What are the key approaches to software modernization?

These are five key modernization strategies, including rehosting, refactoring, replatforming, re-architecting, and full replacement. The choice of an approach depends on the extent of required changes, the available budget, and your current organizational goals. Rehosting involves minor changes, while re-architecting or full replacement requires substantial rework.

How do you determine that the app needs modernization?

We evaluate technical, business, and operational factors to understand whether the existing software meets your needs. Our team also analyzes your complaints to identify how software optimization can help fix them. An outdated tech stack, scalability issues, frequent app crashes, slow performance, and security vulnerabilities are common signs that it's time for modernization.

Is a complete system rebuild a possible option?

Yes, if the system is too outdated or fails to meet your business goals, even after implementing significant changes, you may need to rebuild it. In this case, development from scratch may be a more feasible solution than investing in the legacy system. We always run an audit to determine which approach is more cost-effective and beneficial.

What is the cost of application modernization solutions?

The cost of app modernization depends on your current technical debt and the issues you face with software. Minor changes, such as app rehosting, may start at several thousand dollars, while the budget for refactoring or rebuilding from scratch often exceeds hundreds of thousands. Contact our team for project evaluation and consulting to get a personalized quote.

Can you add new features to our existing software?

Yes, we can add new features to existing software after optimizing its operation. We will analyze whether your current systems support the new capabilities and offer ways to prepare the app for modernization. We can connect new app features through software integration or develop custom functionality from scratch.

What cooperation models do you have?

We staff tech talents based on dedicated team and team extension models. The dedicated team model means we assemble a remote team of software engineers, QA testers, designers, and other specialists to work on your project. With team extension, our engineers join your in-house department to help you modernize and develop software.

How long does software modernization take?

The duration of software modernization depends on project complexity and the depth of required changes. We will discuss it at the start of cooperation after estimating your legacy systems. Minor app updates may last 2-3 months, while major software modernization with full rebuild may take over a year.

Can we have a free consulting session?

We offer free consulting sessions to anyone considering cooperation with Binary and interested in learning more about our services. Meet our consultants to discuss your project and get a professional opinion on what engineering services you need. Consulting sessions are also crucial for estimating the project scope and agreeing on the terms of cooperation.

Are there any risks involved in application modernization?

The wrong approach to legacy software modernization can result in increased risks. Critical business data loss or corruption is the most common issue. Some companies also suffer from prolonged downtime that affects their business operations. That's why we thoroughly analyze your existing systems and plan the modernization process at the outset to minimize risks.

How do you manage software modernization remotely?

A project management approach depends on the cooperation model. With team extension, our engineers become a part of your team managed on your side. If you request software modernization as a service and hire a dedicated team, we assign a project manager to coordinate the process and translate the client's feedback into tasks.

Legacy Application Modernization Services

Eliminate outdated code, strengthen security, achieve compliance with new regulations, and implement other enhancements with our application modernization services. We assign experienced engineers to audit and upgrade your app.

200+
Delivered projects
19+
Years of business excellence
4.9
Review rate on Clutch

Why our application modernization company

Top engineering talents

We have launched an engineering academy to share knowledge and discover true engineering talents for our projects. Only the top 0.5% of program applicants who have successfully completed the multi-stage training are offered to join our team.

Quick project start

Our legacy application modernization company has an in-house team of 160+ tech talents and access to an extensive local talent pool for quick staffing. It allows us to find candidates with relevant expertise and initiate new projects within 3-4 weeks.

Business-oriented approach

We understand that legacy app modernization services must solve specific challenges like poor customer experience or low productivity. We develop a personalized optimization strategy for each case, allowing you to maximize the value of engineering services and feel measurable results.

Smooth transition to new systems

Our app modernization development firm minimizes downtime during the transition stage, enabling companies to continue their business operations without disruptions. It makes system upgrades smooth for our client's teams and end-users.

Personalized cooperation

We analyze your engineering needs to select the most efficient cooperation model, be it team extension or building a dedicated team. Our legacy app modernization agency aims to make the optimization process cost-efficient and focuses on what really matters.

