Jairo Santos

Jairo Santos Email and Phone Number

Software engineer @ PicPay
sao paulo, sao paulo, brazil
Jairo Santos's Location
São Paulo, Brazil, Brazil
Jairo Santos's Contact Details

Jairo Santos personal email

n/a
About Jairo Santos

Jairo Santos is a Software engineer at PicPay. He is proficient in English.

Jairo Santos's Current Company Details
PicPay

Picpay

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Software engineer
sao paulo, sao paulo, brazil
Website:
picpay.com
Employees:
1717
Jairo Santos Work Experience Details
  • Picpay
    Software Engineer
    Picpay Aug 2019 - Present
    São Paulo Area, Brazil
    Atualmente trabalhando na funcionalidade Radar de Crédito, que analisa o perfil dos usuários e dá recomendações para que possam melhorar a relação financeira com o Picpay e o restante do mercado.Recentemente trabalhei na transmissão de dados de OpenFinance, servindo dados de milhares de usuários do Picpay dentro das normas de segurança e performance do Banco Central. Julgo que aqui fiz a melhor das minhas atuações: contribuições em decisões técnicas, testes, principalmente identificação e correção de bugs, identificação de melhorias de performance e custo, e disseminação de conhecimento com o restante do time.Somando Picpay e Guiabolso, já trabalhei em diferentes áreas: recomendação e contratação de ofertas de empréstimo (incluindo um motor de recomendação que permitia pessoas sem experiência de programação criar regras para ofertar empréstimos), e recepção de dados do OpenFinance.
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  • Pagseguro Uol
    Software Engineer
    Pagseguro Uol Mar 2019 - Aug 2019
    São Paulo Area, Brazil
    - Worked on integrations with risk evaluation services for the new PagSeguro charges API. This prevented the business and sellers from losing money and customers from wasting their time filing chargeback complaints.- Implemented a custom AWS Lambda runtime in Kotlin optimized with GraalVM for short startup times.Main technologies: Kotlin, Spring Boot, Apache Kafka, Cassandra
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  • Payu
    Software Engineer
    Payu Oct 2016 - Jan 2019
    Development of payments / e-commerce projects using agile methodologies (mainly Scrum) for PayU Latin American platform. Working both on backend and frontend projects with focus on user management and authentication. Worked on code review for e-commerce plugins such as Magento, OpenCart and Oracle Commerce Cloud. Pushed my teammates to build a Docker-based environment that helped speed up day-to-day development tasks.Tools involved: Java 8, Microservices, Spring Boot, AngularJS, PostgreSQL, Jira, MongoDB, Git (Bitbucket), Docker, Kafka, JUnit, Mockito, TestNG, EasyMock.
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  • Brandmedia Propaganda
    Php Developer
    Brandmedia Propaganda May 2012 - Dec 2014
    São Paulo Area, Brazil
    Full-stack developer. Worked on:- Fast-paced / highly volatile projects. Delivered a website for a political campaign in 4 days, from PSD layout to production.- Complex layout projects such as yesbrasil.com.br and Reveillon na Pauslista.- Small-scale websites with PHP, MySQL, HTML and CSS.- Small-scale e-commerce projects from scratch (i.e., using no platforms such as Magento or OpenCart).
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Jairo Santos Education Details

Frequently Asked Questions about Jairo Santos

What company does Jairo Santos work for?

Jairo Santos works for Picpay

What is Jairo Santos's role at the current company?

Jairo Santos's current role is Software engineer.

What is Jairo Santos's email address?

Jairo Santos's email address is ja****@****pay.com

What schools did Jairo Santos attend?

Jairo Santos attended Etec - Escola Técnica Estadual De São Paulo.

Who are Jairo Santos's colleagues?

Jairo Santos's colleagues are Peterson Bittencourt, André Carvalho, Sara Figueiredo, Milena Samara, Augusto Rodrigues, Nailson Rocha Chagas, Camila Ayumi Yoshinaga Sato.

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