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DAVID E.

Top Rated Prolancer
United Kingdom
Negotiable
HIRE PROLANCER
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  • PROFILE
  • PORTFOLIO
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Profile Summary

I love to solve problems to make people happier.

Expertise
  • Python Developer
    2-5 Year Experience

    4/5

  • Django Flask Rabbitmq
  • Java Developer
    2-5 Year Experience

    4/5

  • Spring Spring boot Spring mvc
  • Front-end Developer
    0-2 Year Experience

    4/5

  • JavaScript React React native
  • Other
    > 5 Year Experience

    4/5

  • Oracle Oracle pl sql Relational databases
    Employment History
  • Several: from developer to team manager
  • GTT Full Time
    Alicante, España Jan 1999 - Mar 2017

    Several roles during 18 years: - Analyst - Developer - Team manager (for more than 20 people) - BI developer/manager - QA manager

  • Lead developer
  • Atkloud LLC Part Time
    Raleigh, Carolina del Norte, EE. UU. Aug 2012 - Mar 2017

    Main developer of a Spring Boot web application. Working with technologies like: - Spring boot - JPA - Elasticsearch - MongoDB - Postgres - MySQL - Flyway - Power BI - ZK - Docker - Jira, Confluence, Jira Service Desk - Github - Gradle

  • Senior Java Developer
  • Clevertech Full Time
    Alicante, España Mar 2017 - Feb 2018

    Project: MediaQurator (https://www.media-qurator.com/) Technologies: React/Redux, Semantic UI, Java, Spring Boot, REST API, PostgreSQL, Linux, Docker, Camel, AWS In collaboration with the architect at Vision Media, design and implement their new Media Review application, mainly focused on the back-end.

  • Senior Java and Django developer
  • Optimile Full Time
    Alicante, España Feb 2018 - Feb 2019

    Project: OCPI API, mobility app Technologies: Django, Python, Rabbit MQ, REST API, PostgreSQL, Docker Goal: In collaboration with the main architect at Optimile, implement the OCPI standard REST API, including RPC communications with other modules using a Rabbit MQ broker. Project: Routeplanner API Technologies: Java, Spring Boot, Rabbit MQ, REST API, PostgreSQL, Docker, Neo4J Goal: Build a Spring Boot application to calculate trip routes using the graph database Neo4J. Project: Mobility platform. Technologies: Django, HTML, CSS, Javascript Goal: Maintain several Django applications, using Django templates with HTML. Project: Roaming (OCHP, other protocols) Technologies: AMQP (Rabbit), Spring Boot, Django. Goal: Maintain several applications used to communicate external partners using different protocols. Mainly use AMQP and REST interfaces with different protocol definitions. Project: Smart grid Technologies: Django, Spring boot. Goal: Create an algorithm to optimize the charging process of electric vehicles in charging stations.

    Education
  • Computer Sciences
  • Universidad de Alicante Grade: Computer Science (Ingeniería Informática)
    Jan 1993 - Sep 1999

    Bachelor in computer sciences (5 years).

    Interests & Hobbies
    ESports Table football Video gaming
    Languages
  • English

    Full Professional Proficiency

  • Spanish

    Native or Bilingual Proficiency

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