Experience

OSI

• United States
• IT Services and IT Consulting
• 1 - 100 Employee

• Full-stack Developer

  • Jan 2021 - Present

  Developing enterprise application for corporate governance, shareholder communication and engagement. Work in a team spanning across four continets.Developed coding standards for the team. I have fundamental role for improving the application architecture, performance and quality.Used technologies: C# .NET Core, Entity Framework, Angular, Selenium. Developing enterprise application for corporate governance, shareholder communication and engagement. Work in a team spanning across four continets.Developed coding standards for the team. I have fundamental role for improving the application architecture, performance and quality.Used technologies: C# .NET Core, Entity Framework, Angular, Selenium.



GfK - An NIQ Company

• Germany
• IT Services and IT Consulting
• 700 & Above Employee

• Programmer Analyst Developer

  • Mar 2019 - Jan 2021

  Analyzed and improved one of the internal systems of the company written in Ember. Refactored some of the most common components to improve performance and code quality and wrote documentation and covered the most important parts with Unit Tests. Developed features considered impossible because of limitations of the inherited code base. Developed automation framework with C# (Gherkin + SpecFlow);Occasional back end development - C# + Entity Framework;Developed a project from scratch for one of the company’s major clients. Technologies and chosen methodologies - Framework of choice - React with Redux for state/storage; - Linter - Es Lint (AirBnB configuration) and B.E.M. as a method to improve code reuse and code sharing; - The project documentation I wrote using J S Docs and the architecture docs in Confluence; - SASS; - Jest with Enzyme for unit tests; - T.F.S. for CI and CD and Git for source control;Used both class based and functional development depending on what seemed appropriate. Prefer composition over inheritance for code reuse. The most exciting tasks during development were: - Project initial setup, research and decision making for standards and methodologies in use; - Developed a component for form validations, both server side and client side; - Table component supporting all standard actions (sorting, row actions, CRUD operations, reordering etc.)Developed supporting application for public API: - Framework - Angular with TS; - Linter - Ts Lint (AirBnB configuration); - Jasmine with Karma for unit tests; - Jenkins, Octopus and GIT for CI, CD and source control; - Firebase.



Titan Gate

• Technology, Information and Internet
• 1 - 100 Employee

• Software Developer

  • Jun 2018 - Mar 2019

  Worked on multiple projects. The main technology used was JQuery but most of the functionality re-wrote in Vanilla JavaScript. The contract with the company I signed for re-design of https://phonearena.com but extended it to include: - Designing and writing an algorithm for finding white spaces on a 3rd party websites and inserting ads inside them; - Initial setup of a project for admin tools and integrating a 3rd party template;- Research and POC for layout testing using Galen Framework;- Support automation tester during the development of functional tests using https://codeception.com.



Fourth

• United States
• IT Services and IT Consulting
• 500 - 600 Employee

• Software Developer

  • Dec 2016 - Jul 2018

  Development of web and mobile applications with Ember. Worked on three different projects during my employment.The most exciting tasks were: - Development of offline storage using Indexed db; - End to End automation projects for two of the applications; - Did a presentation and coached the team on Flex and Grid Layouts; - Proof of concept project for resolving data conflicts. Development of web and mobile applications with Ember. Worked on three different projects during my employment.The most exciting tasks were: - Development of offline storage using Indexed db; - End to End automation projects for two of the applications; - Did a presentation and coached the team on Flex and Grid Layouts; - Proof of concept project for resolving data conflicts.



IT SOFT Ltd

• Greece
• Software Development
• 1 - 100 Employee

• Front End Developer

  • Jul 2015 - Dec 2016

  Development of web and mobile applications with: jQuery; PHP.Development of ERP system with: Ruby on Rails; jQuery; Bootstrap.BDD (unit, integration and acceptance tests). Development of web and mobile applications with: jQuery; PHP.Development of ERP system with: Ruby on Rails; jQuery; Bootstrap.BDD (unit, integration and acceptance tests).