Cosmin U.

.NET Software developer

Outsourcing
Senior
Bucharest, ROMANIA
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My experience

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S&T Romania01.12.2011 - 01.03.2013

Senior .NET Developer and Consultant for a leading system integrator, providing a wide range of IT consulting services, developing and implementing customized solutions and offering 24/7-customer support.

Participation in the development of a project for ARACIP, a Goverment institution in charge of coordonating the licensing process for all public and private education providers in Romania. Its role is to provide an online platform that would be used by all educational institutions to view, edit and store all documents required in the license approval process, to share documents and information and visualize detailed reports regarding the entire process.
  • Application Design: Data Access layer, user interface guidelines, unit testing guidelines and design.
  • Development of a working framework according to the guidelines so that the project can scale to a large number of developers and testers that are going to work remotely.
  • Design of a client side JavaScript error tracking framework to support logging and server reporting of errors.
  • Participation in the design of a user interface wire-frame and implementation of a number of modern UI components.
  • Design and implementation of an Audit component integrated with NHibernate API.
  • Design of a number of best practice templates or code snippets to speed up the development process.
  • Research for various frameworks and/or patterns.
  • Coordination and coaching of the team members.
  • Training of the development team in Scrum Agile Methodology.
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TechTeam Akela01.06.2011 - 01.12.2011

Senior .NET Developer for a premier Romanian provider of Custom Software Solutions, delivering software development, testing and implementation services consistent with the visions and requirements of more than 200 clients.

Participation in the development of a project for Markit, a leading, global financial information services company with over 2,200 employees. The company provides independent data, valuations and trade processing across all asset classes in order to enhance transparency, reduce risk and improve operational efficiency. Its client base includes the most significant institutional participants in the financial marketplace.
  • Design and development of new features according to software specifications.
  • Refactoring and optimization of the existing system components.
  • Introduction of an automated build system and new release delivery reducing the time to release from 6 hours to 20 minutes.
  • Optimization of the web server and database usage.
  • Automation of the performance and usage reports for the web servers by integrating MS LogParser and using different source logs.
  • Research activities.
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MyStaff Co01.10.2010 - 01.06.2011

Senior Developer within a company specialized in software development covering key HR processes in the HR Administration and Talent management domain.

Participation in the development of the fourth release of the MyStaff application, MyStaff 4.0.
  • Design and development of new modules according to software specifications.
  • Development of several modules for MyStaff Application, Server and external websites.
  • Design of a number of core framework components as well as UI reusable controls in order to have a run-time customizable/serializable user interface.
  • Research activities.
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TechTeam Akela01.03.2010 - 01.10.2010

Senior Developer for a premier Romanian provider of Custom Software Solutions, delivering software development, testing and implementation services consistent with the visions and requirements of more than 200 clients.

Participation in the development of a project for KDS, a leading international provider of Travel & Expense (T&E) management systems for private and public sector organizations.
  • Analysis of new business requirements.
  • Design and implementation of a number of new functionalities.
  • Support for live application.
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MyStaff Software01.09.2009 - 01.03.2010

Senior Developer within a company specialized in software development covering key HR processes in the HR Administration and Talent management domain.

Participation in the development of the third release of the MyStaff application, MyStaff 3.0.
  • Development of new modules for Windows Forms Application, ASP.NET Website, workflows (Metastorm BPM) and Web services according to software specifications.
  • Workflow development and implementation for different customers.
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Pluriva01.05.2009 - 01.09.2009

Senior Developer within a Romanian company that offers Quality Management solutions and services, through Consultancy, Platform Deployment, Application Delivery and Education.

Participation in the development of a billing application for Rompetrol Downstream.
  • In charge of analysing the new business requests and providing the technical impact.
  • Application design.
  • Feature implementation into live production components.
  • Maintenance (support for production issues).
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Development Software Services01.07.2008 - 01.05.2009

Senior Developer within a company specialised in the development, migration and optimisation of custom software solutions.

Participation in the development of the following projects:
- Streaming server(Windows) using Adobe’s RTMP protocol;
  • Design of a multithreaded windows service to communicate with the rtmpd server.
  • Development of the Business Logic and project implementation.
  • Use of the following technologies: .Net Framework 3.5, C#, C++, RTMP protocol, nUnit.

