Java modernization · Brazil
Java modernization services in Brazil
Mobile-first products in Spanish or Portuguese, built by senior engineers at cost-effective rates.
Clarigo Infotech upgrades and modernizes Java applications: Java 8 or 11 to Java 17 or 21, older Spring and Spring Boot versions to current releases, javax to jakarta namespaces, and heavy application servers to lightweight containers. Where it helps, we split monoliths into services. Every step is covered by automated tests, so the application keeps working while it is upgraded.
Brazilian companies most often hire us for fintech, marketplaces and AI automation.
10+
Years of delivery
600+
Projects delivered
20+
Countries served
25-30
Days to a live MVP
Get a free consultation
Tell us what you need. A senior engineer replies within one working day.
Growth, mobile-first and cost-effective
Latin American businesses are scaling fast on mobile. We build products in Spanish or Portuguese, with local payments, that grow with you.
Mobile-first
Apps and sites designed for phones first, fast on any connection.
Local payments
Pix, Mercado Pago, OXXO and other local methods integrated alongside cards.
Spanish and Portuguese
Interfaces, content and AI assistants in your customers' language.
Cost-effective scale
Senior engineers at offshore rates, with a flexible shift for a daily live stand-up.
What our Java modernization covers
Java version upgrades
Java 8 or 11 to Java 17 or 21 LTS, including library and build-tool updates.
Spring Boot upgrades
Spring Framework and Spring Boot 1.x and 2.x to current versions, including the javax to jakarta move.
App server to containers
WebLogic, WebSphere, JBoss or Tomcat deployments moved to Docker, Kubernetes or managed cloud services.
Monolith to microservices
Carefully split large Java applications into services, only where it improves delivery or scale.
Build and CI/CD
Maven and Gradle cleanup, automated tests and pipelines that make every release safe.
Performance and security
Dependency and vulnerability fixes, JVM tuning and profiling for faster, safer applications.
How we approach Java modernization
Why move to Java 17 or 21
Newer long-term-support versions bring better performance, security updates and language features, and current Spring Boot versions require them. Staying on Java 8 means growing security and hiring risk.
Upgrade path, not a rewrite
We upgrade in stages (build tools, dependencies, language version, framework), testing at each stage, so you always have a working, releasable application.
How we work with Brazil clients
Time-zone overlap
Brazil is eight and a half hours behind India. We run flexible late shifts for a live daily stand-up in your morning, and work moves forward while you sleep.
Brazil's General Data Protection Law (LGPD)
We design to the LGPD: a legal basis for each use of data, data-subject rights, security controls and data hosted in Brazilian cloud regions when required. We sign NDAs before work starts.
Billing
Invoices in Brazilian reais (BRL) or US dollars. Typical senior rates are $25 to $49 (USD) per hour, or a fixed price for a defined scope.
Built for Brazil's key sectors
Brazilian startups and businesses work with us on fintech, marketplace and AI products, with privacy designed to the LGPD and support for Portuguese interfaces.
Agribusiness
Large-scale farms adopt precision agriculture and logistics tools. Custom software that fits how these teams already work.
Fintech and banking
Digital banks and Pix reshaped how Brazilians pay. From internal tools to customer platforms, built and supported by one team.
Retail and e-commerce
Mobile shoppers expect instalments and fast checkout. We build the platforms, integrations and internal tools this sector relies on.
Mining and energy
Resource companies digitise operations and safety. Custom software that fits how these teams already work.
Meetings in your time zone
Our team's hours, in Brazilian time
01:30–11:00
Monday to Friday
Overlap with your working day
09:00–11:00
About 2 hours every day
Daily stand-up
09:30
Brazilian time, plus written updates every evening
Built for how Brazil works
Local payments
Languages
Data hosting
AWS South America (Sao Paulo), Google Cloud southamerica-east1 and Azure Brazil South, in your own cloud account, so data stays where your rules require.
How it works
1. Free assessment
We review your code, dependencies, infrastructure and data, then give you a written migration plan, risks and a fixed quote.
2. Plan and safety net
We add automated tests and monitoring around what exists today, so every change can be checked against the old behaviour.
3. Migrate in small steps
Module by module, with both versions running side by side where needed. You see progress in a demo every week.
4. Cut over and support
A planned switch-over with a rollback path, then the same engineers stay on to fix, tune and keep it current.
See what we've built
Try it yourself, free
Free browser tools from our team. No sign-up needed.
Java modernization services: questions from Brazil
Do you work with companies in Brazil?+
Yes. Clarigo Infotech works with companies across Brazil, including Sao Paulo, Rio de Janeiro, Belo Horizonte, as part of clients in 20+ countries. Brazilian companies most often hire us for fintech, marketplaces and AI automation. We work remotely from India with one in-house team.
What time-zone overlap do we get from Brazil?+
Brazil is eight and a half hours behind India. We run flexible late shifts for a live daily stand-up in your morning, and work moves forward while you sleep.
How do you handle Brazil's General Data Protection Law (LGPD)?+
We design to the LGPD: a legal basis for each use of data, data-subject rights, security controls and data hosted in Brazilian cloud regions when required. We sign NDAs before work starts.
Which currency do you bill in, and what does it cost?+
We bill in Brazilian reais (BRL) or US dollars. Senior engineers typically cost $25 to $49 (USD) per hour, and fixed-scope projects such as an MVP in 25 to 30 days are quoted after a free consultation.
Do you work with agribusiness companies?+
Yes. Agribusiness is one of Brazil's key sectors, and custom software that fits how these teams already work.
What time are your meetings in Brazilian time?+
Our team works 01:30–11:00 Brazilian time, so we overlap with your day from 09:00–11:00. Daily stand-ups are usually at 09:30 your time.
Can you build in Portuguese (Brazil) and English?+
Yes. We build interfaces and content in Portuguese (Brazil) and English, and test them with native speakers before launch.
Who owns the code and data?+
You do. All source code, configuration and data stay yours, in your own repositories and cloud accounts.
Do you sign an NDA?+
Yes. We sign an NDA, and a data processing agreement where needed, before any work starts.
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