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George Kravchenko
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George Kravchenko

Software for humans

$30.00/hr

Olenivka /Donetsk, Ukraine


George Kravchenko has added 10 portfolio pieces. Create an account to review them.

C# - top 1% MSSQL - top 2% IELTS - 8.0 I do ... morelove development. I do love to create nice and useful things. I do love when my customers are satisfied, and when they call me for a single reason – to say “Thank you”. I work in IT for over 9 years as * Developer – development, support and optimization of LOB applications, including high-loaded systems * Business analyst – analysis of business processes of customers, writing specifications, optimization of business processes * Project manager – as a “software PM” and a “customer PM”. “Software PM” – what usually means under these words. “Customer PM” – as a manager of customers and a coordinator of relationships with them – something like a manager, a business analyst and a “software PM” in one person. Some years ago I jumped to C# and WPF. I like unit tests – reliability is one of the most important requirement of software. I try to use TDD in every critical places, and I write some less code in another places to reduce cost of development. I like modular applications, and DI is a great thing for providing that. Prism library adds great benefits in UI development. I like simple UI – look at GMail or Apple Mail. I like simplicity in applications. I have great experience with Microsoft SQL Server - database development, queries, optimizations, restoring corrupted data.. I have great experience in developing “real” applications which are used by “real” users. I had to support my applications by phones for a long time, and I hadn’t any money for that, so I know how it is and how to develop applications which doesn’t need any support. Applications which are installed in one click. Applications where UI is so simple as it can be. A lot of applications were developed with Accent, which include RAD (it uses VBScript as internal language), ORM library, standard UI for a lot of entities etc., and this allows develop a “low-cost” applications for my customers. less

Overview

C# - top 1% MSSQL - top 2% IELTS - 8.0 I do love development. I do love to create nice and useful things. I do love when my customers are satisfied, and when they call me for a single reason – to say “Thank you”. I work in IT for over 9 years as * Developer – development, support and optimization of LOB applications, including high-loaded systems * Business analyst – analysis of business processes of customers, writing specifications, optimization of business processes * Project manager – as a “software PM” and a “customer PM”. “Software PM” – what usually means under these words. “Customer PM” ... more– as a manager of customers and a coordinator of relationships with them – something like a manager, a business analyst and a “software PM” in one person. Some years ago I jumped to C# and WPF. I like unit tests – reliability is one of the most important requirement of software. I try to use TDD in every critical places, and I write some less code in another places to reduce cost of development. I like modular applications, and DI is a great thing for providing that. Prism library adds great benefits in UI development. I like simple UI – look at GMail or Apple Mail. I like simplicity in applications. I have great experience with Microsoft SQL Server - database development, queries, optimizations, restoring corrupted data.. I have great experience in developing “real” applications which are used by “real” users. I had to support my applications by phones for a long time, and I hadn’t any money for that, so I know how it is and how to develop applications which doesn’t need any support. Applications which are installed in one click. Applications where UI is so simple as it can be. A lot of applications were developed with Accent, which include RAD (it uses VBScript as internal language), ORM library, standard UI for a lot of entities etc., and this allows develop a “low-cost” applications for my customers. less

George Kravchenko
Drop Here

George Kravchenko

$30.00 /hr

Software for humans

Olenivka /Donetsk, Ukraine

Overview

C# - top 1% MSSQL - top 2% IELTS - 8.0 I do love development. I do love to create nice and useful things. I do love when my customers are satisfied, and when they call me for a single reason – to say “Thank you”. I work in IT for over 9 years as * Developer – development, support and optimization of LOB applications, including high-loaded systems * Business analyst – analysis of business processes of customers, writing specifications, optimization of business processes * Project manager ... more– as a “software PM” and a “customer PM”. “Software PM” – what usually means under these words. “Customer PM” – as a manager of customers and a coordinator of relationships with them – something like a manager, a business analyst and a “software PM” in one person. Some years ago I jumped to C# and WPF. I like unit tests – reliability is one of the most important requirement of software. I try to use TDD in every critical places, and I write some less code in another places to reduce cost of development. I like modular applications, and DI is a great thing for providing that. Prism library adds great benefits in UI development. I like simple UI – look at GMail or Apple Mail. I like simplicity in applications. I have great experience with Microsoft SQL Server - database development, queries, optimizations, restoring corrupted data.. I have great experience in developing “real” applications which are used by “real” users. I had to support my applications by phones for a long time, and I hadn’t any money for that, so I know how it is and how to develop applications which doesn’t need any support. Applications which are installed in one click. Applications where UI is so simple as it can be. A lot of applications were developed with Accent, which include RAD (it uses VBScript as internal language), ORM library, standard UI for a lot of entities etc., and this allows develop a “low-cost” applications for my customers. less

George Kravchenko has added 10 portfolio pieces. Create an account to review them.

Work History and Feedback

  • C# Expert needed

    Jul 2011 - Mar 2013
    5.00
    Great guy to work with completely all the jobs we ask in good time... great communication

    8 hours

    $15.50 / hr
    $124.02 earned

  • C# WPF Developer

    Jan 2012 - May 2012
    No feedback given

    391 hours

    $18.00 / hr
    $8,328.64 earned

  • C# WPF Developer

    Jul 2011 - Jan 2012
    4.85
    George is the best! We enjoyed working with him from the start. His productivity is incredible, and the quality of his work is excellent. He keeps educating himself about new tools, trends, and technologies, so he's getting even better by the month. For us, he is working on and with C#, SQL Server, Wix, Jenkins, Git, WPF, and many other things. Thanks for all your contributions, you have a major impact on our team!

    709 hours

    $15.50 / hr
    $12,558.97 earned

  • Optimize MSSL Stored Proc

    Jul 2011 - Sep 2011
    5.00
    Our project focus changed, so we did no longer need DB work, but George did an excellent job for us and I will definitely use him again.

    3 hours

    $15.50 / hr
    $41.39 earned

  • convert access db to c# or VB .net

    Feb 2011 - Jul 2011
    5.00
    George was so very wonderful to work with and provide wonderful service. He is intelligent, knows his technologies and performs well and cares about customer satisfaction. I would hire George again.

    124 hours

    $12.00 / hr
    $1,482.00 earned

George Kravchenko has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Programming with C# Test4.50Top 10%19 mins
MS SQL Server 2000 Test3.90Top 10%34 mins
DotNet 2.0 using C# Test3.25Top 10%40 mins
MS SQL Server 2005 Test4.10Top 10%39 mins
MS SQL Server 2000 Test3.50Top 20%36 mins
Programming with C# Test3.75Top 10%38 mins
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Work History
3,961 hours worked
9 jobs
Availability
Available
More than 30 hrs/week
Profile Link
Associated with
Softumus Agency
2,203 hours
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