- Internal Document Manager, Silverlight;
  • UI design and development (Silverlight, Expression Blend).
  • Development of the Business Logic.
  • Delivery of a functional WPF Application with eye-candy features that would enable employees to manage internal company documents.
  • Use of the following technologies: SQL Server 2008, Visual Studio 2008, .NET Framework 3.5 (Windows Communication Foundation, Linq, Entity Framework, C#), Silverlight, ASP.NET 3.5.

- CRM, Human Resource Application System
  • UI design and development (ASP.NET, Ajax).
  • Development of the Business Logic.
  • Use of the following technologies: SQL Server 2008, Visual Studio 2008, .NET Framework 3.5 (Windows Communication Foundation, Linq, C#), nHibernate, ASP.NET 3.5, nUnit.
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Softwin01.03.2006 - 01.07.2008

Senior Developer for a major player on the regional market for IT-based solutions, products and complex business services.

Participation in the development of the following projects:
- Electronic Archiving System, an application developed for the Ministry of Justice;
  • UI design and development using WPF for a standalone Windows Application.
  • Development of the Business Logic.
  • Creation of a Windows Service that communicates with an existing system.
  • Use of the following technologies: SQL Server 2005, Visual Studio 2008, .NET Framework 3.5 (Windows Presentation Foundation, Windows Communication Foundation, Linq, C#).

- FireArms – National Register of Weapons and Ammo, an application developed for I.G.P.R.;
  • UI design and development using ASP.NET.
  • Development of the Data Access Layer and the Business Logic.
  • Use of the following technologies: SQL Server 2005, Visual Studio 2005, ASP.NET C#.

- BosAtlas  - ASP.NET Web Service that interoperates with Geomedia Intergraph, an application developed for Wolters-Noordhoff.
  • Web service development.
  • Automatic testing.
  • Use of the following technologies: SQL Server 2005, ASP.NET C#.

- GENSER – Add-on for the National Electronic System(NES) that allows generation of custom services, an application developed for Microsoft.
  • Technical design.
  • Development of a web application that configures the publication server.
  • Development of the publication server.
  • Development of extensibility modules.
  • Development of the Business Logic for the Fill Form application.
  • Automatic testing.
  • Writing of the technical documentation for the developed applications.
  • Use of the following technologies: SQL Server 2005, ASP.NET C#, Windows Services.
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Infopoint01.09.2004 - 01.03.2006

Software Developer for a global leader in the provision of self-service transactional software solutions across multiple technology channels for retail market segment.

Participation in the development of the following projects:
- N-Tier system composed of workstations - Self-Service (eg. PhotoKiosks), store managers servers and global server;
  • Project analysis.
  • Design of the project architecture.
  • Design and implementation of a dynamic Data Access Layer that supports multiple RDMBS.
  • Development of Windows Services and Asp.Net Web Applications.
  • Automatic testing of the developed applications.
  • Writing of the technical documentation of the project.
  • Use of the following technologies: SQL Server 2000, ASP.NET C#, Visual Studio .NET.

- a maintenance project.
  • New features implementation.
  • Identification and fixing of a number of issues in the existing application.
  • Documentation of the implemented features.
  • Creation of automated deployment scripts to facilitate the team's work.
  • Use of the following technologies: SQL Server 2000, Visual Basic 6, Visual C, COM, Windows API.

My stack

Spoken languages

FRENCH: Beginner
ENGLISH: Advanced
ROMANIAN: Native speaker

Networks and systems

Windows, Windows Services

Languages

C#, JavaScript, LINQ, VB.NET

Technologies

.NET Framework 2.0 - 4.0, Entity Framework, NHibernate, WCF, Windows Forms, WPF

Web technologies

ASP.NET, ASP.NET MVC 3, ASP.NET MVC 4, CSS3, DevExpress, HTML5, jQuery, jQuery UI, Silverlight, Telerik

DBMS

SQL Server 2000 - 2008

Development Environment

MSBuild

Application servers

SharePoint 2010

Software testing

NUnit

Miscellaneous

Agile Scrum, Knockout, Uniform.js

My education and trainings

Studies in Computer Engineering, Faculty of Electronics and Telecommunications - "Politehnica" University, Bucharest.2003-2006

Bachelor's Degree in Informatics, Faculty of Informatics - "Spiru Haret" University, Bucharest.