Yiorgos Michokostas

During my time at United Signals I was part of a team building the core funcionality of a green field project using Clojure. Additionally I provided enhancements and support to the existing Ruby on Rails application. - Working on a green field app using Clojure, Clojurescript - Updates as well as new features on the main application written on Ruby on Rails. - Infrastructure tasks including setting up app logging and monitoring. - Evaluate 3rd party applications for incorporating them in our application.

During my time at GoMore I was involved in many different areas of the product. Mainly being part of the backend team but quite often my tasks included adding features in the frontend as well. I was responsible for: - Developing RESTful APIs with Clojure and Ruby - Creating new front-end features with VueJS - Tasks included DevOPs with AWS - Joining meetings during the product development process

National Oilwell Varco is an American multinational corporation. It is a leading worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry. - I was responsible for the redesign of the Real Time Automatic Drilling System App using the Novos SDK, QT and C++11.

- I was responsible for building and working on RESTful APIs written with Ruby on Rails for mobile apps, implementing new features and integrating them with 3rd party web services. - My tasks also involved implementing new features for native iOS apps written in Swift and Objc. In addition, I successfully migrated the entire codebase of an app from Swift version 2 to version 3. - Furthermore, I built a fully functionally scanning app for ticket redemption written with React Native/ Redux/Redux-Saga.

d:evolute is a Berlin based Web Agency, specialized in Ruby on Rails. During my time in d:evolute I extended my skills in developing test driven and scalable web applications, in addition I gained experience in javascript (angularjs), RSpec, sql, css, haml and deploy web apps(cloudcontrol).

Promoting summit radio at the lift stations to the public Reporting conditions at lift stations to the radio

Researching potential clients for EpicTV and building up contact

Graphic design, posters, flyers and advertisement brochure & stamps Tools: CorelDraw, Photoshop, MS Office, Adobe Acrobat Pro, Blender Operator of photocopy, typography machines, plotters Book printing and binding Communication with managers and clients

Repair local area computer networks (LAN) Software and Hardware support

Thesis: ‘Implementation of an online telephone catalogue with usage of PHP/MySQL/APACHE technologies’