Sergio G.

Sergio G.

I like resolve real problems with tecnology

, Brazil

Experience: 22 Years

Sergio

I like resolve real problems with tecnology

110000 USD / Year

  • Immediate: Available

22 Years

Now you can Instantly Chat with Sergio!

About Me

Experienced developer with a demonstrated history in the Web Services industry. Skilled in Service-Oriented Architecture SOA, microservices environment, Java EE, Spring Framework, kubernetes, docker , RabbitMQ and others components. Strong enginee...

Show More

Portfolio Projects

Description

Positions and roles

Solutions Architect - 06/2021
Software Architect - 01/2020 - 06/2021
Tech Leader - 03/2016 - 01/2020
Software engineer - 09/2012 - 03/2016


Designing IT solutions with reactive architecture, safe, high performance, scalable, high availability and to attend good
practices in the supporting of all company's teams that need to change or create new digital products to meet the business objectives.
Mentoring and leading the squad Offer, Stock and Branch to transform the offer domain, inventor warehouse domain and branch
store domain to build many microservices responsible for supporting the business requirements. Technology utilized: Spring boot,
RabbitMQ, Kafka, NewRelic, Splunk, persistence polyglot, implements the main patterns as SAGA, chassis, API gateway, API
composition, CQRS and others.
Participated in design application, mentoring and leading the team to transform the ABACOS(Back office/ERP) for its own
solution an order management system with the purpose of helping the company to save a lot of money by allowing it to scale its operation
in the country and implements the idea of an omnichanel. The technology adopted was java with spring framework with reactive
transactions between components and systems.
Development integration between e-commerce and ABACOS (Back office/ERP) with JavaEE solutions.
Development of the processors

Show More Show Less

Description

Caixa Econômica Federal

Development IT solutions for the Back Offices of Caixa Econômica Federal Agencies. Solutions to sustain high transaction
volumes with Java EE and integration with protocol accepted by legacy components.

Show More Show Less

Description

International project for the American homecare network Walgreens, based on the J2EE/WEB platform, jointly other offices (USA, India and Philippines) for the B2C sale.

Show More Show Less

Description

National project for the Department of Finance of Alagoas in the development of a system to improve the control and tax collection using J2EE platform (WEB and Client/Server), with workflow control and DW Sagent to cross-check information to detect fraud.

Show More Show Less