Give New Life To Your Applications With A Performance-Oriented App Modernization Plan

Build newer and stable systems out of your existing applications through our personalized application modernization services and ensure zero downtime.

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Excellence project delivered

Personalized Application Modernization Services To Suit Your Needs

eSparkBiz offers Next-Gen Application Modernization Services
Application Modernization Consulting And Implementation For All Businesses

An application cannot be put to an obsolete state when its life cycle comes to an end because every application plays a crucial role in the business. In such a scenario, application modernization is the best fit. We are the leading application modernization service provider in the region, with many years of experience in giving new life to age-old applications.

At eSparkBiz, we follow an agile software development approach to provide high-value and guaranteed deliveries in each cycle. Our talented engineers and consultants are always looking for an exciting challenge, and if you have one, get in touch with our sales teams to discuss it further.

Our Application Modernization Services is a wholesome package of roadmap and strategy, providing you with complete control of the processes. Here we also make sure none of your important events are hampered, or data is compromised during our zero downtime application modernization process.

Or, click here to tell us about your needs
100% confidential
We sign NDA

Featured Application Modernization Projects

Explore these amazing projects developed over 12+ years by our experts to help our precious clients tackle real obstacles and boost their businesses - one of the reasons why they keep coming back to us!

Uniting NFT Enthusiasts Worldwide in an Innovative Marketplace and Hub for Digital Creators

Through its visionary approach, this platform brings together artists, creators, and crypto investors, providing them with an all-encompassing environment to participate in the purchasing, selling, and exchanging of innovative NFTs (Non-Fungible Tokens), event tickets, and cryptocurrencies.

  • Core Technology: React | Node | Android | iOS
  • Duration: 4 Months
  • Number of Developers: 6 Members

SAAS-based Social Media Automation Platform

One for All offers a comprehensive solution for managing your favorite social media platforms. With seamless scheduling of posts (crafted by our integrated ChatGPT if desired) and in-depth analytics, complemented by groundbreaking AI capabilities, our platform takes your social media management to the next level—all conveniently available in a single place.

  • Core Technology: Laravel | Angular | iOS
  • Duration: 1 Year
  • Number of Developers: 10 Members

Sales Enablement & Performance Tracking Platform

Refreshingly simple, yet powerful in results, Goals.com drives sales performance through goal setting, tracking, incentives and so much more. This motivates sales teams to achieve and exceed their objectives. The platform’s unique combination of simplicity and powerful features leads to tangible and impactful outcomes, making it an invaluable asset for driving sales success.

  • Core Technology: React | Node | Android | iOS
  • Duration: 9 Months
  • Number of Developers: 4 Members

Hospitality Redefined – Unleashing IoT Smart Devices and Access for Revolutionary Guest Experiences.

Radefy is revolutionizing the hospitality industry by harnessing the power of IoT smart devices to create unparalleled guest experiences. With our cutting-edge technology and forward-thinking approach, we are transforming traditional hotel stays into immersive journeys that cater to every guest’s individual needs.

  • Core Technology: React JS | .NET
  • Duration: 8 months
  • Number of Developers: 7

Unleashing the Power of Data in Real Estate with an Advanced Analytics Platform

An advanced web-based platform called ESRP offers detailed analytical data in the form of graphical representations for several American industries, regions, firms, occupations, and racial, ethnic, and gender groups. Users can upload CSV files and other data source files to the platform and receive data visualizations thanks to its user-friendly interface.

  • Core Technology: React JS | Node | Laravel
  • Duration: 3 Months
  • Number of Developers: 10 Members

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Legacy Application Modernization Services

As a leading legacy application modernization service provider, we provide various services to ensure all clients enjoy our services. We host experienced teams that drive projects towards success and efficiency from day one. Moreover, we also provide expert consultation at all project steps to keep costs minimal and deliver high-quality services.

Application Modernization Consulting

Modernize Applications With Ease

Every company invests significantly in building an application for their needs, but the technology becomes obsolete after some time, making it hard to maintain the application. At such times, we step in and provide application modernization and consulting services. Our facilities include modernizing your applications by rewriting them with better and more stable technologies, signifying support in the market.

We also ensure that your application features are maintained during the modernization, and for that our consultants and project managers host regular meetings for demos and product understanding with your teams.

eSparkBiz possess core expertise in modernizing Apps with ease

Migrating Legacy Apps to Azure and AWS

Migrate to the Cloud and Save Costs

Cloud migration is the need of the hour. With the many benefits it provides, you should definitely check out cloud service providers and work with our teams to migrate your legacy apps to the cloud. Our cloud migration teams will help you create a better infrastructure in the cloud that saves money, performs efficiently, and keeps data secure at all times. Moreover, we will also migrate applications in phases to ensure zero downtime.

eSparkBiz assists in securely migrating your Apps to Cloud

Application Rehosting

Rehost Existing Applications on the Cloud

We provide application rehosting services where our engineers deploy your existing infrastructure to the cloud and gradually transfer applications and related traffic to cloud environments. Our experienced approach to rehosting applications on the cloud ensures you get zero errors during and even after the process.

eSparkBiz helps in effective approach for Rehosting Applications

Application Replatforming

Migrate Applications to Newer Platforms

Our rehosting teams have significant experience in porting platforms for enterprise-grade production applications. We implement strategic changes that result in significant benefits to our customers. We have helped numerous enterprises to migrate from age-old mainframe platforms to the latest platforms with ease, and we can surely do it for your company.

eSparkBiz extends best support for migrating Apps to New Platform

App Rearchitecting or Refactoring

Refactor Applications for Performance

When your applications become sluggish over time, and you seem to lose performance and gain more issues in the applications, it is time to refactor your application. Our application refactoring services provide you with ways to refactor existing codebases for performance, scalability, and security.

