ruby on rails engineer

Nino has been a software engineer, consultant and technical lead for 6+ years. He speaks both biz and tech fluently and loves the crossroads of software and marketing. A deep understanding of full stack web development allows him to easily tackle all manner of web related projects. He loves optimizing online sales funnels and engineering apps in the marketing space. If you’re selling a software service online, he will be a great asset.

He is also an open-source enthusiast and mentor at Rails Girls. Passionate about start-ups and a technical leader that can help build the next hot venture in a Ruby environment from the ground up.

  • coffee@rubyengineer.com
  • Europe
  • UTC+1


Ninoslav Milenović
Part-Time Remote
  • Coding
  • Travel
  • Art
  • Track
  • Photos
  • Cycling
  • Music
  • Books

hobbies & interests

  • Science
  • Coffee
  • Culture
  • Dogs
  • Fitness
  • Nature
  • Writing
  • Food


information technology

undergraduate degree

Focused on principles of software engineering, advanced algorithms and in depth database design. Received an introduction to basic theory and applied mathematics. Acquired strong critical thinking skills.

communications technology

postgraduate degree

Focused on expanding skills in creating, planning and developing communication systems for businesses. Acquired knowledge to integrate the latest technology in web, multimedia and telecommunication systems, and performed research in the field.



47international 2015-present

A digital creative agency partnering with distributed teams of world class consultants spread across the globe. The remote nature of our teams ensures our presence on both western and eastern markets which proved to be an extremely successful model for many startups as well as large established businesses. We focus on web solutions and feature rapid prototyping and software development, mainly by using Ruby on Rails framework.

backend lead

conichi 2015-present

Utilizing beacon technology, Conichi developed a software solution that lets you skip the hotel check-in/check-out process, enables you to pay for all the services using your smartphone and enhances every stage of your stay, seamlessly taking care of your little travel hurdles. Nino is in charge of all the backend development and deployment processes.

technical lead

aquipa partner 2013-2015

Establishing and supervising the software development process, setting short-term objectives, assessing progress, conducting code reviews, establishing an application deployment process, monitoring application performance and working with founders to develop and refine user stories and translate them into compelling products and features.


rails girls 2013-present

Rails Girls is volunteer-run non-profit community dedicated to giving women the tools to create awesome web applications. Committed to help learners of all skill levels, from beginners tackling early challenges to experienced developers who need help on specific problems.

ruby on rails engineer

international consultant 2011-present

Writing well architected, tested, maintainable code, performing dev-ops and server wrangling on cloud-scale infrastructures, deploying amazing web applications with Ruby on Rails and collaborating with some of the biggest names in the industry.

ruby engineer

nbcuniversal, inc 2011-2013

Contributed in building the web infrastructure for one of the world’s leading media and entertainment companies in the development, production and marketing of entertainment, news and information to a global audience.

ruby developer

kolosek 2011-2013

Worked on multiple projects and had roles ranging from design, development, test and deployment to critical optimizations and integrations with third-party services.

python developer

tonet 2009-2011

Designed, developed and deployed a Management Information System based on Data Warehouse as part of Infrastructural Information System for natural gas distribution along with other internal tools such as Mass Bill Printing software, SMS gateway and BI reports generator.

python developer

freelancer 2008-2009


Released a number of gems and API wrappers over the years. Among others, contributed to Rails, Grape, Devise and Factory Girl.

30+ projects delivered over the years. Working on a daily basis with tools like Rspec, Grape, Devise and ActiveAdmin. Can be seen on tech conferences and meet-ups.

Experienced in developing and integrating solutions with web services APIs using CoffeeScript, jQuery, AngularJS and Ember.js across multiple projects.

Skilled in engineering and maintaining relational and noSQL databases. Designed and built multiple applications with MySQL, PostgreSQL, MongoDB, Redis and ElasticSearch.

Deploying highly-available, monitored cloud installations to Heroku, RackSpace, AWS, and Digital Ocean. Developing recipes to consistently provision numerous server-side packages. Using tools like Capistrano, Chef and Codeship.

Experienced in developing responsive HTML5/CSS3 pages using Twitter Bootstrap and ZurbFoundation. Interpreting the material coming from graphical and UX designers.


smart hotels platform
Aquipa Partner
Aquipa Partner
customer acquisition platform
NBC Universal
nbc universal
media and entertainment
video streaming service
live astrology services
media and entertainment
Exit Reality
Exit Reality
virtual reality pioneer
Macmillan Digital Education
Digital Education
leading educational publisher


16 Nov 2014
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If you have an issue with Messages on OS X being stuck in offline mode, try this solution.

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