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Application Modernization Services

Space-O Technologies is a trusted application modernization services company helping enterprises upgrade outdated legacy applications into secure, agile, and future-ready systems. Our expertise spans cloud migration, DevOps automation, microservices architecture, and containerization, ensuring scalability, performance, and compliance.

With a strong record of modernizing mission-critical legacy systems, we reduce technical debt and accelerate digital transformation. Our team specializes in application re-engineering, re-platforming, and API integration to deliver resilient, interoperable, and industry-compliant solutions.

Trusted by over 200 global businesses, we deliver tailored modernization solutions backed by our expertise as a leading mobile application development company. Whether you need to hire mobile app developers, migrate workloads, or optimize IT infrastructure, we ensure cost savings, efficiency, and growth.

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Application Modernization Services We Offer

We provide end-to-end application modernization solutions designed to transform legacy systems into secure, scalable, and future-ready applications—covering everything from consulting and migration to refactoring, integration, and compliance.

Custom Modernization Consulting

With our mobile app development consulting services, we guide you through modernizing your legacy systems, codebase, and infrastructure while aligning digital transformation goals with regulatory requirements and ROI benchmarks.

Cloud & Hybrid Migration Services

Migrate applications to AWS, Azure, or Google Cloud with secure, automated frameworks. We integrate zero-trust security models and industry-standard compliance, enabling scalability, cost optimization, and faster time-to-market.

Code Refactoring & Technical Debt Removal

Refactor outdated code, remove redundancies, and modernize critical business applications. By eliminating technical debt, we boost performance, strengthen security, and ensure maintainability for long-term stability.

Re-platforming & Integration

Re-platform legacy systems to cloud-native or hybrid platforms with minimal downtime. Our team integrates microservices, serverless computing, and CI/CD pipelines to enhance agility and interoperability across business applications.

API Modernization & Process Automation

Upgrade legacy APIs to modern standards and automate workflows with RESTful APIs, GraphQL, and RPA tools. This ensures cross-platform compatibility, faster integrations, and streamlined digital operations.

Security Compliance Upgrades

We incorporate ISO, SOC, GDPR, HIPAA, and zero-trust compliance into every modernization initiative. Our security-first approach guarantees full data governance, audit readiness, and enterprise-grade protection.

Transform Your Applications into Future-Ready Systems

Start your modernization journey today. Work with our experts to enhance performance, boost security, and prepare your applications for future growth.

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Our Application Modernization Process

Being a leading mobile app development company, we follow a structured, end-to-end modernization process that combines technical expertise, proven frameworks, and agile execution—ensuring legacy applications are transformed into secure, scalable, and business-aligned systems.

Discovery & Technical Assessment

1

Our experts conduct a comprehensive evaluation of your application’s current architecture, codebase, and technology stack—including legacy, cloud, and hybrid systems. This assessment leverages proven modernization frameworks and competitor benchmarks to identify and address technical debt, security gaps, and business alignment issues.

Strategic Modernization Roadmap

2

Collaborate with our team to create a detailed modernization roadmap. The plan covers cloud migration, automation initiatives, DevOps enablement, legacy decommissioning, and process transformation, all mapped to high-priority business goals, audit compliance, and expected ROI.

User Experience (UI/UX) Design

3

Deliver enhanced, accessibility-driven UI/UX using advanced wireframing and rapid prototyping with Figma and Adobe XD. Integrate modern design systems and PAA-driven user flows for improved engagement and ensure cross-platform consistency.

Migration, Refactoring & Integration

4

Employ secure, agile migration methods to move legacy apps to AWS, Azure, or Google Cloud. Utilize code refactoring and modular upgrades to minimize downtime, enhance performance, and ensure compliance with industry standards and zero-trust principles.

Quality Assurance & Audit Testing

5

Institute an automated QA strategy, including unit, integration, security, and compliance testing for every modernization project. Ensure continual audit-readiness and reliability through rigorous validation and performance monitoring.

CI/CD Deployment & Enablement

6

Launch modernized applications seamlessly using advanced CI/CD pipelines (Jenkins, GitLab, Terraform). Automate deployment, rollback, and scaling processes, ensuring zero data loss and minimal user disruption for enterprise solutions.

Our Commitment to Excellence

Space-O Technologies is fully ISO 9001 and ISO 27001 certified, providing modern application solutions that meet stringent global quality and security standards.
We integrate zero-trust architectures and regulatory-driven compliance into every modernization project, safeguarding sensitive data and addressing top-ranking industry requirements.
Our 200+ developer team delivers 98% on-time project completion with ongoing audit-readiness to ensure risk-free delivery for every client.

