Dominik is available for hire

Dominik Tränklein

Verified Expert in Engineering

Software Developer

Location

Berlin, Germany

Toptal Member Since

November 11, 2014

Dominik has over five years of experience developing websites and applications using a range of technologies. As co-founder and the CTO of Bleech.de, he is an entrepreneur as well, and has been described as professional and easy to talk to. He is passionate about optimizing every part of the development workflow and building service oriented software.

Git Ruby Ruby on Rails (RoR)CoffeeScript Gulp SQL MongoDB Spine AngularJS jQuery Devise HTML5 MacOS Agile Software Development Google API

Portfolio

bleech

Backbone.js, Spine, AngularJS, Flux, React, Ruby on Rails (RoR), MySQL...

Experience

PHP - 5 years SQL - 5 years JavaScript - 5 years Ruby - 4 years MongoDB - 3 years CoffeeScript - 3 years

Availability

Part-time

Preferred Environment

Git, Atom, Linux, Docker, Vagrant, OS X

The most amazing...

...project I've built was an online competition powered by a Rails API and AngularJS front-end. It was easily scalable and managed thousands of concurrent views.

Work Experience

CTO

2011 - PRESENT

bleech

Developed digital experiences for international brands, local companies, and creatives.
Programmed most of the back-end and logic-heavy front-end functions for over a hundred projects.
Optimized development and deployment workflows.

Technologies: Backbone.js, Spine, AngularJS, Flux, React, Ruby on Rails (RoR), MySQL, PostgreSQL, Docker, Vagrant, Git, PHP, CoffeeScript, JavaScript, Ruby

Experience

Tor für Deutschland

A massive personalized email generation service with SendGrid integration, Rails API and AngularJS Front-end. Highly scalable architecture. Image processing and montage.

CleverElements

http://www.cleverelements.com

A custom newsletter creation and delivery service. I migrated the existing monolithic PHP system to a Rails API. SpineJS front-end with Async UI. WYSIWYG template editor.

AEG GreenColors

A Rails application for image processing and creation. I implemented Spreadshirt API integration and ordering.

Sparkasse Girokonto

A heavy parallax scrolling website with custom game logic.

Golf GTD Webspecial

A digital product presentation. I added custom animation framework and player logic.

Sticky & Sweet

A custom Rails web shop. I implemented a live product configurator for image processing and creation in print quality with direct delivery to print shop via FTP.

Skills

Languages

Ruby, CoffeeScript, JavaScript, HTML5, Sass, CSS3, JADE, Haml, SQL, PHP

Frameworks

Ruby on Rails (RoR), Express.js, Padrino, Sinatra, Hapi.js, AngularJS, Flux, Laravel, Compass, Kohana

Libraries/APIs

jQuery, Zepto, Devise, CarrierWave, Google API, Twitter API, Facebook API, Mongoid, ImageMagick, React, HTML5 Canvas, Backbone.js

Tools

Gulp, Git, Grunt, Atom, Vim Text Editor, Vagrant, Spine, Shell

Paradigms

Agile Software Development, Functional Programming, Service-oriented Architecture (SOA), Domain-driven Development, Test-driven Development (TDD)

Platforms

MacOS, Linux, OS X, Docker

Storage

MySQL, MongoDB, PostgreSQL, Redis, Memcached, CouchDB, Neo4j

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