Comprehensive services

We cover the full scope of legacy software modernization services, from application auditing to bug fixes, UI/UX updates, software migration, and more. With Binary, you have a single reliable partner for all your engineering needs.

Our legacy application modernization services

App modernization consultancy

Make sure your legacy software requires modernization and discover suitable solutions for your case through consulting. Our top engineers will meet your team to help solve any tech challenges and provide independent advice on your case.

Application audit

Hire our legacy software modernization developers to run a comprehensive software audit and detect issues, risks, and optimization opportunities. We can evaluate the tech stack, analyze performance, assess security, and other critical aspects of software operation.

Code review services

Evaluate source code quality to check whether your engineering team did a good job when developing the app. We can assign experienced engineers to review code structure, detect bugs and vulnerabilities, and fix the identified issues.

Rehosting and replatforming

Move your legacy application to a more modern environment with minor changes using the help of our legacy software modernization company. Rehosting and replatforming are optimal approaches for companies seeking cost-efficiency and quick app migration.

App re-architecting

Modify the internal app structure for deep modernization that boosts performance, scalability, and maintainability. These application modernization services include database redesign, CI/CD implementation, code refactoring, cloud adoption, and other profound changes.

Full system rewrite

Create a new system to replace legacy software if application modernization services are not feasible. We can keep the same business logic while using advanced technologies, redesigning UI/UX, and implementing additional features.

Our engineering team awards

Launched over 20 years ago, our legacy modernization company has contributed to the growth of dozens of businesses by optimizing their existing apps and implementing new solutions. We have earned recognition as Top Software Developers Legal, Top Company Financial App Developers, and Top Software Developers Real Estate.

How we provide app modernization services

When offering legacy application modernization services, we follow a standard sequence of steps, starting from gathering information about your project to develop a custom optimization strategy.


1	Gathering requirements	Share your project details and requirements so we can estimate the scope of software modernization services and offer optimal terms of cooperation.	1-2 weeks	Head of PMO Delivery Manager
2	Audit and strategy creation	Provide our team with access to your current system for technical audit, risk assessment, and cost analysis. We analyze multiple factors to develop the most advantageous modernization strategy.	1-2 weeks	Head of PMO Project Manager
3	Application modernization	Collaborate with our remote engineers for legacy web app modernization development. We upgrade the legacy architecture, rewrite the code, migrate the system, and make other enhancements as necessary.	Project lifetime	Development Team
4	Testing and support	Ensure the modernized system works as expected after deploying the changes. Our team carefully tests the upgraded app and continues to maintain it through ongoing monitoring and regular audits.	Project lifetime	Testing Team

Attract new users with app modernization

Run custom mobile app modernization to improve UX and performance.

Choose a date and time

Case studies

Read how our engineering team helps other businesses modernize their software and implement innovative features. We have extensive experience across various industries, from automotive and consumer apps.

View more case studies

“

One thing that continues to impress us is the exceptional quality of engineers that Binary Studio is able to provide us

Mark Volkmann - CEO /

Massage Book

Watch video

“

Binary Studio has really been pivotal in FanAngel's success

David Burton - CEO /

FanAngel

Watch video

“

Binary Studio is an ideal software development partner and our experience working with them has been fantastic

Pascal Desmarets - Founder & CEO /

Hackolade

Watch video

Mark Volkmann

CEO / MassageBook

Charleston, SC

David Burton

CEO / FanAngel

San Luis Obispo, CA

Pascal Desmarets

Founder & CEO / Hackolade

Brussels, Belgium

When you need software modernization services

Outdated technology

When your software is based on an obsolete tech stack and no longer supports updates, it's time to modernize it. Consider replacing legacy components with modern solutions or migrating the app to newer versions or the cloud.

Slow performance

Unresponsive interfaces and slow load times can compromise software efficiency and result in poor user experience. Avoid the negative consequences of using legacy apps by refactoring your code or transitioning to technology that ensures better performance.

High maintenance costs

Legacy software can strain your budget due to the need for regular bug fixes, patching, and manual updates. Optimizing legacy software and automating core repetitive operations can help you significantly reduce expenses.

Security vulnerabilities

When the risks of data breaches are too high, and your system cannot properly secure personal data, software modernization is essential. We implement secure coding practices and environments to enhance protection.

