Java modernization · Argentina
Java modernization services in Argentina
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.
Argentine companies most often hire us for fintech, marketplaces and SaaS products.
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.
Built for Argentine teams
Time-zone overlap
Argentina is eight and a half hours behind India. We run flexible late shifts for a live daily stand-up in your morning, and the rest of the work moves forward while you sleep, so updates are ready when your day starts.
Argentina's Personal Data Protection Law (Law 25.326)
We design to Law 25.326: consent, data quality and security, and data-subject access, and we sign NDAs before work starts.
Billing
Invoices in US dollars or Argentine pesos (ARS). Typical senior rates are $25 to $49 (USD) per hour, or a fixed price for a defined scope.
Where we help Argentina businesses most
Argentine startups and businesses use us for fintech, marketplace and SaaS products, adding senior engineering capacity alongside their own team.
Agriculture and agribusiness
Grain and beef exporters use agtech and logistics tools. From internal tools to customer platforms, built and supported by one team.
Software and knowledge services
Tech firms build products for global clients. We build the platforms, integrations and internal tools this sector relies on.
Fintech
Volatile economy drives demand for digital wallets and payments. Custom software that fits how these teams already work.
Energy (Vaca Muerta)
Oil and gas operators digitise field operations. From internal tools to customer platforms, built and supported by one team.
Meetings in your time zone
Our team's hours, in Argentine 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
Argentine time, plus written updates every evening
Local platforms and setup
Local payments
Languages
Data hosting
Nearest: AWS South America (Sao Paulo) or Google Cloud Santiago, 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 Argentina
Do you work with companies in Argentina?+
Yes. Clarigo Infotech works with companies across Argentina, including Buenos Aires, Cordoba, Rosario, as part of clients in 20+ countries. Argentine companies most often hire us for fintech, marketplaces and SaaS products. We work remotely from India with one in-house team.
What time-zone overlap do we get from Argentina?+
Argentina is eight and a half hours behind India. We run flexible late shifts for a live daily stand-up in your morning, and the rest of the work moves forward while you sleep, so updates are ready when your day starts.
How do you handle Argentina's Personal Data Protection Law (Law 25.326)?+
We design to Law 25.326: consent, data quality and security, and data-subject access, and we sign NDAs before work starts.
Which currency do you bill in, and what does it cost?+
We bill in US dollars or Argentine pesos (ARS). 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.
Can you integrate Mercado Pago or Ualá?+
Yes. We regularly integrate local payment methods such as Mercado Pago, Ualá, MODO, Transferencias 3.0, Cards in cuotas, alongside card payments and subscriptions.
Do you work with agriculture and agribusiness companies?+
Yes. Agriculture and agribusiness is one of Argentina's key sectors, and custom software that fits how these teams already work.
What time are your meetings in Argentine time?+
Our team works 01:30–11:00 Argentine time, so we overlap with your day from 09:00–11:00. Daily stand-ups are usually at 09:30 your time.
Do you sign an NDA?+
Yes. We sign an NDA, and a data processing agreement where needed, before any work starts.
Can you upgrade Java 8 applications to Java 17 or 21?+
Yes. We update dependencies, build tools and code in stages, with automated tests at each step, so the application stays releasable throughout.
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