#A071EC
Cloud Operations

We architect, deploy, migrate and operate your cloud infrastructure, from the first migrated workload to an environment that can grow without costs spiraling out of control.

Cloud Operations Guild.
We bring cloud architecture, engineering and security together on one team, without handoffs, to keep your cloud operations secure, efficient and under budget.
PUCPR
Flui
Gr4vy
Sab.IA
Grupo Marista
Fluência Paraná
FTD Educação
Carreira Médica PUCPR
Saber
Governo do Paraná
What you gain

An operation that can grow without surprising you with high bills, security incidents or failed audits.

It's not just about running workloads in the cloud. The real benefit is deploying or migrating resources without interrupting operations, forecasting cloud costs before they become an end-of-month surprise, and passing a security audit without scrambling for evidence.

Before designing any architecture, we align on the business objective the infrastructure needs to support. We revisit that alignment with each delivery, designed for your specific context, and question whether a workload really needs that level of redundancy before simply provisioning more resources.

What we do

From business decisions to compliance.

Cloud architecture

Secure, resilient environments sized for what your business needs to support.

FinOps and cost optimization

Visibility and control over cloud spending, so you pay only for what you use.

Cloud security and compliance

Controls, policies and evidence to protect operations and pass audits without the scramble.

Monitoring and observability

Metrics, logs and alerts that show what's happening before it becomes an incident.

DevSecOps and automation (CI/CD)

Automated delivery pipelines with security built into every step.

Infrastructure management (SRE)

Ongoing operations with reliability targets, incident response and continuous improvement.

Disaster recovery and high availability

Plans and architectures to keep operations running and recover quickly when something fails.

Cloud migration

Migration planning and execution without interrupting operations, from the first workload to the full environment.

Radway

Radway.
Our way of turning
challenges into results.

  • RadOwnership

    We approach every project with an ownership mindset, from strategy to execution. We go beyond providing hands-on work: we take responsibility for the technical outcome.

  • Make It Simple

    Every solution should be simpler than the problem it solves. If a technology adds complexity without improving results, it is out of scope.

  • Advisors Before Code

    We don't accept the obvious. Before any technical how, we challenge the strategic why, with an advisor's analytical mindset.

  • Innovation Is Co-Creation

    We believe real innovation comes from co-creation. That's how we ensure every sprint delivers more than code.

Squads and Guilds

A technology partner that
makes decisions with you.

Fixed Scope

Ideal when the client already has a well-defined demand with a clear objective, expected deliverables, estimated timeline, and success criteria. Radhark conducts an initial discovery phase, structures the scope, estimates effort, defines the schedule, and delivers the project from end to end.

  • 01
    MVP development
  • 02
    Custom AI agent creation
  • 03
    API/AI Gateway deployment
  • 04
    CI/CD pipeline creation
  • 05
    Web or mobile platform with well-defined features
  • 06
    Data pipeline creation and ingestion

It makes sense when

When you need more predictability and less flexibility. We take responsibility for delivering a pre-defined solution, with scope, timeline, investment, and deliverables agreed upon before execution begins.

RadSquad

For clients with continuous, evolving demands who struggle with the cost and time of maintaining an in-house team. Radhark assembles a multidisciplinary squad (RadSquad) dedicated to the client's business, working in biweekly sprints, building product knowledge over time, and adjusting the scope as priorities shift.

  • 01
    Designer
  • 02
    Product Owner
  • 03
    Software Engineer
  • 04
    DevOps
  • 05
    AI Engineer
  • 06
    Data Engineer

It makes sense when

The product never stops evolving, and the focus is on continuous improvement, not a one-time delivery. You get a multidisciplinary team working sprint by sprint, without having to revise the scope every time priorities change.

Case studies

Related projects

See all case studies
Education

The continuing education platform that changed how personalized learning is delivered

CloudOps
AppDev
2025
Challenge

The way professionals learn throughout their careers is changing. Undergraduate, graduate, master's and doctoral programs remain relevant, but they no longer account for all demand for professional development. People increasingly seek shorter, practical continuing education experiences connected to their day-to-day work.

PUCPR
PUCPR
Education

The reading fluency assessment platform that turned evaluation into teaching action

CloudOps
AppDev
Data Analytics
Artificial Intelligence
2025
Challenge

Assessing one child's reading requires close attention. Doing so for thousands in a timely way changes the problem entirely. We created a solution that turns voice into learning data, automating part of the assessment to increase scale while retaining an educational view of each student.

FTD Educação
FTD Educação
Education

The reading fluency assessment that brought evidence of learning to public school systems nationwide

CloudOps
AppDev
Data Analytics
Artificial Intelligence
2025
Challenge

Saber Educação is the K–12 education division of Grupo Cogna Educação, a publicly traded company on Brazil's B3 exchange (ticker COGN3). It has served the Brazilian education market for decades as a leading provider of educational content and teaching systems.

Saber
Saber
Education

The cloud infrastructure that connected innovation to legacy systems without disrupting operations

CloudOps
AppDev
2025
Challenge

Grupo Marista is a large independent education network with 96 locations across 21 Brazilian states and the Federal District. It operates private and social schools that serve thousands of students free of charge.

Grupo Marista
Grupo Marista
Education

The reading fluency assessment platform that brought objective evaluation to state public schools

CloudOps
AppDev
Artificial Intelligence
2025
Challenge

The Government of Paraná manages education for hundreds of state public schools serving millions of K–12 students. It faces the ongoing challenge of ensuring quality learning at scale.

Governo do Paraná
Governo do Paraná

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