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Juan Roldan

Angestellt, Lead Rails Developer, Ora HQ
Auckland, Neuseeland

Fähigkeiten und Kenntnisse

Ruby on Rails
TDD
Team leadership
ScrumMaster
Ruby
Git
jQuery
MongoDB
JavaScript
PostgreSQL
MySQL
HTML
CSS
Scrum
LINUX
AWS
Docker
CI/CD
Kubernetes
CircleCI
Bootstrap
EC2
SNS
SQS
ECS
S3
Cognito
Unitest
RSpec
terraform
ArgoCD

Werdegang

Berufserfahrung von Juan Roldan

  • Bis heute 9 Jahre und 6 Monate, seit Jan. 2016

    Lead Rails Developer

    Ora HQ

    Currently in charge of developing new functionalities related to the billing area of our Admin section, performing database performance improvements and testings, generating PDF orders via background jobs, re-balancing the work that each background queue is taking care of and providing new interfaces for Admin users to generate weekly reports in a much faster and logical way.

  • 1 Jahr und 6 Monate, März 2023 - Aug. 2024

    Software Engineer

    ASML
  • 1 Jahr und 9 Monate, Mai 2014 - Jan. 2016

    Lead Rails Developer

    AREA 17

    His work here included time and risks estimations, frontend/backend integration tasks, tests writing, backend refactors, coordinating efforts with developers from France and United States, organizing meetings with project managers for demonstrations and successfully weekly production deploys. Developments coordinated through Hipchat and GoogleHangout services

  • 1 Jahr und 1 Monat, Jan. 2014 - Jan. 2015

    Lead Rails Developer - Technical Delivery Manager

    STARTERTABLES

    His work on this project consisted on time and risks estimations, backend and frontend solutions, code quality analysis, performance and stress testing, DB maintenance, payment gateways implementations (Braintree and Stripe), PDF generations for invoices, analytics implementations through SegmentIO (Google Analytics - Intercom - Facebook Conversion tracking).

  • 9 Monate, Aug. 2013 - Apr. 2014

    Lead Rails Developer

    Globant

    His work here included time and risks estimations, frontend/backend integration tasks, tests writing and backend refactors. Developments coordinated through Skype and GoogleHangout services

  • 1 Jahr und 8 Monate, Jan. 2012 - Aug. 2013

    Ruby on Rails Developer

    INSIGNIA

    His work here included time and risks estimations, frontend/backend integration tasks, tests writing and backend refactors. Developments coordinated through Skype and GoogleHangout services

Ausbildung von Juan Roldan

  • 5 Jahre und 10 Monate, März 2007 - Dez. 2012

    Computer Engineering

    Universidad Nacional de Tucumán

    Software Engineering

Sprachen

  • Englisch

    Fließend

  • Spanisch

    Muttersprache

  • Italienisch

    Grundlagen

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