Technology Stack We Use for App Modernization

At Space-O, our dedicated software development team uses the latest technologies, tools and trends to create your product and solution. We use the following listed technologies:

Clients Love Space-O Technologies

Space-O provided exceptional expertise to modernize our outdated ERP system. Their developers thoroughly analyzed our legacy app before migrating it to the cloud. The modernized application has cut IT costs by 40%, improved scalability, and enabled faster feature development. We’re extremely pleased with Space-O’s technical capabilities and project management throughout.

Brian Anderson

IT Director, Tech Company

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Top Apps Developed By Us

Custom Video Editor App

Check how our iOS development team created a custom video editor app for virtual YouTubers. We have covered challenges and features in this case study.
Marijuana Delivery App

Want to build an on-demand marijuana delivery app? We developed a weed delivery app that allows users to order prescribed marijuana and get it delivered.
Online Delivery App Development

Want to make a drinks delivery app? Check this interesting case study on how our app developers created a beverages delivery app for our Saudi Arabia client.

Industries We Serve

Healthcare & Fitness

Food and Beverage

Supply Chain Management

Travel and Leisure

Insurance

Engagement Models to Hire Full-stack Developers

Being a leading full-stack development company in Canada, we offer three different flexible hiring models. Choose one as per your business requirements. In case of the app complexities, our experienced full stack app consultants even suggest to you the best hiring model that suits your needs.

Part-time Developers

Hire part-time developers and get the work done on a limited budget

Start-ups and medium-size projects
4 hours a day, 5 days a week
Billing Cycle : Monthly

80 hours/month

Hire Part Time Developers

Full-time Developers

Extend your in-house team by hiring top full-stack developers for your enterprise project

Enterprise and medium-size projects
8 hours a day, 5 days a week
Billing Cycle : Monthly

160 hours/month

Hire Full Time Developers

Hourly Developers

Hire the best full-stack developers based on the number of hours your project requires

Start-ups and medium-size projects
Based on your requirements
Weekly/Monthly

Custom hours

Hire Dedicated Developers

Your Applications Deserve Upgrade

Don’t let outdated systems hold you back. Whether it’s cloud migration, re-coding, or a complete overhaul, we will ensure your applications meet modern standards.

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Why Choose Space-O for Application Modernization Services?

NDA Signing

30-Min Free Consultation

Experienced Team of Developers

Flexible Hiring Model

Transparency Throughout Project

90-Days Maintenance Support

No Hidden Costs

On-Time Delivery of Projects

Frequently Asked Questions

Do you sign an NDA before starting an application modernization project?

Yes, we sign an NDA to protect your intellectual property and ensure the confidentiality of your application transformation project. Our modernization services emphasize secure, transparent processes that align with your unique security and compliance requirements.

Can you work with our existing application architecture?

Absolutely. We integrate seamlessly with your current application architecture, analyzing and optimizing it to maximize efficiency and performance. Our modernization approach ensures minimal disruption while enhancing the functionality of your application portfolios.

How do your app modernization services reduce technical inefficiencies?

At Space-O Technologies, our app modernization services encompass refactoring outdated codebases, removing inefficiencies, and implementing cloud-native, microservices-based architectures. This reduces maintenance burdens, lowers costs, and enables continuous upgrades to keep pace with evolving business needs.

What is the typical team structure for an application modernization project?

Your modernization project is overseen by a dedicated project manager, supported by a team of developers, designers, QA experts, and business analysts. Each team member brings specialized knowledge, ensuring the transformation process is thorough and efficient.

How does Space-O ensure compliance during modernization?

Every modernization project combines ISO 9001, ISO 27001, and zero-trust security standards with up-to-date industry compliance protocols, ensuring that client data and operations remain fully secure and audit-ready throughout the migration and transformation process.

Can you share examples of application modernization projects you’ve handled?

We have extensive experience modernizing applications across industries, from legacy mainframe upgrades to cloud-enabled systems. Our client success stories highlight our ability to streamline and modernize applications, enhancing both performance and user experience.

What tools do you use for communication and collaboration?

We use communication and project management tools like Slack, Microsoft Teams, Basecamp, and email to maintain clear, real-time communication. This ensures transparency, accountability, and efficient project management.

How do you handle scaling requirements for modernized applications?

We leverage cloud-based infrastructure and load balancing to ensure your applications scale seamlessly. Our approach adapts to growing user demands, enhancing productivity and operational efficiency for your business.

Can you integrate third-party services and APIs into modernized applications?

Yes, we integrate a wide range of third-party APIs, from payment gateways to AI-driven services, enabling advanced capabilities and enhancing application functionality. This allows your application to meet today’s dynamic business needs.