We put ample effort into identifying problematic areas in your applications and fixing them with the interference of our talented developers and test engineers.

eSparkBiz assists in Refactoring your App for Enhanced Performance

Application Containerization

Containerize Applications for Efficient Resource Usage

Our development team is expert at making choices for efficient resource usage, and that is why we emphasize application containerization. Through this service, we assist businesses to package their applications in smaller bundles and deploy them on container technologies which results in excellent cost savings and optimum resource usage.

eSparkBiz emphasize on App Containerization for efficient Resource Usage

Types of Application Modernization


Re-architecting applications involves breaking them down into multiple different components and building them with newer and more secure technologies. During the rearchitecting phase, we also help you by creating newer architect and infrastructure plans that ensure seamless deployment and delivery of the modernized application.


If your applications are still utilizing old platforms and need a fresh migration, our re-platforming services will be highly helpful. In this type of application modernization, we help you migrate existing applications from one platform to another without causing any disruptions.


Rehosting services assist you in migrating your applications from one environment to another. If you have an on-premise environment setup, our rehosting services can assist you in setting up your environments in the cloud or at different hosting locations.


Get rid of all the accumulated technical debt in your applications by refactoring services. We provide refactoring services that are aimed at improving your existing codebase by making small yet highly important changes. The changes that we undertake provide a significant boost in application scalability, performance, and security.


Our re-engineering services are aimed at making your applications better. We help companies to understand their application needs and find the correct use cases for applications. Once the use cases are defined, we re-engineer the applications to better suit the needs.

Cloud Native Development

We have helped numerous businesses migrate their applications to the cloud and build cloud-native applications, and we can do it for you, too. We provide cloud-native development services through which we deliver high-performing, secure, and cloud-based applications and tools.


Break your monolithic applications into smaller and manageable microservices with our microservice development. We have delivered numerous migration projects, including monolithic to microservice transitions for enterprises of all sizes. Our experienced developers can build the best loosely coupled, independent, and secure microservices that can power your applications.


We provide DevOps consulting that assists businesses to understand and adopt an agile DevOps approach. We host a team of consultants and engineers who are highly experienced in integrating DevOps into existing application delivery teams and processes. Moreover, we also develop automations that make deployment and testing of applications easier in the DevOps delivery approach.

eCommerce Replatforming

eCommerce websites need to be high-performant at all times, and re-platforming can provide significant benefits. We can migrate existing eCommerce applications to different platforms without downtime. Once the platform migration is done by our teams, you’ll notice a significant increase in the performance, scalability, and security of applications.

UX modernization

Give your websites a new look and feel through our UX Modernization services. We undertake extensive UX research services to build designs that enhance the usability of your applications. Our expert designers and researchers can come up with multiple designs so that you can choose the best from different options.

Why Companies Love Working with Our Application Modernization Team

From IT consultants to digital agencies, ISVs, and enterprises, our software development firm caters to a diverse clientele seeking reliable solutions for their software consultancy and development needs. Below, you'll find testimonials from some of our satisfied clients:

4.9 ratings
  • Average Review Rating
  • Based on 44 reviews
They are so efficient, fast, smart, and kind.
Sarah Malavenda Co-Founder, Samata Health
Their employees are Greatfull & Helpful.
Stefan CTO at IT Company
Throughout the project, they consistently displayed professionalism and a commitment to excellence.
Paul Fletcher Founder, UGC Social Platform
eSparkBiz goes beyond what's reasonably asked of from a vendor.
Kenn Palm CEO of StillWaters Technologies, Inc
They are also incredibly talented and agile developers which is the most important.
Michael Heiser Cofounder & CTO of Vault 721

Let's Build Something Great: Find Your Ideal Engagement Model Now


Explore our diverse engagement models tailored to fit your project requirements. Discover the ideal model that aligns perfectly with your objectives and resources, empowering us to build something extraordinary together. Let's embark on this journey of innovation and success!

Time & Material Model
The Time & Material Model engages projects with flexible resource allocation, allowing for adaptable project scopes and variable budgets.
  • Flexibility
  • Easy Control
  • Transparency
2 week free trial available*
Offshore Dedicated Team
The Offshore Dedicated Team model provides an extended team of specialized resources operating remotely, ensuring comprehensive support for project needs.
  • Efficient
  • Adaptability
  • Transparency
2 week free trial available*
Team Extension Model
The Team Extension Model seamlessly integrates external talent with your in-house team to bolster capabilities and scale productivity.
  • Scalability
  • Focus
  • Agile
2 week free trial available*

Why Choose eSparkBiz?

Establishing itself as a dependable and indispensable IT partner, eSparkBiz brings digital transformation to your business with the latest techs, agile methods, & our remarkable expertise of 12+ years. 500+ global companies have trusted our bespoke development services, state-of-the-art infrastructure, transparent transactions, & security to kickstart their digital business strategy. If you want to hire dedicated developers or teams remotely to upscale your web products or need in-demand IT skills, eSparkBiz is the one-stop shop for all your IT needs. Choosing us would be the best choice you ever made; we are second to none. Try us today and testify tomorrow.

Years of experience
Sq.ft. Development Center
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Projects delivered successfully
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Expert Insights for Digital Product Development

We at eSparkBiz are passionate about discussing recent technologies and applications. We constantly write blogs and articles associated with the field of technology. So, don't miss our detailed and insightful write-ups. You'll find all our latest blogs and blog updates here.