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Software Modernization & Re-Engineering Services

Software Modernization & Re-Engineering Services

Software Modernization & Re-Engineering Services

Re-engineer your core platforms to be distributed, cloud-native, AI-integrated, and future-ready — all without disrupting business continuity.

Re-engineer your core platforms to be distributed, cloud-native, AI-integrated, and future-ready — all without disrupting business continuity.

Our Clients

  • Sidbi

  • LeadActivate

  • Ownr

  • Chemplus +

  • Costplussofas

Engineering Capabilities That Drive Software Modernization

Modernization isn’t just about rewriting old code — it’s about building systems that support both rapid innovation and operational excellence.

We help engineering teams increase feature velocity by introducing modular architectures (microservices), CI/CD automation, and cloud-native workflows — all while maintaining system reliability through SLO-driven observability, error budgeting, and fault-tolerant design. You don’t have to choose between shipping fast and staying reliable. We help you do both.

Event-Driven Architecture

Design systems that respond intelligently to real-time events. We help businesses adopt event-driven architecture (EDA) to build highly responsive, scalable, and decoupled systems. By leveraging event streams, message brokers like Apache Kafka and RabbitMQ, and asynchronous communication, our solutions enable faster data processing, enhanced fault tolerance, and seamless integration across microservices—ideal for modern digital platforms that demand agility and real-time insights.

We break down monolithic systems into loosely coupled microservices using proven patterns, domain-driven design, and distributed architecture. By decoupling services and aligning them with specific business domains, enables independent deployments, autonomous teams, and faster release cycles. It also improves system resilience—as failures in one service do not bring down the entire application—and supports horizontal scalability, allowing each service to scale based on its own resource demands. The result is a modular, maintainable architecture optimized for agility, performance, and continuous delivery in dynamic business environments.

Microservices Development

Kubernetes & Container Orchestration

We break down monolithic systems into loosely coupled microservices using proven patterns, domain-driven design, and distributed architecture. By decoupling services and aligning them with specific business domains, enables independent deployments, autonomous teams, and faster release cycles. It also improves system resilience—as failures in one service do not bring down the entire application—and supports horizontal scalability, allowing each service to scale based on its own resource demands. The result is a modular, maintainable architecture optimized for agility, performance, and continuous delivery in dynamic business environments.

Gain complete visibility into your systems with centralized logging and real-time monitoring solutions. We help businesses implement unified observability stacks using tools like ELK (Elasticsearch, Logstash, Kibana), Datadog and OpenTelemetry. Our solutions collect logs, metrics, and traces across microservices and infrastructure, enabling faster troubleshooting, performance tuning, and proactive incident response. By consolidating data into a single pane of glass, we empower teams with actionable insights, alerting automation, and historical analytics—essential for ensuring system reliability, uptime, and compliance in complex, distributed environments.

Centralized Logging & Monitoring

Data Engineering & DataOps

Modernize not just your applications—but the data they rely on. We transform legacy data systems into scalable, cloud-native pipelines by rearchitecting ETL/ELT workflows, migrating data to modern platforms, and implementing DataOps practices. Our solutions use tools like Apache Airflow, dbt, Kafka, and Snowflake to streamline data ingestion, transformation, testing, and deployment. With a strong focus on data quality, governance, and observability, we ensure your data infrastructure is scalable, reliable, and analytics & machine learning ready.

Accelerate software delivery with infrastructure that’s programmable, repeatable, and fully automated. We help businesses implement Infrastructure as Code (IaC) using tools like Terraform and AWS CloudFormation to provision cloud environments consistently and securely. Our solutions support environment automation across dev, staging, and production—enabling rapid scaling, compliance, and disaster recovery. With IaC, your infrastructure becomes version-controlled, testable, and aligned with modern DevOps workflows. This eliminates manual setup errors, reduces deployment times, and ensures that your environments are always production-ready.

Infrastructure as Code & Environment Automation

AWS CloudFormation
AWS CloudFormation

Observability & Reliability Engineering

Ensure your modernized systems are not just fast—but stable, observable, and resilient. We help businesses implement full-stack observability using tools like OpenTelemetry and DataDog, enabling deep visibility into logs, metrics, traces, user behavior, and service-level objectives (SLOs). Combined with error budgets and reliability patterns, this empowers teams to balance feature velocity with system stability and user experience. By integrating observability into the development and deployment lifecycle, we enable proactive issue detection, faster root-cause analysis, and improved system uptime.

