Mariana is available for hire

Mariana Bravo

Verified Expert in Engineering

Full-stack Developer

São Paulo - State of São Paulo, Brazil

Toptal member since September 24, 2017

Expertise

Full-stack Web Development Agile Development JUnit Java Git JavaScript Ruby HTML5 Linux

Bio

Mariana is a versatile generalist developer with over ten years of experience in projects including full-stack web application development, infrastructure automation, and legacy back-end services. She is passionate about doing quality work that delivers value to clients quickly and iteratively.

Portfolio

ThoughtWorks

AngularJS, Chef, ECMAScript (ES6), JavaScript, MongoDB, Ruby on Rails (RoR)...

StoryTouch

SWT, Eclipse RCP, Java

Experience

Agile Software Development - 10 years
Java - 10 years
Full-stack - 7 years
JavaScript - 7 years
Ruby - 7 years

Availability

Part-time

Preferred Environment

Git, Terminal, Vi, Linux

The most amazing...

...transformation I've taken part in was changing an internet banking manual deployment process into a one-click fully automated blue/green deployment.

Work Experience

Lead Developer

2011 - PRESENT

ThoughtWorks

Developed on the full stack with experience on different front-end and back-end tech stacks, as well as infrastructure automation.
Led several technical projects and teams, aligning technical vision, defining architecture, and enabling team growth.
Consulted on Agile practices with experience in different organizational contexts, helping clients adopt and adapt to their needs.

Technologies: AngularJS, Chef, ECMAScript (ES6), JavaScript, MongoDB, Ruby on Rails (RoR), Ruby, Spring, Java

Developer

2008 - 2011

StoryTouch

Developed a movie script writing desktop application with Eclipse RCP.
Worked on implementation of a rich text editor with pages for SWT.
Developed multiple graphical visualizations of script meta-data.

Technologies: SWT, Eclipse RCP, Java

Experience

Internet Banking

Technical lead for a project to allow customers to create new accounts online, including a front-end responsive web app, back-end services integrating with an ESB, and Blue/Green deployment automation.

Supply Chain Services

Worked on multiple back-end services supporting a clothing retailer supply chain. This involved creating and maintaining multiple Java microservices, reusing cross-cutting libraries, and automating their deployment.

Group Food Ordering

Delivered a group food ordering app within a short time-box, quickly ramping up on a custom-made jQuery-based framework.

Education

2007 - 2011

Master's Degree in Agile Software Development

Universidade de São Paulo - São Paulo, Brazil

2003 - 2006

Bachelor's Degree in Computer Science

Universidade de São Paulo - São Paulo, Brazil

Skills

Libraries/APIs

API Development, Chai, jQuery, Eclipse SWT, Sinon.JS, SWT

Tools

RSpec, *nux Shells, Vim Text Editor, Git, Mocha, Chef, Bamboo, Cucumber, Rollup, Terminal, Babel, Webpack, Eclipse RCP, Apache Solr

Languages

JavaScript, Java, Ruby, HTML5, ECMAScript (ES6), CSS3, SCSS, Python 3, SQL

Frameworks

JUnit, Mockito, AngularJS, Spring, Spring 4, Bootstrap, Ruby on Rails (RoR)

Paradigms

Refactoring, Test-driven Development (TDD), Agile Software Development, Object-relational Mapping (ORM), Functional Programming

Platforms

Linux, Docker

Storage

MongoDB, Relational Databases

Other

Full-stack, Web Development, Single-page Applications (SPAs), Vi, GoCD

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