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Ari Cesar Amaral Scholze

@aricesaramaralscholz

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Senior Java Software Engineer at ADP Brazil Labs, optimizing an Oracle report across 300 million records to 10 seconds.

Brazil

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At ADP Brazil Labs, I design and implement REST-based backend integrations with SAP using Java 17, Spring Boot, and microservices. I also contributed to a reporting feature built in a micro-frontend architecture.

I optimized an Oracle SQL report spanning more than 300 million records, restoring its response time to approximately 10 seconds. I also audited a Java 8-to-17 migration and used Generative AI for gap analysis, documentation, and review.

At EY, I modernized a Java application for migration to AWS, replacing Oracle WebLogic with Apache Tomcat and introducing Docker-based deployment. I resolved security and code-quality findings and increased automated test coverage from 8% to 73%.

I migrated approximately 100 GB from IBM FileNet P8 to Microsoft SharePoint at EY. Earlier, I developed Java services and applications at Spassu Tecnologia e Servicos, PROCERGS, Spread Tecnologia, Total Service, and GetNet Tecnologia.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

ADP Brazil Labs

Jun 2025 - Present (1 year 4 months)

Designed and implemented REST-based backend integrations with SAP using Java 17, Spring Boot, and microservices. Delivered a new reporting feature in a micro-frontend architecture using Angular and Stencil.

Java 17 Spring Boot Microservices REST APIs Oracle Angular Stencil Git Bitbucket Jira Generative AI

Senior Software Engineer

Jan 2023 - May 2025 (2 years 4 months)

Modernized a Java application for migration from on-premises to AWS, replacing Oracle WebLogic with Apache Tomcat and introducing Docker-based deployment. Resolved security and code-quality findings, increasing automated test coverage from 8% to 73%.

Java REST APIs Oracle AWS Docker Tomcat Web Logic SharePoint IBM FileNet P8 OAuth Checkmarx SonarQube

Senior Software Engineer

Spassu Tecnologia e Servicos

Dec 2021 - Dec 2022 (1 year)

Implemented an audit module with read-only auditor access integrated with an enterprise Identity Provider using Java 8. Built a multithreaded bulk-email processing service using Java 13 and REST APIs.

Java 8 13 REST APIs Multithreading Jenkins CI CD Azure YAML Shell Scripting

Software Engineer

PROCERGS

Jun 2014 - Dec 2021 (7 years 6 months)

Created secure, reusable CRUD capabilities in a proprietary framework and developed RESTful services documented with Swagger/OpenAPI. Supported Jenkins-based continuous integration and Agile/Scrum delivery, including service as Scrum Master.

Java REST APIs Swagger OpenAPI AngularJS Angular TypeScript Jenkins Unit Testing Scrum

Software Engineer

Spread Tecnologia

Aug 2013 - Jul 2014 (11 months)

Developed a logistics management system for a Brazilian national government agency using Java, Hibernate, and Maven. Supported application performance validation and load testing using JMeter.

Java Hibernate Maven JMeter

Software Engineer

Total Service

Aug 2012 - Aug 2013 (1 year)

Developed a shipment-tracking system integrated with Brazil's national postal service using Java 7, Hibernate, JavaScript, JSP, and JSF. Diagnosed and resolved a memory leak through JVM monitoring and profiling.

Java 7 Hibernate JavaScript JSP JSF JVM Profiling

Software Engineer

GetNet Tecnologia

Aug 2010 - Feb 2012 (1 year 6 months)

Developed socket-based communication components for banking systems using Java 6, JDBC, Oracle, WebLogic, and PL/SQL. Implemented database queries and automation scripts for prepaid calling-card systems.

Java 6 JDBC Oracle Pl SQL Web Logic T SQL Shell Scripting