Distributed Systems Engineer
2018 - PRESENTFunding Circle- Automated instant price models to calculate loans/interests prices for USA borrowers with Ruby, AWS, and Salesforce.
- Automated anti-money laundering processes for different geographies with Ruby, Amazon AWS, and Kafka.
- Implemented a Global CRM Platform unifying geographies with Clojure and Kafka Streams API.
Technologies: JavaScript, Confluence, PostgreSQL, RabbitMQ, Kafka Streams, Apache Kafka, Ruby on Rails (RoR), Ruby, ClojureSenior Software Developer
2017 - 2018Globo.com- Rewrote a mission critical application responsible for handling 40,000 requests per second.
- Maintained a React-based single-page application.
Technologies: JavaScript, Elasticsearch, Microservices, MongoDB, React, Python, GoLead Developer
2012 - 2017Bikeroar- Created a wide international marketplace.
Technologies: JavaScript, MySQL, PostgreSQL, Redis, Amazon Web Services (AWS), Elasticsearch, Shell Scripting, Ruby on Rails (RoR), RubyRuby on Rails Developer
2012 - 2013Bargains 4 Business- Designed and implemented an app that offers an easy way to see and buy thousands of deal vouchers.
- Created a suite of automated tests for error detection.
- Developed an efficient background process handling system.
- Incorporated customer authentication via OAuth API.
- Developed a secure API for third-party services.
Technologies: JavaScript, Capistrano, Git, Modernizr, CSS3, HTML5, Memcached, Redis, PostgreSQL, Backbone.js, Ruby on Rails (RoR)Ruby on Rails Developer
2011 - 2012Olook- Launched a mobile (iOS and Android SDKs) fashion eCommerce application called Mallguide.me that allows users to record brand and store preferences and provides them with personalized information.
- Developed a Ruby on Rails API that supports thousands of client requests and provided a clean way to manage administrative data. The work involved OOP, UX, and Geo localization technology.
Technologies: JavaScript, Behavior-driven Development (BDD), Test-driven Development (TDD), Kanban, XP, Scrum, Amazon CloudFront CDN, Amazon CloudWatch, Amazon S3 (AWS S3), Amazon EC2, Linux, Android SDK, iOS SDK, PostGIS, PostgreSQL, Solr, Ruby on Rails (RoR), Ruby