Development Transparency
100+
Small and Large Innovation
Our Valuable Clients
Appreciation From Clients

Ali Husainzada
USA
I value the support that Space-O Technologies has offered. Their team is very receptive to making adjustments and improvements. Their team had no issues with change requests and their project manager always provided great solutions. Furthermore, their commitment to client success and fair pricing makes them the go-to partner for future projects.

Steve Dollens
United States
I wish to acknowledge the team's effort in executing the project for Dollens Electric. Seldom do things go as initially imagined and requested, and such was the case for this project. However, the capability of the end product fills the need. The professionalism of your team and company is impressive. Thank you for a good effort.Best Regards,Steve Dollens


Matthew Bell
Canada
I had an absolutely good time working with Space-O. They genuinely impressed me initially with the interface designs and consistently followed through with constant internal communication and robust programming. I would like to work again with Space-O in the future. If I could hope for anything more, it would be to have the project completed a sooner.
Frequently Asked Questions About Application Modernization Services
How long does it take to modernize the application?
On average, app modernization ranges from 1 month to 12+ months. However, application modernization depends on the complexity of the existing application, complex architectures, and the technology solutions chosen to migrate your application.
How will our business operations be affected during the modernization process?
Our primary goal during the modernization process is to ensure minimal disruption to your business operations. We achieve this by using strategies like phased rollouts, where changes are implemented in stages rather than all at once. This allows users to adapt gradually and ensures that any issues are isolated and addressed steadily.
Additionally, we often use parallel environments, meaning the modernize legacy applications are developed and tested alongside the existing ones. Only when the new system is fully ready and vetted, will we replace your app. Through replacing applications and re-engineering processes, we ensure a smooth transition and continuous business operations.
How do you ensure the security of my application during and after modernization?
Security is important in every step of our modernization process. During the app modernization, we use secure development practices, ensuring that the application is free from vulnerabilities. We utilize tools to scan and identify potential security threats. Post-modernization, we conduct comprehensive security audits and penetration testing to ensure the application’s robustness against potential attacks. Additionally, we stay updated with the latest security trends and threats, ensuring that your application is always protected as per new digital capabilities.
How will you keep us updated on the progress of the project?
We believe in transparent communication and regular updates to ensure our clients are always in the loop. Here’s how we keep you updated:
- Weekly/Bi-weekly Meetings: We schedule regular check-in meetings to discuss progress, address any concerns, and gather feedback.
- Progress Reports: We send detailed progress reports outlining what has been accomplished, upcoming tasks, and any potential roadblocks.
- Dedicated Point of Contact: You’ll have a dedicated project manager who will be your primary point of contact, ensuring consistent communication.
Can our in-house IT team be involved in the modernization process?
Yes, we believe in collaborative efforts and value the insights and expertise your in-house IT team can bring to the table. They have an intimate understanding of the existing system and business processes, making their involvement invaluable. We can work closely with them, from the planning phase to execution, ensuring that the modernization aligns perfectly with your business objectives. Whether it’s in decision-making, testing, or deployment, we welcome and encourage the active participation of your IT team, ensuring a successful modernization journey.
What If we need any changes in the app solution?
We understand that requirements can evolve over the course of a project. Here’s our approach to changes:
- Flexible Development Approach: We adopt agile methodologies, which are inherently flexible. This approach not only allows for the integration of new features as the project progresses but also helps in strategies that reduce costs in the long run.
- Change Request Process: If you have a change request, you can communicate it to your dedicated point of contact. We’ll assess the impact on the timeline and budget and provide you with an updated estimate.
- Feedback Loops: Regular feedback sessions ensure that the project aligns with your vision and allows for timely adjustments.