HireDereck
Dereck
Belo Horizonte, Minas Gerais, Brazil
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Dereck is a Senior Software Engineer with 15 years of experience working on a variety of projects focused on Web Development. He has mainly used Java in the backend, but also has good knowledge of frontend frameworks like JavaScript and React and backend databases like MongoDB. He holds a Bachelor’s Degree in Computer Science and has experience working with small to big companies building complex web-based solutions. For him TDD is critical, and he has vast experience working with unit tests using tools such as JUnit.
Hire Dereck
Skills
Years
1
2
3
4
5
6
7
8
9
10+
React
MongoDB
Relational Databases
Java
AWS
Spring
YUI
Javascript
Redux
Spring Boot
JUnit
C
CircleCI
Webflux
JSP
WebSphere
Servlets
PostgreSQL
Tomcat
JSF
Hibernate
EJB3
Jasper Reports
JBoss
Oracle
DB2
Skills
9+ Years
Developer Personality
Feature Experience
MODERATE
EXTENSIVE
EXPERT
Cultural Experience
MODERATE
EXTENSIVE
EXPERT
Portfolio
Jobsity
Senior Software Engineer
Categories
Work Experience : 2022
Senior software engineer – working as a lead react developer on a team of 8.
Skills
Features
Era Uma Vez Festas
Senior Software Engineer / Owner
Categories
Work Experience : 2013-2022
- Business owner: responsible for taking technical responsibility for governance, compliance, Return of Investment (ROI), assemble teams, manage talent, improve communication and define expectations, goals, metrics
- Development of applications: front end – using React/Redux; back end – using Java with Spring; and data – using MongoDB.
- Implementation of CircleCI for automated tests.
- Amazon AWS server maintenance: deployment of applications.
- IT management: architecture planning, execution and maintenance of the IT infrastructure.
- Hiring and management of personnel.
Unisys
Lead Java Engineer
Categories
Work Experience : 2014-2015
- Development of software in Java and Websphere (working with SOA).
- Guidance of other team members during the software development.
Avenue Code
Senior Software Engineer
Work Experience : 2011-2014
- Worked remotely for Macy’s from Brazil to San Francisco, CA
- Development of software in Java for web (frameworks: Hibernate, Spring, JUnit, YUI; database: Oracle; AS: JBOSS)
- Maintenance and development of Queries and Procedures in SGBD Oracle.
- Part of the hiring team, responsible for interviewing and conducting technical tests on candidates.
Features
Spread Systems
Java Engineer
Work Experience : 2009-2011
- Development of software in Java (frameworks: JSF, Hibernate, EJB3, JasperReports, JBossWS; databases: Oracle, DB2; AS: JBOSS)
- Integration and distribution of software. Software configuration management.
- Function points analysis.
- Studied the process of software development during the CMMI level 5 certification.
Concert Technologies
Java Engineer
Work Experience : 2007-2009
- Development of real time systems, integrating Java and C languages
- Development and maintenance of Web System built using JSP and Servlets
- Administration of PostgreSQL database.
- Maintenance of Web server (Tomcat)
- .NET Developers
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