Asynchronous I/O Freelancers

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Asynchronous I/O Job Cost Overview

Typical total cost of Upwork Asynchronous I/O projects based on completed and fixed-price jobs.

Upwork Asynchronous I/O Jobs Completed Quarterly

On average, 2 Asynchronous I/O projects are completed every quarter on Upwork.


Time to Complete Upwork Asynchronous I/O Jobs

Time needed to complete a Asynchronous I/O project on Upwork.

Average Asynchronous I/O Freelancer Feedback Score

Asynchronous I/O Upwork freelancers typically receive a client rating of 4.33.

Last updated: July 1, 2015
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  1. Eugene T.

    Eugene T. Agency Contractor

    Full Stack Web Developer and Python Expert

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 2

    As a software engineer with more than 15 years of professional experience I strive to do my job quickly and efficiently with "The Zen of Python". I'm proficient in Python, Linux and the full web stack. Professional skills: - Python, Django, Flask, SQLAlchemy, Gevent, Twisted, Pandas, NumPy - HTML5, CSS3, JavaScript, jQuery, D3 - PostgreSQL, MySQL, Redis, Riak - Nginx

    Associated with: 7bits

    $45.00 /hr
    1,371 hours
  2. Phan Quoc Dung

    Phan Quoc Dung Agency Contractor

    Programmer / Developer

    Vietnam - Last active: 3 months ago - Tests: 1 - Portfolio: 27

    Over the last 10 years, I have developed more software and website of websites using VB, VB.Net, C#.Net, ASP.NET and Coldfusion. Besides that, SQL, MySQL and Access is my skill.Can be list some project i has finish:- Manager school software- Autobackup database (auto backup and download over FTP)- SMS service system (using SMS gateway, integrated with more service: auto reply over Y!M, look up lottery, school report, ...)- More website with coldfusion (using cfwebstore) with kaimagic team:- More website with ASP.NET at vietnam- MLM system manager softwareThe last project is AutoNews software. It can be auto get last news on some magazine, download and split to get each content (title, author, content, summary, thumb image, ....) and auto upload to another server (insert to another database and upload all related image to server over FTP account). This project has finished by myself. Also, i has done streaming project with WPF (streaming voice and webcam; Client - Server protocol).

    Associated with: Phan Quoc Dung

    $11.11 /hr
    11 hours
  3. Slawomir L.

    Slawomir L.

    senior python programmer (pyramid/tornado/django)

    Poland - Last active: 01/10/2011 - Tests: 3 - Portfolio: 2

    first things first ability to abstract / think on several levels reading others source code planning every day / well-organized love what I doing self-improvement craving for knowledge creativity / problem solving results-driven lead programmer effectiveness never give up SCRUM compatible Expert in python. Good in any programming language

    $29.90 /hr
    0 hours
  4. Mallick S.

    Mallick S. Agency Contractor

    Taxi Apps, Android, iOS, Push Notification, SQLite

    India - Last active: 2 months ago - Tests: 1 - Portfolio: 6

    smartData Enterprises (I) Affiliate Proving quality innovative solutions to my clients. 6 years of extensive experience in developing native apps for iOS and Android SDK in productivity, utility and health & fitness category. With great insight into User Demographic requirements and changing market needs, I am confident to take up challenges to develop the best quality apps. Currently working on the development of Android Native Apps from the last 10 months for both smartphones and tablets using latest SDK's 2.2/2.3.

    Associated with: SmartData Inc Agency

    $13.00 /hr
    723 hours
  5. Oleg Pashigorev

    Oleg Pashigorev

    Enterprise Architect

    United States - Last active: 10/09/2013 - Portfolio: 2

    Motivated and seasoned full .net stack Architect with a proven track record of success for over 10 years in the development of enterprise scale applications. Passionate in all aspects of the Software Development Life Cycle including application architecture, development, and management of scalable solutions utilizing cloud-based solutions and distributed architecture. Strong background with the Agile methodologies. Extensive experience in web, mobile systems and OOP/OOD principles. Specialties: • High Traffic Web Software • Highly secure online banking systems • Design and Architecture of web-based applications and web-services (SOAP, XML, REST, etc) • Software Architecture, design, refactoring, patterns and mentoring • Distributed systems, networking, n-tier and peer based systems • Mobile, desktop, web services and client with a passion for UX centered development

    $83.33 /hr
    0 hours