Interoperability issues

If you cannot integrate your existing systems with desired solutions, consider modernizing your app to improve interoperability. It will allow you to connect with partners, offer new services, automate workflows, and achieve other business benefits.

Poor user satisfaction

Dissatisfied users, negative reviews, and decreasing app downloads are strong reasons to audit and optimize your software. Use our assistance to redesign the UI/UX, improve stability and performance, and implement iterative development based on user feedback.

Our tech stack

Our team of 160+ tech professionals has proficiency in an extensive stack of technologies used for frontend, backend, cloud, mobile development, and other engineering domains.

Angular
CSS
Electron
HTML
JavaScript
React
Vue

.Net
Go
Java
Node.js
PHP
Python

Android
Cordova
Flutter
IOS
PWA
React Native
Swift
Xamarin

Chaj
Cyrpess
Jasmine
Mocha
Playwrite
Puppeteer
Selenium

Amazon RDS
Azure SQL
Google Cloud SQL
MongoDB
MySQL
PostgreSQL
SQL Server
SQLite

CakePHP
Django
Express.js
Fastify
Flask
Laravel
Ruby on Rails
Symfony

AWS
Azure
Digital Ocean
Google Cloud

AWS Dev Tools
Azure DevOps
Docker
Google Dev Tools
Jenkins
Kubernetes

FAQs

What are the key approaches to software modernization?

These are five key modernization strategies, including rehosting, refactoring, replatforming, re-architecting, and full replacement. The choice of an approach depends on the extent of required changes, the available budget, and your current organizational goals. Rehosting involves minor changes, while re-architecting or full replacement requires substantial rework.
How do you determine that the app needs modernization?

We evaluate technical, business, and operational factors to understand whether the existing software meets your needs. Our team also analyzes your complaints to identify how software optimization can help fix them. An outdated tech stack, scalability issues, frequent app crashes, slow performance, and security vulnerabilities are common signs that it's time for modernization.
Is a complete system rebuild a possible option?

Yes, if the system is too outdated or fails to meet your business goals, even after implementing significant changes, you may need to rebuild it. In this case, development from scratch may be a more feasible solution than investing in the legacy system. We always run an audit to determine which approach is more cost-effective and beneficial.
What is the cost of application modernization solutions?

The cost of app modernization depends on your current technical debt and the issues you face with software. Minor changes, such as app rehosting, may start at several thousand dollars, while the budget for refactoring or rebuilding from scratch often exceeds hundreds of thousands. Contact our team for project evaluation and consulting to get a personalized quote.
Can you add new features to our existing software?

Yes, we can add new features to existing software after optimizing its operation. We will analyze whether your current systems support the new capabilities and offer ways to prepare the app for modernization. We can connect new app features through software integration or develop custom functionality from scratch.

What cooperation models do you have?

We staff tech talents based on dedicated team and team extension models. The dedicated team model means we assemble a remote team of software engineers, QA testers, designers, and other specialists to work on your project. With team extension, our engineers join your in-house department to help you modernize and develop software.
How long does software modernization take?

The duration of software modernization depends on project complexity and the depth of required changes. We will discuss it at the start of cooperation after estimating your legacy systems. Minor app updates may last 2-3 months, while major software modernization with full rebuild may take over a year.
Can we have a free consulting session?

We offer free consulting sessions to anyone considering cooperation with Binary and interested in learning more about our services. Meet our consultants to discuss your project and get a professional opinion on what engineering services you need. Consulting sessions are also crucial for estimating the project scope and agreeing on the terms of cooperation.
Are there any risks involved in application modernization?

The wrong approach to legacy software modernization can result in increased risks. Critical business data loss or corruption is the most common issue. Some companies also suffer from prolonged downtime that affects their business operations. That's why we thoroughly analyze your existing systems and plan the modernization process at the outset to minimize risks.
How do you manage software modernization remotely?

A project management approach depends on the cooperation model. With team extension, our engineers become a part of your team managed on your side. If you request software modernization as a service and hire a dedicated team, we assign a project manager to coordinate the process and translate the client's feedback into tasks.