Infrastructure modernization

Transform legacy systems into scalable, cloud-ready infrastructure

Analysis, architecture design, and integration services to modernize infrastructure
and accelerate innovation.

AWARDS

Modernization isn’t optional — it’s foundational

Legacy infrastructure slows innovation

Outdated systems limit flexibility and make it difficult to adopt new technologies like AI, automation, and cloud-native applications.

Rising cost, falling value

Older systems demand constant patching, higher energy use, and specialized maintenance — all while delivering diminishing returns.

Growing security and compliance risk

Legacy platforms often lack modern controls and make it hard to meet today’s data protection and regulatory standards, increasing the risk of breaches and compliance failures.

Fragmented environments, compounded complexity

Years of incremental upgrades leave most organizations managing a tangle of servers, virtual machines, and cloud services.

Infrastructure modernization
services include

Consulting & strategy Implementation & enablement

INFRASTRUCTURE MODERNIZATION

Infrastructure assessment & modernization roadmap

Evaluate your existing environment, identify performance and security gaps, and design a step-by-step roadmap for modernization — aligned with CAF Assess & Plan phases.

INFRASTRUCTURE MODERNIZATION

Cloud migration & architecture design

Plan and execute cloud migrations on AWS, Azure, or Google Cloud with a focus on reliability, scalability, and cost efficiency. We apply the 7Rs migration approach to select the right path for each workload, guided by well-architected principles.

INFRASTRUCTURE MODERNIZATION

Infrastructure optimization & cost analysis

Audit workloads, right-size compute and storage resources, and optimize cost using automation and observability tools — mapped to well-architected cost optimisation and CAF financial governance.

INFRASTRUCTURE MODERNIZATION

Security, compliance & governance advisory

Embed modern security frameworks and policies (ISO 27001, NIST, SOC 2) into your infrastructure lifecycle to maintain compliance and data integrity — aligned with well-architected security and CAF governance.

INFRASTRUCTURE MODERNIZATION

Cloud native infrastructure build

Deploy modern cloud environments with automated provisioning, CI/CD pipelines, and Infrastructure-as-Code using Terraform, CloudFormation, or Pulumi — built on CAF modernization practices and well-architected operational excellence.

INFRASTRUCTURE MODERNIZATION

Containerization & orchestration

Re-architect applications into containers and microservices managed via Docker, Kubernetes, and ECS/EKS/GKE for faster, more reliable scaling. Used where 7Rs (refactor, replatform, rebuild) apply for modernising legacy applications.

INFRASTRUCTURE MODERNIZATION

DevOps automation

Implement pipelines for configuration management, testing, and deployment with Jenkins, GitHub Actions, or GitLab CI/CD — following Well-Architected operational excellence for predictable and safe deployments.

INFRASTRUCTURE MODERNIZATION

Observability & performance engineering

Set up full-stack observability—logging, metrics, and tracing using Prometheus, Grafana, or ELK Stack—to track uptime, reliability, and performance in alignment with the Well-Architected reliability and performance pillars.

INFRASTRUCTURE MODERNIZATION

Hybrid & multi-cloud enablement

Integrate multiple cloud providers and on-prem systems into a unified, secure, and automated infrastructure — designed following CAF hybrid governance guidance and Well-Architected security & reliability best practices.

Still running on legacy systems?

Assess your current infrastructure and discover how modernization can improve performance, scalability, and cost efficiency.

A proven approach to IT
infrastructure modernization

01

01 Assess & strategize

Audit existing infrastructure, workloads, and dependencies to define a migration or rebuild plan tailored to your needs — including workload mapping using the 7Rs of migration.

02 Architect & implement

Design cloud-native infrastructure with Infrastructure-as-Code, containerization, and automation at its core — following well-architected architecture and CAF Modernize practices.

03 Secure & optimize

Integrate monitoring, compliance, and cost-optimization frameworks for stability and efficiency — aligned with well-architected security & cost optimization pillars.

04 Scale & innovate

Enable continuous improvement and scalability through DevOps automation and observability — guided by CAF Operate & Optimize phases.

A proven approach to IT
infrastructure modernization

step 1

Assess & strategize

Audit existing infrastructure, workloads, and dependencies to define a migration or rebuild plan tailored to your needs — including workload mapping using the 7Rs of migration.

step 2

Architect & implement

Design cloud-native infrastructure with Infrastructure-as-Code, containerization, and automation at its core — following well-architected architecture and CAF Modernize practices.

step 3

Secure & optimize

Integrate monitoring, compliance, and cost-optimization frameworks for stability and efficiency — aligned with well-architected security & cost optimization pillars.

step 4

Scale & innovate

Enable continuous improvement and scalability through DevOps automation and observability — guided by CAF Operate & Optimize phases.

