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senior
Registration: 11.05.2022

Sergio Pintos

Specialization: Web developer
More than 15 years of experience in software development. Experience in customer facing activities, from technical Pre-Sales, business users and consultancy to troubleshooting production systems. I'm passionate about building creative products in an agile environment where all team members (sales, product, engineering) work together as a great team. 15+ years of experience in Java web applications I am currently learning crypto (Solidity)
Java EE JSON Spring Boot Ethereum SQL JavaServer Faces (JSF) Jboss application server REST TypeScript Java Shell scripting Elasticsearch React AWK C++ Git nosql Node.js Maven Jest IntelliJ IDEA Bash Eclipse Solidity gradle JavaScript MongoDB JDBC MySQL Unix shell scripting Tomcat Cucumber Groovy Linux Redis C
More than 15 years of experience in software development. Experience in customer facing activities, from technical Pre-Sales, business users and consultancy to troubleshooting production systems. I'm passionate about building creative products in an agile environment where all team members (sales, product, engineering) work together as a great team. 15+ years of experience in Java web applications I am currently learning crypto (Solidity)
Java EE JSON Spring Boot Ethereum SQL JavaServer Faces (JSF) Jboss application server REST TypeScript Java Shell scripting Elasticsearch React AWK C++ Git nosql Node.js Maven Jest IntelliJ IDEA Bash Eclipse Solidity gradle JavaScript MongoDB JDBC MySQL Unix shell scripting Tomcat Cucumber Groovy Linux Redis C

Portfolio

CME Group

Team Leader

Avaya

Software Engineer

PayPal

My tasks are: backend development of paypal's features, bug fixing, functional and shadow testing, tech discussions, release, prod deploy and monitoring.

Skills

Ethereum
RSK
Hardhat
NodeJS
Solidity
React
Javascript
Jest
Unisawp
Typescript
Java
Spring Boot
React js
React-Admin
Cucumber
Gradle
Maven
REST
HATEOAS
EclipseLink
SQL
Java EE
Shell Scripting
JBoss Application Server
Spring Framework
Java Enterprise Edition
Bash
EJB
JUnitJ
Tomcat
JDBC
MySQL
JavaServer Faces (JSF)
Linux
C++
Eclipse
Git
JSON
Transferencia de Estado Representacional (REST)
IntelliJ IDEA
Programación en C
JMeter
Vi
Unix Shell Scripting
Awk
Groovy
Redis
NoSQL
MongoDB
ElasticSearch

Work experience

Software Engineer
since 12.2021 - Till the present day |PayPal
Ethereum, RSK, Hardhat, NodeJS, Solidity, React, Javascript (ethers.js - web3.js), Jest, Unisawp, Typescript, Java, Spring Boot, C++
- Building https://www.paypal.com/ on a microservices architecture. - My tasks are: backend development of paypal's features, bug fixing, functional and shadow testing, tech discussions, release, prod deploy and monitoring.
Team Leader
06.2021 - 03.2022 |CME Group
Java, Spring Boot, EclipseLink, React js, Cucumber, Gradle, Maven, REST, SQL, Linux, Jenkins, Bamboo, XLR
- Team Lead through the entire software development life-cycle; including requirements Capture, Risk Analysis, Tech Specs, Design, Project tracking, Customer Acceptance, Roll out and system Maintenance & Support. - I am the main pinpoint of communication between the CME Managers and the development team in the related matters of development of software.
Software Consultant
05.2021 - 11.2021 |Geco
MongoDB, NodeJs, PostgreSQL, Hibernate
Search engine development of an ecommerce platform: https://www.tufarmacia.ar/ (demo site).
Software Engineer
12.2018 - 06.2021 |CME Group
Java, Spring Boot, Rest, React js, React-Admin, Cucumber, Gradle, Maven, REST, HATEOAS, EclipseLink
Software development over CME Span tools.
Software Engineer
12.2013 - 11.2018 |Avaya
Java, Spring, Docker, Microservices, Gigaspaces, Postgres, Rest, GWT, Vaadin, Angular, Redis, Groovy, Hibernate. Kafka, Logstash, ElasticSearch
- The work involves: development of a Rules Engine solution for call centers and consultancy to customers located in the United States. -Daily meetings in English with co-workers from the USA, Canada, India and Russia. - Java profiling with VisualVM and Performance Testing (JMeter).
Software Engineer
09.2009 - 11.2013 |Swiss Medical
EJB 3 and REST tier (JEE 6, RestEasy, OAuth, EJB3, JBoss-Spring, Jax-B)
- Lead developer working on cross company projects. - The work involved: new functionality, bug fixing and migration of several Java applications. Also migrating PowerBuilder and AS400 applications to JBoss. - Java profiling with VisualVM and Testing performance with JMeter. - Knowledge transfer sessions about specific technologies and programming guidelines to co-workers.
Software Engineer
03.2008 - 09.2009 |Verizon Business
.
- Java development of web applications using JSF (My Faces and Richfaces) integrated with Spring and Hibernate frameworks. - Daily meetings in English with co-workers from USA and India.
Software Developer
07.2007 - 03.2008 |Telefonica Argentina
.
Development of command line Java applications on UNIX.
Software Developer
04.2006 - 07.2007 |BBVA – Banco Frances
.
Development of web java applications (JSP, Servlets, JDBC) and UNIX batch scripting.

Educational background

Information & Systems (Bachelor’s Degree)
Till 2010
Licenciado en Sistemas, CAECE University

Languages

PortugueseAdvancedJapaneseAdvancedSpanishAdvancedEnglishAdvanced
Java EEJSONSpring BootEthereumSQLJavaServer Faces (JSF)Jboss application serverRESTTypeScriptJavaElasticsearchAWKC++GitnosqlNode.jsMavenJestIntelliJ IDEABashEclipseSoliditygradleJavaScriptMongoDBJDBCMySQLCucumberGroovyLinuxRedisC