Cristian C.

FULL STACK DEVELOPER

441 euro
Freelancer
26 years
Nadlac, ROMANIA

My experience

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FreelanceMarch 2018 - Present

Technical environment: Delphi, Lazarus Free Pascal, C++, PHP, JavaScript, MySQL, SQLite.
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Harman Connected ServicesAugust 2017 - February 2018

- refactoring and automating test cases (for automotive) in C# project.

- (programmatically) updating xlsx Excel files with Open XML framework and C#.

Technical environment : MS Visual Studio 2015, MS Excel 2013, Open XML, Jenkins, Windows 7 .
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PSS Prosoft Solutions SRLApril 2017 - July 2017

C development with Visual C++ 6; among several specific tasks, I developed a small software tool (based on a personal idea) useful for reverse engineering of C source code (it extracts the names of C functions from a C source code file by ignoring C macros, source code comments and strings of characters).

Technical environment : MS Visual C++ 6, Windows 7 .
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FreelanceMarch 2016 - March 2017

Technical environment : C++, Delphi, Lazarus Free Pascal, SQLite
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Continental CompanyJune 2015 - February 2016

- testing and debugging C embedded software for radar sensors (1 month)
- implementing multithreading (single producer-multiple consumers design pattern) in a Windows application developed with MS Visual C++ 2010: successfully accomplished (3 months);

- migrating a Windows application from MS Visual C++ 2005 to QT 5.4: successfully accomplished (5 months).

Technical environment : MS Visual C++ 2010, QT 5.4, Windows 7 .
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FreelanceNovember 2014 - June 2015

Technical environment : Delphi, C, C++, SQL
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PentalogDecember 2012 - November 2014

- upgrading and corrective maintenance of four client-server Windows applications developed with Delphi 2010 and Oracle PL/SQL 10g, within a team of four software developers. Technical environment: Delphi 2010 + Oracle Data Access Components (ODAC), Oracle SQL Developer, TFS (client), JIRA, EasyVista;

- Producing and updating relevant documentation (in French).

Technical environment : Delphi 2010, ODAC library, Oracle 10g, Oracle SQL Developer, Microsoft TFS 2010, EasyVista, JIRA, Windows 7 .
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FreelanceApril 2010 - November 2012

1) Development of a desktop cross-platform (Windows, Linux, Mac OS) application with Java J2SE + Swing + JDBC + SQLite and NetBeans:
https://code.google.com/archive/p/lecprog-stock-management/downloads

http://www.softpedia.com/get/Others/Finances-Business/Lecprog-stock-management.shtml

2) Conceptor of a new programming language, Lecprog2, which offers high flexibility in programming allowing to combine efficiently declarative programming with (imperative) procedural programming: https://code.google.com/archive/p/lecprog/downloads
A zip archive, Lecprog2Interpreter_1_3.zip, with a Lecprog2 interpreter (Windows application developed with Lazarus Free Pascal) is freely available for download at:
https://code.google.com/archive/p/lecprog/source/default/source
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Kepler-RominfoAugust 2007 - March 2010

I participated in the development of several client-server Windows applications:
- Transport Management software developed with MS Visual Basic 6 + Oracle 9 (6 months);
- Pension and Investment Funds Management software developed with Delphi 7 / Delphi 2009 + MS SQL Server 2005 + ADO components + ClientDataSet (15 months);

- Automatic Sms+Email Sending software developed with MS Visual C# 2005 + MySQL 5 (4 months).

Technical environment : Delphi 7 / Delphi 2009, MS Visual Basic 6, MS SQL Server 2005, Oracle 9, MS Visual C# 2005, MySQL 5, Windows XP .
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Amano Software EngineeringMarch 2006 - July 2007

- development of a Windows client-server application (HR management software) with MS Visual Basic 6 and MS SQL Server 2000; producing and updating relevant documentation (in English).

- I participated to the maintenance of a C embedded software running on terminals for time management; writing and testing C source code for fingerprint device (1 month).

Technical environment : MS Visual Basic 6, MS SQL Server 2000, Windows XP .
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FreelanceApril 2003 - February 2006

- development of a Windows application, "Teste cu Lecprog", for computer-based testing with Borland C++ Builder 4: http://www.oocities.org/vsnlecprog/
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MasterlineFebruary 2001 - December 2002

­- development of a Windows application for handling pdf and Word documents with MS Access 2000 (for GUI) and MS SQL Server 2000 (as database) for PSA Peugeot-Citroën;

- rewriting a Windows application with MS Visual Basic 6 and MS Access 2000 database for PSA Peugeot-Citroën (Garenne and Velizy subsidiaries).

Technical environment : MS Visual Basic 6, MS SQL Server 2000, MS Access 2000, Windows NT .
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CSE ParisOctober 2000 - January 2001

­- I participated to the maintenance of two client-server projects developed with Power Builder 6.5 and Oracle PL/SQL 8.

Technical environment : Power Builder 6.5, Oracle PL/SQL 8, Windows NT .
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ESSO companyFebruary 2000 - July 2000

- I participated in the development of a client-server Windows application with Visual Basic 6 and MS SQL Server 7.0 within a team of four developers.

Technical environment : MS Visual Basic 6, MS SQL Server 7.0, Windows 95
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C.I.C. Paris Crédit MutuelAugust 1999 - January 2000

- development of several client-server Windows applications with Visual Basic 6 + MS SQL Server 6.5, Sybase Server;
- creating reports with Crystal Reports that were using stored procedures (as data source) on MS SQL Server.

- programmatically updating Excel files with MS Visual Basic 6 + ADO from MS SQL Server 6.5 database

Technical environment : MS Visual Basic 6, MS SQL Server 6.5, Crystal Reports, MS Excel 97, Windows NT
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C.A.M. (Conseil et Assistance Méthodologique)November 1998 - July 1999

- upgrading and corrective maintenance of a Windows application, « HelpLine », developed with MS Access 2 / MS Access 97 .

- development of a prototype in VB 6 having several basic functionalities of the initial version developed in MS Access 2.

Technical environment : MS Access 2 / MS Access 97, MS Visual Basic 6, Windows 95.
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Crinsoft SRLMay 1998 - October 1998

I participated in the development of a client-server Windows application with Visual Basic 5 and MS SQL Server 6.5 within a team of five developers.

Technical environment : MS Visual Basic 5, MS SQL Server 6.5, Crystal Reports 5, MS Access 1995, Windows 95.
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Softwin companyNovember 1997 - March 1998

- upgrading and corrective maintenance of a Windows application developed with Borland C++ 3.1 in a team of three developers.

Technical environment : Borland C++ 3.1, Windows NT .
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ICI BucharestJuly 1995 - November 1997

Programming in Turbo C++, Prolog, Lisp .
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Bull CompanyJuly 1992 - October 1992

- implementing in C an algorithm for graphical reation of the function call tree of a C software program (very useful for reverse engineering).

My stack

Visual C#, Visual Basic 6, Visual Basic 5, Visual Basic, Transact-SQL, T-SQL, Swing, STL, SQLite, SQL, Software Development, Servlets, Qt, Python, Prolog, PHP, Oracle PL/SQL, Oracle, OOP, Neural networks, NetBeans, MySQL, MS Visual C# 2010, MS Access, Matlab, Machine Learning, Lisp, JSTL, JSP, JDBC, JavaScript, Java, J2SE, J2EE, HTML, Delphi 7, Delphi, CSS, Crystal Reports, Computer Graphics, Code::Blocks, C/C++, C++, C#, Algorithms