Imej profil martakalamar
@martakalamar
Penanda Poland Krakow, Poland
Ahli semenjak 1 Julai 2015
1 Cadangan

martakalamar

Dalam Talian Luar Talian
On the IT market from 2006. What we do: SPECIAL SKILLS - ffmpeg video and sound analysys and manipulation - streaming servers troubleshooting - solving problems that need academic approach and reading sourceocde SOFTWARE DESIGN AND DEVELOPEMENT: - Design software and web services - Java, J2EE, python, C/C++ server and other purpouse - Consulting and advanced problem solving (like video transmition, debugging in distributed environment, auditing etc) - iOS and Android mobile developement and systems - Javascript, JQuery, ExtJS, CSS3, HTML5 programming - PHP5, Wordpress - Symfony 2 backend developement - Linux Administration (Debian, Ubuntu) - Server infrastructure design and configuration (nginx, Lighttpd, Varnishcache, Memcached, etc.) GRAPHIC AND UX DESIGN: - Graphic design for web - Graphic design for DTP - User Experience design - Branding (logo and visual identification design) Working Methodology/Tools: - Agile (Scrum) - Git - Jira, Confluence
$30 USD/hr
7 ulasan
4.7
  • 86%Kerja Diselesai
  • 100%Mengikut Bajet
  • 100%Tepat Pada Masa
  • 11%Kadar Ulang Upah

Portfolio

Ulasan Terkini

  • Imej Jaroslav P. modify FFMPEG €466.00 EUR

    “The project is not completed according to the dispute”

  • Imej Harald L. RTMP to HLS converter [Sealed]

    “Very efficient and fast communication, a real FFMPEG and video processing expert.”

  • Imej Fundacja Zbuduj stronę internetową zł34.00 PLN

    “It was a simple and very small project and the shop works 100% and I can manage it now myself. thx.”

  • Imej Keith W. Need simple FFMPEG script & explanation how to use it $83.00 USD

    “Thanks for the script!”

  • Imej Chang L. Project 10035215 has been deleted $444.00 USD

    “Very professional, knowledgable, delivers fast and always available to answer questions, overall A+ freelancer”

  • Imej Jonathan G. Write some Software $620.00 USD

    “Marta is obviously an extremely talented FFmpeg / libavcodec / iOS developer. I would highly recommend them and will be returning for future tasks. Delivered on time, on budget and will great support.”

Pengalaman

Software Engineer

Feb 2012 - Sep 2012 (7 months)

Projects: [login to view URL], [login to view URL] Tasks: Agile (Scrum) project planning and coordination, Java backend programming (J2EE), JavaScript UX Developement, Backend System Performance Testing and Analisys

Senior Software Engineer

Sep 2008 - Feb 2012 (3 years)

Projects: Radio, GGMail, [login to view URL], Messanger Technology: JavaScript (JS1.4, 1.7, Webkit, Xulrunner), CSS, XHTML, UX developement, AS 3.0, Python, C++, Agile (Scrum)

Owner

Feb 2006

Web technologies, Multimedia & Consulting.

Software Developer

Sep 2004 - May 2006 (1 year)

Createing Project Documentation, ANSI C Backend Programming, GUI (J2SE Swing), Custom CMS System Developement (CSS, HTML, Javascript).

Pendidikan

MA

2001 - 2006 (5 years)

Sijil

  • US English Level 1
    90%

Pengesahan

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