Curitiba Botanical Garden greenhouse at sunset, with the city skyline and the JBKR brand

From Curitiba to all of Brazil, since 2006.

// partnership

If your business grows, we grow together.

JBKR is not a factory of billable hours. It is the technical partner of companies that need technology working so they can sell, serve and grow, without becoming hostages of a vendor.

We get into your problem before talking about solutions: a free 30-minute assessment, a small scope first, a proof of concept with real data, and only then the big commitment.

That is why our clients come back to hire us year after year and some systems we maintain have been running since 2009. When the client grows, the plan grows; when the market changes, the system changes with it.

// why JBKR

IT giants allocate people. JBKR solves your problem.

Large technology services companies sell scale: squads, platforms and hours. We sell the opposite, and we say so openly.

Who understands your problem

An account manager who hands it to a squad that has never talked to you.

The architect who runs the assessment is the one who codes and answers.

Commitment

Allocated hours: the contract ends when the hours run out, not when the problem is gone.

Fixed-scope project with written price and deadline, or a monthly plan with a public SLA.

Team

Lots of people, high turnover and context lost at every handover.

Full-time founder since 2006; specialists on demand when the project needs them.

Price

Rates on request, yearly adjustments and extras at every scope change.

Clear price in the contract: scope, deadline and price in writing before we start.

When something breaks

Open a ticket, wait in the queue and explain everything again.

Reply on the same business day; critical fixes started within 24 h on monthly plans.

After delivery

Project closed, team reassigned, you are on your own.

Continuous support: the system evolves with your business.

Assessment before code

Every conversation starts by understanding the business, not by selling hours.

Whoever estimates, codes

No layers between you and the person who solves it. Fewer meetings, more delivery.

Clear price in the contract

Scope, deadline and price in writing before we start, and an SLA defined in the monthly plans.

We grow together

Monthly support that follows your growth, not our calendar.

Who already grows with JBKR

Unilever — OMO LavanderiaKibon KicomboCAOA CheryUnimed ParanáEurobikeSimprotelCurso PositivoJNBIgniFlexForte FértilCompleta AdministradoraViva o CondomínioAbrapetiteBIQ Benefícios

JBKR Web in facts

Company
JBKR Web (JBKR) — WEB ROOTZEN TECNOLOGIA LTDA, CNPJ 24.710.142/0001-00
Founded
2006, Curitiba, Brazil
Reach
Curitiba and remote across Brazil and abroad
Founder
Jean C Becker — Senior Solutions Architect | AI & Machine Learning Specialist
AI products
AironCore (firewall for AI and LLMs) and Apicio (delivery attendant on WhatsApp)
What we do
Custom software, apps, websites and e-commerce, AI automation, integrations and government compliance, legacy modernization, application support and cloud
Clients
Unilever (Kibon, OMO), CAOA Chery, Unimed Paraná, Curso Positivo, Eurobike, Simprotel and others
Reputation
Workana HERO level: 4.96/5 across 65 reviews
Contact
jbkr@jbkr.com.br · WhatsApp +55-41-98777-0405

What we build with

AngularTypeScriptNode.jsPHP / LaravelJava.NET / C#IonicReact NativeFlutterWordPressMySQLSQL ServerAWSAzureGoogle CloudRAG / LangGraphYOLODocling / Presidio

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Shall we talk about your system?

A free 30-minute assessment, no strings attached. You leave with an honest technical opinion, whether you hire us or not.