André L.

André L.

São Paulo, Brazil
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About Me

André has 10+ years of experience in Java and Spring architecture - leveraging common architectural styles, design patterns, techniques, and modern industry practices to design, develop, operate, and maintain software applications on projects. He comes up with performance monitors, implements enhancements, and delivers software components for production systems in agile sprint cycles to align with business and IT strategies.

Backend

Spring Python Django Node.js

Database

SQL

DevOps

AWS Docker

Workflow

Git

Other

Java Kafka

Work history

UpStack
UpStack
Senior Java Engineer
2023 - Present (2 years)
Remote

  • Creating and developing innovative Java-based software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

JavaSpringAWSSQLDockerKafkaPythonDjangoNode.js
Softensity Inc
Softensity Inc
Senior Java Developer
2021 - 2023 (2 years)
Remote

  • Provided new solutions to update the client's CMS content and deploy integrations with 3rd-party partner platforms.

  • Worked on processes to refactor legacy codebases and implement new solutions to improve performance on the CMS.

  • Partnered with stakeholders to ensure that proposed technical solutions aligned with the client's objectives.

JavaSpringAWSKafkaGitDockerMySQLCircle CI
Avenue Code
Avenue Code
Senior Java Developer
2021 - 2021
Remote

  • Built, deployed, and maintained CI/CD pipelines on the client's Java-based production system application.

  • Implemented new solutions on the API to optimize end-to-end processing modules on the production system.

  • Diagnosed, troubleshot, and resolved complex issues, bugs, and defects on the project.

JavaJenkinsKafkaGitDockerMicrosoft AzureSQL Server
Luizalabs
Luizalabs
Backend Developer
2019 - 2021 (2 years)
Brazil

  • Implemented backend solutions and features to improve the interaction between customers and sellers on the Giba platform.

  • Designed a new API to create tickets for refunds, product exchanges, and complaints about customer orders.

  • Devised and adopted best practices and new techniques in maintaining solutions and improving performance on the project.

JavaPythonGitDockerAWSMessaging QueuesRabbitMQMySQL
M2 Center
M2 Center
Java Developer / System Analyst
2019 - 2019
Ribeirão Preto, Brazil

  • Designed, implemented, and maintained new features on the M2 CRM solution.

  • Analyzed, documented, and validated technical requirements in delivering solutions for M2.

  • Identified, diagnosed, and fixed bugs affecting performance on the CRM.

JavaSeleniumData MiningDockerAWSMicroservicesGit
Bluestorm Software
Bluestorm Software
Java Backend Developer
2017 - 2019 (2 years)
Ribeirão Preto, Brazil

  • Designed and executed new APIs to enhance the system architecture for multiple US-based health insurance companies.

  • Participated in DevOps with new solutions to address system redundancies and maximize fault tolerance.

  • Contributed to QA tasks and processes during continuous delivery using Selenium and jUnit.

JavaPythonAWSDockerjUnitSeleniumGitScrum
Vespor Automotive
Vespor Automotive
Software Developer / System Analyst
2013 - 2017 (4 years)
Ribeirão Preto, Brazil

  • Developed, maintained, and supported Vespor's ERP solution and associated applications.

  • Handled SQL data manipulation tasks to improve data processes on the ERP.

  • Analyzed and resolved technical and application problems using ADVPL (Protheus).

EclipseJavaServer Faces (JSF)PrimefacesJava Persistence API (JPA)GitEnterprise JavaBeans (EJB)MySQLPostgreSQLSQL Server

Showcase

Senior Java Engineer - Giba
Senior Java Engineer - Giba

  • Developed and implemented a system to manage post-sales issues on the Giba marketplace.

  • The system facilitates product return requests, cancellations, and refunds.

  • The system integrates with existing financial, order management, and inventory systems.

Senior Java Engineer - GAP Inc
Senior Java Engineer - GAP Inc

  • Developed and maintained a product manufacturing system.

  • Implemented features for raw material purchase and product delivery tracking.

  • Managed the entire process workflow across distribution centers.

Senior Java Engineer - Big Stream Company (NDA)
Senior Java Engineer - Big Stream Company (NDA)

  • Led the process of ingesting content from external networks into the client's CMS.

  • Implemented solutions using Java, NodeJS, AWS, Kafka, Spring Boot, and PostgreSQL to improve DevOps for a large company in the global streaming sector.

  • Focused on enhancing the company's operational efficiency through data integration.

Education

Bachelor of Information Systems Degree, Information Technology
Bachelor of Information Systems Degree, Information Technology
Fundação Educacional de Fernandópolis
2008 - 2011 (3 years)