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DEVELOPMENT SERVICES

Legacy Software ModernizationServices

Modernize critical systems without the risk of a big‑bang rewrite. Incremental architecture, data migration, cloud, observability, and security—aligned to business outcomes.

Our Legacy Software Modernization Services

From assessment and plan to incremental delivery—data migration, UI refresh, cloud, observability, security, and CI/CD.

Architecture Assessment

Blueprint current systems, SLAs, dependencies, and pain points; define target architecture and KPI outcomes.

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Strangler Pattern Delivery

Incrementally replace legacy capabilities with new services—route traffic safely and reduce risk.

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Data Migration & Integrity

Zero/near‑zero downtime migrations, dual‑write/outbox, backfills, and validation with rollback plans.

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UI/UX Refresh

Modern, accessible interfaces that preserve workflows while eliminating legacy friction and tech debt.

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Cloud & Containerization

Docker/Kubernetes, managed databases, queues, and autoscaling with IaC for reproducible environments.

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Observability & SRE

Logs, metrics, traces, SLIs/SLOs, error budgets, and incident runbooks—know when and why things break.

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Security & Compliance

Threat modeling, authZ hardening, secrets, audits, and GDPR/PCI/SOC alignment during modernization.

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Testing & CI/CD

Contract tests, load tests, blue/green or canary deployments, and automated rollbacks for safe change.

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Our Legacy Software Modernization Process

A proven modernization playbook that reduces risk and accelerates value delivery.

Assess & Plan

Inventory systems, map dependencies, define target state, and create an incremental roadmap.

Decouple & Replace

Implement strangler routes, carve services, migrate data, and keep business running.

Harden & Observe

Add tests, telemetry, SLOs, and security controls; load‑test and fix hotspots.

Launch & Improve

Cutover safely, monitor, and iterate towards the target architecture—without big‑bang risks.

Why Choose Us

Pragmatic engineering, strong observability, and automation—so every step is measurable and reversible.

Let's Start Your Legacy Software Modernization Project Together

Estimate Project

Incremental, Low‑Risk

Performance & Reliability

Security‑First

Deep Observability

Automated Delivery

Business‑Aligned

Portfolio

Examples of legacy platforms transformed into resilient, observable, and scalable systems.

Manufacturing

ERP Modernization

Strangler pattern to services, Docker/K8s, and observability reduced MTTR by 63%.

.NETPostgreSQLK8sOpenTelemetry
Retail

Commerce Replatform

Data migration, new cart/checkout services, and blue/green cutover with zero downtime.

NodeRedisTerraformGrafana
Fintech

Banking Ops

Queue‑backed workflows, audit trails, and hardened auth reduced incidents and improved throughput.

JavaKafkaKeycloakPrometheus

Industries

Industries WeServe

Playbooks tailored to your domain constraints—finance, retail, manufacturing, and healthcare.

Compliance, auditability, and high availability.

Testimonials

What Our Clients Say

What leaders say after delivering modernization without downtime or surprises.

"We modernized without a risky rewrite—incidents and costs dropped while velocity increased."

MA

M. Anders

VP Engineering

NorthWorks

NorthWorks
Manufacturing

Our Technology Stack

Runtimes, data stores, messaging, observability, and DevOps we rely on to deliver modernization safely.

Java/.NET/Node/Python

FAQs

Frequently Asked Questions

Answers to the most common modernization concerns—timelines, risk, downtime, compliance, and training.

Initial phase is 4–8 weeks to unlock quick wins; full programs are phased to reduce risk and downtime.

We prefer strangler/incremental to de‑risk while delivering value continuously; rewrites are last resort.

We use blue/green/canary and data strategies (dual‑write/outbox) to avoid outages.

Security, logs, and audits are baked in; we align to your regulatory needs (GDPR/PCI/SOC).

Yes—pairing, documentation, and handover runbooks for sustainable ownership.

Ready to modernize your legacy system?

Book a free consultation to assess your architecture and plan a low‑risk path forward.