Hình đại diện của engkelber
@engkelber
Cờ của Brazil Ribeirão Preto, Brazil
Làm thành viên từ Ngày 13 tháng 04 năm 2016
0 Đề xuất

engkelber

Trực tuyến Ngoại tuyến
I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in JQuery Javascript framework - Install, configure and maintain almost all operating systems like Windows, Linux, BSDs, Solaris, Mac OS X. - Microsoft Certified Systems Engineer (MCSE/Windows Servers) - Microsoft Certified Database Administrator (MCDBA/SQL Server) - Planning and developing Database Queries in SQL language - MySQL Database Implementation/Administration/Maintenance specialist - Installing/Administering/Maintaining Linux and FreeBSD servers for Web, FTP, Email and Firewall services - Designing in Adobe InDesign, Adobe Illustrator, Adobe Photoshop, CorelDraw, AutoCAD
$20 USD/hr
7 nhận xét
4.7
  • 100%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • 30%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của markr123 Project for Kelber U. £100.00 GBP

    “This freelancer has to be one of the most hard working developers i have come across in 30 years. He does not stop until everything is working perfectly. I will definitely be hiring again.”

  • hình của willpalo Compile libcurl with https for Windows Mobile / WinCE $1200.00 USD

    “I had a uniformly positive experience with Engkelber, and give him the highest rating possible. He was professional, polite, and helpful. He did great work, above and beyond the requirements. He researched the job before accepting it to make sure he could succeed even though other people had found the job tricky. Then after accepting the job, he made great progress with good communication, and finished the project on time and on budget.”

  • hình của vw1699068vw Project for engkelber -- 2 $250.00 USD

    “Great job again. This project was a hard one, using security libraries where the right answers were not very clear at all. Got through everything and finished with exactly what I needed.”

  • hình của vw1699068vw Project for engkelber $250.00 USD

    “Another great job by engkelber. Well written, efficient code. Looking forward to working together again.”

  • hình của vw1699068vw Command Line C++/C# File Copy Utility $275.00 USD

    “Did an excellent job on this project, very professional and very quick. Executed to spec very efficiently and showed solid knowledge low level implementation details... the little things like error handling and special conditions were taken care of without me specifically listing everything that might possibly come up. Very good programmer, nice clean structured code.”

  • hình của Masterdriller Write some Software $111.00 AUD

    “Very helpful and patient, did what was required with ease and speed. would recommend without hesitation.”

Chứng nhận

  • C 1
    85%
  • SQL Level 1
    85%
  • Unix Level 1
    85%
  • US English Level 1
    85%
  • MySQL Level 1
    83%
  • C++ Level 1
    80%
  • PHP Level 1
    78%

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

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