Infrastructure assessment for a
clear modernization path

Evaluation of current environments

We’ll review cloud and on-prem infrastructure to uncover performance issues, risks, and bottlenecks.

Gap analysis framework

We’ll pinpoint inefficiencies and vulnerabilities affecting cost, performance, and security across environments.

Automation & modernization recommendations

Receive tailored guidance on automation, scalability, and observability improvements.`

90-day modernization roadmap

Get a clear, low-disruption plan outlining the next 90 days of targeted infrastructure upgrades.

Success stories in spotlight

How cloud optimization delivered a 40% cost reduction for CanvsAI

Software & ITCloud Cost Optimization

View case study

"tkxel improved monitoring, cut waste, and reduced costs while keeping our workflows running smoothly."

Platform Operations Lead

58% reduction in infrastructure downtime after re-architecting legacy systems into a cloud-native, automated environment.

Telecommunications & Network ServicesCloud-native architectureIaCobservability

Legacy infrastructure modernization

“tkxel stabilised our entire infrastructure. Downtime dropped immediately, and our systems finally scale reliably under peak load.”

45% improvement in application performance through modernization of compute, networking, and storage using Kubernetes and IaC.

Manufacturing & Industrial AutomationContainerisationperformance engineeringplatform modernization

Hybrid-cloud platform engineering

“The modernization uplift was dramatic. Our applications now run faster, scale predictably, and require far less manual intervention.”

3× faster release cycles after implementing Infrastructure-as-Code and automated CI/CD pipelines across environments.

Healthcare TechnologyCI/CDDevOps pipelinesIaC

DevOps & infrastructure automation

“tkxel transformed our operations. What took days now takes minutes, with consistent deployments across all environments.”

41% reduction in annual infrastructure costs by right-sizing workloads, consolidating systems, and eliminating redundant legacy platforms.

Financial Services & Digital Bankingcloud governanceCost optimizationmodernization roadmap

Infrastructure optimization & modernization

“Their optimization strategy created huge savings without compromising reliability. Our infrastructure is leaner, modern, and easier to manage.”

67% faster onboarding of new applications after migrating to a modern hybrid/multi-cloud foundation built on Kubernetes and Well-Architected principles.

Retail & Omni-Channel CommerceHybrid architectureKubernetes platform engineering

Multi-cloud modernization

“Scaling new products used to take months. tkxel built us a modern infrastructure layer that supports rapid deployment and future expansion.”

Why tkxel for infrastructure modernization

Proven engineering expertise

End-to-end delivery across cloud migration, automation, and DevOps — modernizing systems with speed, precision, and security using well-architected and CAF best practices.

Secure & scalable by design

We build cloud-ready, compliant infrastructure that scales effortlessly while meeting strict data security and governance standards—aligned with CAF governance and Well-Architected security.

Phased, low-disruption approach

Modernize without downtime. Our incremental roadmap uses automated migrations and workload patterns aligned with the 7Rs of migration.

Cost & performance optimisation

Automate to cut overheads, reduce latency, and maximize cloud ROI through right-sized environments and continuous monitoring — guided by well-architected cost optimisation.

Future ready foundations

Lay the groundwork for AI, ML, and automation adoption with infrastructure that’s flexible, resilient, and built to evolve — consistent with CAF modernization principles.

Start today

Book free consultation

Our expertise, across multiple AI platforms

Cloud platforms
Infrastructure
CI/CD & observability

AZURE

AWS

GOOGLE CLOUD

IBM CLOUD

DOCKER

KUBERNETES

TERRAFORM

ANSIBLE

github actions

jenkins 

circleci 

octopus deploy

ARGOCD

elastic stack

We’ve been recognized by the best, year after year

AMERICA’S FASTEST GROWING COMPANY

TOP 100 INSPIRING WORKPLACES 2025

FORBES COACHES COUNCIL

FINANCIAL TIMES

mogul people leader

ISO 27001 CERTIFIED

ISO 20000 CERTIFIED

ISO 9001 CERTIFIED

CMMI DEV 3 CERTIFIED

Modern infrastructure built for what’s next

“tkxel completely transformed the way we manage our customer relationships. Their customized CRM system streamlined our processes and improved customer satisfaction. We highly recommend their services to any business looking for real results.”

Nick Drogo

Global Director IT, Knowles

“They helped us build a docketing app with an intuitive user interface, allowing our attorneys to track over 10,000 U.S. and international patent systems.”

Robert K Burger

COO, Sterne Kessler

“Tkxel has proven beyond par that they excel not just in building and integrating with our team but building at a level that is at par with any US development team. Working with Tkxel is one of the best decisions we have made.”

Umair Bashir

CTO, Replenium

“tkxel shared our vision right from the get go, and helped us achieve the unthinkable through perseverance and a thorough attention to detail. Their team was highly professional and possessed a firm grasp on technicalities, a combination that is hard to find in the industry.”