Looking to modernize your legacy systems?

Looking to modernize your legacy systems?

A proven, step-by-step approach to modernizing legacy systems with minimal disruption and maximum business value.

A proven, step-by-step approach to modernizing legacy systems with minimal disruption and maximum business value.

Re-Architecting into Microservices

Legacy Tech Replacement

Database Tuning & Optimization

Complete Re-engineering

Cloud Migration

Product Redesign (UI/UX Modernization)

AI & Machine Learning Integration

Re-Architecting into Microservices

We redesign legacy or tightly coupled systems into loosely coupled microservices that are scalable, modular, and easier to evolve. This approach improves deployment flexibility, fault isolation, and feature velocity.

This is ideal when:

Your software needs to scale up or down rapidly in response to varying workloads

Different teams need to work independently on different parts of the software

You want to separate your services from each other so that if one of them has a problem, it does not affect the whole application

You want to make changes or introduce new features to one service without affecting the entire system

Re-Architecting into Microservices

Legacy Tech Replacement

Database Tuning & Optimization

Complete Re-engineering

Cloud Migration

Product Redesign (UI/UX Modernization)

AI & Machine Learning Integration

Re-Architecting into Microservices

We redesign legacy or tightly coupled systems into loosely coupled microservices that are scalable, modular, and easier to evolve. This approach improves deployment flexibility, fault isolation, and feature velocity.

This is ideal when:

Your software needs to scale up or down rapidly in response to varying workloads

Different teams need to work independently on different parts of the software

You want to separate your services from each other so that if one of them has a problem, it does not affect the whole application

You want to make changes or introduce new features to one service without affecting the entire system

Re-Architecting into Microservices

We redesign legacy or tightly coupled systems into loosely coupled microservices that are scalable, modular, and easier to evolve. This approach improves deployment flexibility, fault isolation, and feature velocity.

This is ideal when:

textYour software needs to scale up or down rapidly in response to varying workloads

Different teams need to work independently on different parts of the software

You want to separate your services from each other so that if one of them has a problem, it does not affect the whole application

You want to make changes or introduce new features to one service without affecting the entire system

Legacy Tech Replacement

Database Tuning & Optimization

Complete Re-engineering

Cloud Migration

AI & Machine Learning Integration

Re-Architecting into Microservices

We redesign legacy or tightly coupled systems into loosely coupled microservices that are scalable, modular, and easier to evolve. This approach improves deployment flexibility, fault isolation, and feature velocity.

This is ideal when:

textYour software needs to scale up or down rapidly in response to varying workloads

Different teams need to work independently on different parts of the software

You want to separate your services from each other so that if one of them has a problem, it does not affect the whole application

You want to make changes or introduce new features to one service without affecting the entire system

Legacy Tech Replacement

Database Tuning & Optimization

Complete Re-engineering

Cloud Migration

AI & Machine Learning Integration

Our Software Modernization Process

A proven, step-by-step approach to modernizing legacy systems with minimal disruption and maximum business value.

1
Discovery & Assessment

We begin by assessing your existing systems—codebase, architecture, infrastructure, data stores, and workflows—to identify risks, gaps, and modernization opportunities.

We begin by assessing your existing systems—codebase, architecture, infrastructure, data stores, and workflows—to identify risks, gaps, and modernization opportunities.

Deliverables :
Deliverables :

System audit report

System audit report

Modernization opportunity map

Modernization opportunity map

Current state architecture documentation

Current state architecture documentation

2
Feasibility Analysis

Based on your goals and constraints, we evaluate the technical and business feasibility of various modernization approaches (e.g., rehosting, refactoring, rearchitecting).

Based on your goals and constraints, we evaluate the technical and business feasibility of various modernization approaches (e.g., rehosting, refactoring, rearchitecting).

Deliverables :
Deliverables :

Modernization feasibility report

Modernization feasibility report

Budget and effort estimation

Budget and effort estimation

High-level transformation roadmap

High-level transformation roadmap

3
Architecture & Planning

We define the target architecture, tech stack, data migration approach, and DevOps strategy. This guides engineering, operations, and integration throughout the project.

