Systems Development Jobs

40 were found based on your criteria

  • Fixed-Price – Est. Budget: $300.00 Posted
    We are looking for an EXPERT Linux / VoIP Systems Architect who is able to perform an integration for us using either Kamailio or OpenSIPS. The objective of this installation is to gain high CPS for enterprise / call center VoIP Traffic. We were recently notified that the easiest integration would be using OpenSIPS and Freeswitch as our billing/routing engine has existing frameworks to integrate easily with FreeSwitch. More information about this integration is available here: ...
  • Fixed-Price – Est. Budget: $30,000.00 Posted
    As an Online Advertising company we need a programmer that can: * Build large database * Online advertising software/systems * Create UI for our customers * Connect our website with payment providers like paypal, credit cards, 2checkout etc. We need serious programmers with past experiences, great and committed to work hard and patiently. Some examples of Websites we want to create are:
  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    I have a custom built iOS application, and I need to have the code reviewed for style, errors, and poor programming. I also need to have you give a report on how to optimize the server/application for the smooth functioning of the application at a high volume of users. I will provide access to the server and the source code. The project is not to exceed 1 week.
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Very small business that would like to outsource its UK human resources. Have a couple of different entities. one being mainly used for Volunteers etc. Another with sub contractors and one employee. Just want someone who can do the basics of setting up an employee being able to answer any questions from employee or sub contractor if they ask. its a varied role as I have a few different interest but nothing big with loads of staff. However there is ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    $15 - Immediate Help Needed on O/S User Error and Registry Issue - Temporary User Issue Hello, please let me know if you are a technical expert with fixing O/S issues. I have a PC running Windows 8 and have a Temporary User Error. I do need someone I can communicate with via Skype headset but you have access computer via Teamviewer with me. I am needing assistance as soon as possible. Please confirm back. Thank you.
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    We are looking for someone with experience in setting up an automated call distribution system in the European Union, Australia and the USA - numbers should be toll free, or in some cases with little charges - this numbers should be toll free from all (or most) EU countries, Australia and the USA - this number should forward to different call-centers, depending on the time and location of the caller Pleasy reply only if you have experience in setting up phone systems. Please ...
  • Fixed-Price – Est. Budget: $5,000.00 Posted
    This is very big project and we already have banker with us to proceed over this job. Only experience team/individual with High level language experience needed. We need to build a payment gateway like, Initially we need Credit card Profile Management system same as Please provide your experience and demonstrate ion with your quote. Thank you
  • Hourly – Less than 1 month – 30+ hrs/week – Posted
    This job is to create the system design for the rewrite of our online software application. The software needs to be rewritten to clean-up legacy outdated code, add several enhancements, and allow easier development going forward. Today, the software uses both the and the ABEBooks APIs. It is built on Amazon Web Services and uses Amazon SES for email subscriptions. There is also a Google Analytics component as well. The UI is very simple, with only 5 screens ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    I have limited data connection up to 4 Gega bayte from mobile operator (3G connection) and i want to make it unlimited by stop sending report data to mobile operator or some something from the software to have unlimited connection i will give the software provided by the mobile operator please bid only if you can give the result
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    An activity will take place to introduce students to the process of corporate mobile application development and maintenance. The group of students have a variety of backgrounds. I will be the person providing guidance during the activity. The activity will provide a sense of what is involved in the entire process from idea to market and maintenance/continuity for a large organization making changes to their mobile application. It will provide meaning full, high-level insight for the students. I am ...