Radu D.

Full Stack Developer

420 dollar

Mon expérience

Ipsos Interactive ServicesOctober 2018 - May 2020

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PentalogJune 2017 - June 2018

- .NET develper
- Maintaining and improving the largest project inside Pentalog (TraceOne project)
- .NET, Ajax, Html, Css, JavaScript, SQL
- Source control GIT(TFS), SCRUM/AGILE methodologies managed with TFS

IBMJanuary 2017 - April 2017

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FreelanceJanuary 2009 - February 2017

Also had some breaks in this period of years.
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Siemens PLM SoftwareJuly 2015 - November 2015

- Programming in C/C++
- Programmed an UDP Server that could simultaneously send and receive 8000
connections/second(on a normal computer) without losing data.
- Used tehnologies such as: I/O completion ports, ashynchronous operations, socket
- Programmed my own tehnologies for the server such as a parser for the comand line,log message,
thread funtion to simplify thread usage on Windows
- Source control
- Used design patterns(RAII,SOLID)
- Optimization:preallocation,eficient loops, system IOCP, atomic operations
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Siemens HealthcareJuly 2014 - October 2014

- Java/C# programming
- developer .NET
- EntityFramework
- databases(usually SQL Server)
- Repository
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Siemens PLM SoftwareMarch 2014 - August 2014

- learning c/c++ advanced programming
- using reporsitories to build the projects in team
- using frameworks program in environments
- Portaudio
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Pyramid SoftAugust 2010 - June 2012

Usually a web programmer,but also a designer.
- Web development(php,css,javascript,html,.NET)
- Software programming
- Image editing
- Digital printing

Mes compétences


.NET, Entity Framework, AJAX

Analysis methods and tools

Agile Methodology, Design Patterns


Image Processing




Repository Pattern

IT Infrastructure



PHP, SQL, OOP, JavaScript, C/C++, C#, HTML5, ASP.NET MVC, HTML, Java, C++, CSS

Software testing

Optimizely, Unit testing


SQL Server 2017, Oracle, MySQL, Microsoft SQL Server


.NET Core, Entity Framework Code First

Mes études et formations

Full Stack Web Development Certification - Computer Software Engineering - Free Code Camp2016 - 2017

Mathematical informatics - Transylvania University of Brasov2012 - 2016

IT - Grup Scolar Industrial Energetic2008 - 2012