We define the target architecture, tech stack, data migration approach, and DevOps strategy. This guides engineering, operations, and integration throughout the project.

Deliverables :
Deliverables :

Target architecture blueprint

Target architecture blueprint

Engineering backlog (epics & user stories)

Engineering backlog (epics & user stories)

Rollout strategy

Rollout strategy

Data migration strategy

Data migration strategy

Environment provisioning plan

Environment provisioning plan

4
Incremental Development & Refactoring
Incremental Development
& Refactoring

We execute the modernization in agile sprints, following patterns like strangler fig or façade proxy to avoid disruption. Code is refactored or rebuilt into modular, cloud-native components.

We execute the modernization in agile sprints, following patterns like strangler fig or façade proxy to avoid disruption. Code is refactored or rebuilt into modular, cloud-native components.

Deliverables :
Deliverables :

Refactored services or modules

Refactored services or modules

Codebase and CI/CD artifacts

Codebase and CI/CD artifacts

Technical documentation

Technical documentation

Unit & integration tests

Unit & integration tests

Iterative data migration and validation scripts

Iterative data migration and validation scripts

5
CI/CD, Deployment & Integration
CI/CD, Deployment &
Integration

We automate deployment pipelines for dev, staging, and production environments, and integrate systems via APIs, event streams, or service meshes.

We automate deployment pipelines for dev, staging, and production environments, and integrate systems via APIs, event streams, or service meshes.

Deliverables :
Deliverables :

CI/CD pipelines (GitOps or traditional)

CI/CD pipelines (GitOps or traditional)

Infrastructure-as-Code (IaC) scripts

Infrastructure-as-Code (IaC) scripts

Integration documentation

Integration documentation

Deployment playbooks

Deployment playbooks

6
Rollout & Data Migration

We manage production rollout in phases (canary, blue-green, or big bang), and migrate data securely to the new schema or storage model with full validation.

We manage production rollout in phases (canary, blue-green, or big bang), and migrate data securely to the new schema or storage model with full validation.

Deliverables :
Deliverables :

Production environment launch

Production environment launch

Data migration logs & validation reports

Data migration logs & validation reports

Monitoring dashboards

Monitoring dashboards

Release checklist & rollback plan

Release checklist & rollback plan

7
Training, Observability & Support

We train internal teams, implement observability (metrics, logs, traces), define SLOs, and provide support for stabilization and future iteration.

We train internal teams, implement observability (metrics, logs, traces), define SLOs, and provide support for stabilization and future iteration.

Deliverables :
Deliverables :

Team handover & training sessions

Team handover & training sessions

Runbooks & knowledge base

Runbooks & knowledge base

SLO/SLI dashboard setup

SLO/SLI dashboard setup

Support plan (optional)

Support plan (optional)

What our clients are saying

We listen attentively to your insights and experiences, valuing each comment as an opportunity to refine and enhance our SaaS solution.

  • Very happy with ICS team -understanding, communication, speed, and quality of work were all EXCELLENT. Wish I could bring them onto my team permanently - Look very forward to working with them again in the future!

    David Chaseman

    (Sr. PM, Chemplus)

  • I've worked with countless contractors and I-Cube Systems by far ranks as one of the best. The code, professionalism, and timeliness (9.5 hour time difference) exceeded our expectations. we highly recommend their services. Respectfully, Very Satisfied Customer

    Christopher Perry

    CEO Daily CPR

  • This team is unbelievable - Excellent service!!!. They understand what is required, and find a way to get it done no matter what. Extremely reliable and a pleasure to work with.

    Ricky Stokes
    Jason

    CEO Skyzop

  • Provided a much better product than expected. Very Responsive, great problem solving approach and provided quality work consistent with that of their portfolio

    Ricky Stokes
    Fahad Farah

    (Project Manager, CPS)

  • Great provider, will definitely work again with them. - Very fast in responding - Spotless work - Extremely professional, Highly recommend their services.

    Ricky Stokes
    Juerg Kronenberg

    Co-Founder solve2gether

  • Nothing short of 5 stars all around. I-Cube developed top-quality software - with a great deal of attention to detail. The team was incredibly responsive, always made sure that the delivered code was well tested. They have a great skill-set. We are thrilled with the results and look forward to working with the team on future projects.