Pam Chitwood

Product Manager, ABB

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Nick Drogo

Global Director IT, Knowles

“They helped us build a docketing app with an intuitive user interface, allowing our attorneys to track over 10,000 U.S. and international patent systems.”

Robert K Burger

COO, Sterne Kessler

Umair Bashir

CTO, Replenium

Pam Chitwood

Product Manager, ABB

Frequently asked questions

What is IT infrastructure modernization, and why is it important?

Infrastructure modernization means updating legacy systems, servers, and processes to cloud-ready, automated, and scalable architectures. It improves security, reduces maintenance, and prepares organisations for AI and automation — following CAF modernization and well-architected architectural foundations.

How do I know if my current infrastructure needs modernizing?

If your systems are slow to scale, prone to downtime, or costly to maintain, they’re holding you back. Long deployments, heavy manual patching, and poor integration with cloud tools are also signs. An infrastructure assessment — aligned with CAF Assess — surfaces where modernization will deliver the most impact.

Can infrastructure modernization happen without disrupting operations?

Yes. We use a phased, low-disruption approach — modernising workloads in stages with automated pipelines and 7Rs-based migration strategies, while maintaining rollback options to keep systems running.

What’s the difference between cloud migration and infrastructure modernization?

Cloud migration moves workloads to a cloud platform. Modernization goes further — it re-architects applications, automates operations, and builds a secure, scalable environment that supports long-term growth. Migration is one step; modernization is the full journey — often using the 7Rs to determine the right path.

How does modern infrastructure support AI and emerging technologies?

AI workloads demand high-performance compute, reliable data pipelines, and real-time elasticity. Modern infrastructure provides this through automation, observability, and cloud-native design — aligned with well-architected performance and reliability foundations.

Transform legacy systems into scalable, cloud-ready infrastructure

AWARDS

Modernization isn’t optional — it’s foundational

Legacy infrastructure slows innovation

Rising cost, falling value

Growing security and compliance risk

Fragmented environments, compounded complexity

Infrastructure modernization services include

INFRASTRUCTURE MODERNIZATION

Infrastructure assessment & modernization roadmap

INFRASTRUCTURE MODERNIZATION

Cloud migration & architecture design

INFRASTRUCTURE MODERNIZATION

Infrastructure optimization & cost analysis

INFRASTRUCTURE MODERNIZATION

Security, compliance & governance advisory

INFRASTRUCTURE MODERNIZATION

Cloud native infrastructure build

INFRASTRUCTURE MODERNIZATION

Containerization & orchestration

INFRASTRUCTURE MODERNIZATION

DevOps automation

INFRASTRUCTURE MODERNIZATION

Observability & performance engineering

INFRASTRUCTURE MODERNIZATION

Hybrid & multi-cloud enablement

Still running on legacy systems?

A proven approach to IT infrastructure modernization

01

A proven approach to IT infrastructure modernization

Assess & strategize

Architect & implement

Secure & optimize

Scale & innovate

Evaluation of current environments

Gap analysis framework

Automation & modernization recommendations

90-day modernization roadmap

Success stories in spotlight

How cloud optimization delivered a 40% cost reduction for CanvsAI

58% reduction in infrastructure downtime after re-architecting legacy systems into a cloud-native, automated environment.

Legacy infrastructure modernization

45% improvement in application performance through modernization of compute, networking, and storage using Kubernetes and IaC.

Hybrid-cloud platform engineering

3× faster release cycles after implementing Infrastructure-as-Code and automated CI/CD pipelines across environments.

DevOps & infrastructure automation

41% reduction in annual infrastructure costs by right-sizing workloads, consolidating systems, and eliminating redundant legacy platforms.

Infrastructure optimization & modernization

67% faster onboarding of new applications after migrating to a modern hybrid/multi-cloud foundation built on Kubernetes and Well-Architected principles.

Multi-cloud modernization

Why tkxel for infrastructure modernization

Proven engineering expertise

Secure & scalable by design

Phased, low-disruption approach

Cost & performance optimisation

Future ready foundations

Start today

Our expertise, across multiple AI platforms

We’ve been recognized by the best, year after year

AMERICA’S FASTEST GROWING COMPANY

TOP 100 INSPIRING WORKPLACES 2025

FORBES COACHES COUNCIL

FINANCIAL TIMES

mogul people leader

ISO 27001 CERTIFIED

ISO 20000 CERTIFIED

ISO 9001 CERTIFIED

CMMI DEV 3 CERTIFIED

Modern infrastructure built for what’s next

Nick Drogo

Robert K Burger

Umair Bashir

Pam Chitwood

Nick Drogo

Robert K Burger

Umair Bashir

Pam Chitwood

Frequently asked questions

Latest insights & resources

USA

Infrastructure modernization
services include

A proven approach to IT
infrastructure modernization

A proven approach to IT
infrastructure modernization