Hình đại diện của waldoalvarez
Cờ của Dominican Republic Santiago De Los Caballeros, Dominican Republic
Làm thành viên từ Ngày 29 tháng 08 năm 2006
1 Đề xuất


Trực tuyến Ngoại tuyến
Hi. I have experience with many languages. I've being on top of computers for long time. I studied computer science and I know many high level languages like java, C, C++, C#, PHP, Delphi, Ruby, Python. I also can work at low level. More experience in x86-x64 but after getting used probably can handle anything. I have written windows kernel drivers. I worked in computer security field. Knowledge about security and cryptography. Know about compression algorithms and about signal processing as well as antivirus algorithms. Can work in reverse engineering and web 2.0. I have talent solving problems so that helps me a lot with debugging which is the 90% cause of failure in projects. Throw that project and let's have it done.
$18 USD/Giờ
các đánh giá về 8
  • 80%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 86%Đúng hạn
  • 9%Tỉ lệ thuê lại


Các nhận xét gần đây

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  • hình của perlaki Create a Mobile Website $500.00 USD

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  • hình của silvarodriguezp Project 7457480 has been deleted [Sealed]

    “best programer ever!”

  • hình của ddecker00 Custom Project 1 $50.00 USD

    “Did a good job, understood the subject matter well.”

  • hình của whiteholding CS-Cart / Post Affiliate Pro Development $1445.00 USD

    “Waldo is really doing a great job for my CS-Cart online store. It is really a complex work and programmers before him were unable to continue. It is especially hard, because the most work consists of fixing bugs deep in the scripts. Waldo managed all perfectly and for future projects, I will definitely consider him first before others.”

Giáo dục

Computer Science

2004 - 2008 (4 years)


2000 - 2004 (4 years)

Bằng Cấp

Microcomputer Operator (2010)

Computer Youth Club

This is a very basic certification that I got eyes closed. Basically is to operate a computer and use Office, Windows and that. Not big deal.

MS-DOS Course (1990)

Computer Palace

This was so long ago I can't even remember exact year so is a guess. But is not big deal. I was almost a child when I got it. I was studying with ppl that had 30-50 years old and I was like 12. Was the little child at the class that girls use to be with :). Yet got the highest qualifications! Batch command, ms-dos scripts, pipes and such. Was sort like introductory-middle level. The course still applies today when you open a "Dos box" Incredibly as was so many years ago.

Chứng nhận

  • US English Level 1

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