    Ricky Stokes
    Steve Shulman

    Founder & CEO HighClarity

  • Very happy with ICS team -understanding, communication, speed, and quality of work were all EXCELLENT. Wish I could bring them onto my team permanently - Look very forward to working with them again in the future!

    David Chaseman

    (Sr. PM, Chemplus)

  • I've worked with countless contractors and I-Cube Systems by far ranks as one of the best. The code, professionalism, and timeliness (9.5 hour time difference) exceeded our expectations. we highly recommend their services. Respectfully, Very Satisfied Customer

    Christopher Perry

    CEO Daily CPR

  • This team is unbelievable - Excellent service!!!. They understand what is required, and find a way to get it done no matter what. Extremely reliable and a pleasure to work with.

    Ricky Stokes
    Jason

    CEO Skyzop

  • Provided a much better product than expected. Very Responsive, great problem solving approach and provided quality work consistent with that of their portfolio

    Ricky Stokes
    Fahad Farah

    (Project Manager, CPS)

  • Great provider, will definitely work again with them. - Very fast in responding - Spotless work - Extremely professional, Highly recommend their services.

    Ricky Stokes
    Juerg Kronenberg

    Co-Founder solve2gether

  • Nothing short of 5 stars all around. I-Cube developed top-quality software - with a great deal of attention to detail. The team was incredibly responsive, always made sure that the delivered code was well tested. They have a great skill-set. We are thrilled with the results and look forward to working with the team on future projects.

    Ricky Stokes
    Steve Shulman

    Founder & CEO HighClarity

  • Very happy with ICS team -understanding, communication, speed, and quality of work were all EXCELLENT. Wish I could bring them onto my team permanently - Look very forward to working with them again in the future!

    David Chaseman

    (Sr. PM, Chemplus)

  • I've worked with countless contractors and I-Cube Systems by far ranks as one of the best. The code, professionalism, and timeliness (9.5 hour time difference) exceeded our expectations. we highly recommend their services. Respectfully, Very Satisfied Customer

    Christopher Perry

    CEO Daily CPR

  • This team is unbelievable - Excellent service!!!. They understand what is required, and find a way to get it done no matter what. Extremely reliable and a pleasure to work with.

    Ricky Stokes
    Jason

    CEO Skyzop

  • Provided a much better product than expected. Very Responsive, great problem solving approach and provided quality work consistent with that of their portfolio

    Ricky Stokes
    Fahad Farah

    (Project Manager, CPS)

  • Great provider, will definitely work again with them. - Very fast in responding - Spotless work - Extremely professional, Highly recommend their services.

    Ricky Stokes
    Juerg Kronenberg

    Co-Founder solve2gether

  • Nothing short of 5 stars all around. I-Cube developed top-quality software - with a great deal of attention to detail. The team was incredibly responsive, always made sure that the delivered code was well tested. They have a great skill-set. We are thrilled with the results and look forward to working with the team on future projects.

    Ricky Stokes
    Steve Shulman

    Founder & CEO HighClarity

Contact us

Let's discuss a Solution for you

Anurag Arya

You can contact us via

Anurag Arya

For more information about how we process your personal data see our Privacy Policy

Contact us

Let's discuss a Solution for you

Anurag Arya

You can contact us via

Anurag Arya

For more information about how we process your personal data see our Privacy Policy

Contact us

Let's discuss a Solution for you

Anurag Arya

You can contact us via

Anurag Arya

For more information about how we process your personal data see our Privacy Policy

We engineer reliable, scalable, and intelligent digital systems that help businesses modernize, automate, and grow

A40, ITHUM Towers, B-308,

Sector 62 Noida-201301

+91 8750701919

I Cube Systems • All Rights Reserved 2025

We engineer reliable, scalable, and intelligent digital systems that help businesses modernize, automate, and grow

A40, ITHUM Towers, B-308,

Sector 62 Noida-201301

+91 8750701919

I Cube Systems • All Rights Reserved 2025

We engineer reliable, scalable, and intelligent digital systems that help businesses modernize, automate, and grow

A40, ITHUM Towers, B-308,

Sector 62 Noida-201301

+91 8750701919

I Cube Systems • All Rights Reserved 2025