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Jonas Halmenschlager is listed as Senior Engineer | ONZ Finance at Onz Software, based in São Miguel Do Oeste, Santa Catarina, Brazil. AeroLeads shows phone signal with area code 999, 499 and a matched LinkedIn profile for Jonas Halmenschlager.
Jonas Halmenschlager previously worked as Engenheiro de software sênior at Onz Software and Senior Back-end Developer at Ntt Data Europe & Latam. Jonas Halmenschlager holds Bacharelado, Ciência Da Computação from Universidade Do Oeste De Santa Catarina.
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Passionate Software Developer with a Bachelor's degree in Computer Science from UNOESC - São Miguel do Oeste. My enthusiasm for development and technology has driven me on a journey rich in learning and challenges. I specialize in backend and frontend development, as well as cloud infrastructure.Skills and CompetenciesBackend ExpertiseDeep knowledge of JavaEE (Hibernate JPA, JSF, CDI, EJB) and the Spring Framework (Spring Boot, Spring Data, Spring Security).Experience with Java 11 and building microservices using Node.js.Frontend ProficiencyMastery of HTML, CSS, and JavaScript.Extensive experience with modern frameworks like Ionic, React, Angular, and Next.js.Cloud ServicesAZ-900 certified in Microsoft Azure.Advanced expertise in AWS services: EC2, ECS, RDS, ELB, SNS, S3, CodeDeploy, CodePipeline, and Amplify.Database SkillsProficient in relational databases: MySQL, PostgreSQL, and Oracle.Familiar with non-relational databases like MongoDB.In the ever-evolving world of technology, I am committed to continuous learning and adopting best practices. No matter the challenge, I strive to deliver high-quality solutions that make a significant impact.
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São Miguel Do Oeste, Santa Catarina, Brazil
Developing integrated solutions with Pix and Core Banking, prioritizing high performance and the ability to manage a high volume of transactions. Ensuring system scalability and stability, guaranteeing uninterrupted and efficient operation. Conducting detailed analyses of technical and business requirements, creating customized solutions, and promoting.
Chapecó, Santa Catarina, Brasil
I contributed to the migration of IBPJ, implementing new technologies and modernizing processes. Despite the team's competence and dedication, the project didn't entirely meet my initial expectations, as much of my involvement focused on porting legacy code to the new platform.
Chapecó, Santa Catarina, Brasil
As the Tech Lead of the project, I spearheaded the transition from a monolithic PHP system to a microservices architecture using Node.js. This transformation not only modernized our technology stack but also resulted in significant cost reductions. We leveraged AWS services like ELB (Elastic Load Balancing) and ECS (Elastic Container Service) to optimize.
Chapecó, Santa Catarina, Brasil
As the principal developer, I was responsible for the creation of internal platforms and client-access solutions. My expertise extends to managing cloud application infrastructure, particularly on the AWS platform. During this period, I leveraged a wide range of technologies to optimize our operations and ensure the delivery of high-quality products.
São Miguel Do Oeste
Desenvolvedor em Java utilizando as tecnologias do Java EE integrado ao Wildfly, SpringBootDesenvolvimento Web/Mobile utilizando JavaScript, como ExtJs e Ionic.Executar as atividades de desenvolvimento, melhorias de projetos e sistemas, realizando o levantamento e o entendimento das demandas e especificações para elaboração da proposta técnica e comercial.
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Jonas Halmenschlager works for Onz Software.
Jonas Halmenschlager is listed as Senior Engineer | ONZ Finance at Onz Software.
AeroLeads has found 2 phone signal(s) with area code 999, 499 for Jonas Halmenschlager at Onz Software.
Jonas Halmenschlager is based in São Miguel Do Oeste, Santa Catarina, Brazil while working with Onz Software.
Jonas Halmenschlager has worked for Onz Software, Ntt Data Europe & Latam, Clubfood, Lifetysystem, and Sysmo Sistemas Ltda.
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Jonas Halmenschlager holds Bacharelado, Ciência Da Computação from Universidade Do Oeste De Santa Catarina.
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