George O.

Full Stack Developer

470 dollar
Freelancer
11 years
Botosani, ROMANIA

My experience

DevEx SolutionsAugust 2016 - Present

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Centric IT Solutions RomaniaFebruary 2012 - August 2016

Currently working in a Scrum team to build a data warehouse for the Centric Enterprise.
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Freelance .NET DeveloperNovember 2010 - February 2012

Worked with another developer on some software for a marketing company. The results of this

collaboration are a marketing software and two web application.
After my initial contact with .NET and ASP.NET Web Forms, I decided to expand my knowledge and find out some more about what technologies are available: Windows Forms, ASP.NET MVC (version 2), WCF, ADO.NET.
Projects with Windows Forms had the sole purpose to exercise my C# skills and get accustomed with the .NET framework and what it offered.
Projects with WCF introduced web concepts but only on a minimal level. The most important solution regarded the implementation of a distributed computer capable of doing fast operations with many digits by dividing the work amongst registered workers. To simulate multiple workers I also got some knowledge working with VirtualPC (obsolete at the moment).
Projects with ASP.NET MVC had a pure academic purpose as the technology was new at the time. It was already creating a lot of hype so I went with it. These solutions deepened my knowledge of web development and because of the new technology I also got to work with both client technologies (HTML, CSS, JavaScript, jQuery, AJAX, HTTP) and server technologies (EntityFramework, ASP.NET infrastructure, IIS) .
Around the same time I got really interested in architecture so went ahead and studied a lot design patterns, design principles, application architecture and related. My brother also provided me with the possibility to review a lot of his code, thus opening a lot of doors.
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Freelance C# DeveloperMarch 2010 - May 2010

Under the supervision of my brother I made first contact with C# and ASP.NET Web Forms. The result of this collaboration was a web application that enabled management of person contact details. The functionalities of the application were limited to simple CRUD for persons using a rather simple UI built with Web Forms.
This was my first contact with C# (I must indicate that I previoualy worked only with C and C++) and .NET, but it left me such a great impression that I decided I would like to study hard on this field.

My stack

Technologies

IIS, SCSS

Others

DDD

Environment of Development

TFS

Software testing

Test Driven Development (TDD)

Databases

ADO.NET

Frameworks

jQuery, WCF, Entity Framework, .NET

Analysis methods and tools

Scrum, Design Patterns, Agile

Languages

OOP, UML, PL/SQL, JavaScript, XML, ASP.NET MVC, LINQ, C#, ASP.NET

My education and trainings

Master's degree with thesis "Recommendation systems: algorithms and considerations" Field Of Study Distributed Systems and Web Technologies - Faculty of Computer Science2014 - 2016

Bachelor's degree with thesis "Recommendations using Collaborative Filtering" Field Of Study Computer Software Engineering Grade 10 - Faculty of Computer Science2010 - 2014