Imagem de perfil de cliver
Bandeira de Ukraine Kharkov, Ukraine
Membro desde 3 de junho de 2005
0 Recomendações


On-line Offline
Experienced in: - programming in C#, PHP, Perl, C++,Python,JavaScript; - desktop, client-server, mobile applications, - database design, SQL, stored procedure; - data parsers / processors / crawlers; - system-level programming including driver development; - network proxies, monitors, modifiers / encoders based on NDIS, TDI drivers, LSP, hooks; - mathematics modeling, calculus of approximations;
$35 USD/hr
52 comentários
  • 92%Trabalhos concluídos
  • 100%No Orçamento
  • 100%Pontualidade
  • 3%Taxa de Recontratação


Comentários recentes

  • imagem de Brian P. Project for cliver $260.00 USD

    “Excellent communication, timely work and project completed correctly. Will use again.”

  • imagem de Larry S. modify an existing scraper $472.00 USD

    “If you need scrapers/crawlers or related programming, you can't go wrong with Sergey. There are definitely cheaper people to hire out there. But if you want the job done properly from the outset with great follow-up, go with Sergey.”

  • imagem de Illya S. Bot To Scrape Sites $750.00 USD

    “Not the cheapest coder around, but one of the best. Great communication, good software and more importantly delivered on time. No problem is too hard for him and he has great coding solutions to any issue. Would hire again no questions asked.”

  • imagem de Alexander B. Project 1038312 has been deleted [Sealed]

    “Sergey is a good programmer and has proven he possesses a great deal of patience and an ability to solve tricky problems. I will continue to use him.”

  • imagem de madca Dell Outlet Scanner Grabber [Sealed]

    “Excellent job. Did what others said could not be done on time and on budget. Would work with again.”

  • imagem de Ronen K. Dotnetnuke Module w/ Google Map API - Frontend Only [Sealed]

    “quality work and fast turn around. very easy to work with! I am and will use Sergey and his team's services again.”


senior developer/manager

Mar 2005

Software architecture designer and developer with 14 year experience in a broad range of technologies. 'Turn-key' solutions from customer requirements to support of developed software. Targeted to think of solutions for not-typical problems. Highly responsible in his tasks. Advanced self-training skills. Environments: Windows (XP, Vista, 7), Linux (RedHat, Ubuntu, CentOS), [login to view URL], MS SQL, MySQL Languages: C#, C/C++, JavaScript (ajax, jquery), PHP, VB, VBA, Perl, Python, SQL, XML, XPath Skills:


mathematician bachelor

1987 - 1992 (5 years)


my articles

my articles are listed here [login to view URL]


  • Conectado com o Facebook
  • Freelancer Preferencial
  • Pagamento Verificado
  • Telefone Verificado
  • Identidade Verificada
  • E-mail Verificado

Minhas habilidades principais

Procurar Freelancers Similares