Cryptography Freelancers

Browse Cryptography job posts for project examples or post your job on Upwork for free!

Cryptography Job Cost Overview

Typical total cost of Upwork Cryptography projects based on completed and fixed-price jobs.

Upwork Cryptography Jobs Completed Quarterly

On average, 12 Cryptography projects are completed every quarter on Upwork.

12

Time to Complete Upwork Cryptography Jobs

Time needed to complete a Cryptography project on Upwork.

Average Cryptography Freelancer Feedback Score

Cryptography Upwork freelancers typically receive a client rating of 4.95.

4.95
Last updated: June 1, 2015

Popular Cryptography Searches

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  1. Nathu N.

    Nathu N.

    Software Developer / Software Security

    Philippines - Last active: 21 hours ago - Tests: 16 - Portfolio: 14

    Areas of Specialization / Interest: Microprocessors Programming: •PIC (Assembly or C - MPLab) •ATMEL (C Language - Keil uVision) •Arduino (C - Arduino IDE) •Raspberry Pi (Python) Desktop Applications developed in: •Windows -Visual Basic.NET -C#.NET -C/C++ -Java -Python •Linux -Java -C/C++ -Python •Mac -Java -C/C++ -Objective C (Cocoa) -Python Database Implementation -MySQL Malware Analyst Malware Researcher Encryption Enthusiast Software Protection/Security and Licensing Cryptography .NET Reverse Engineering Engineering Applications •Altera Quartus •MultiSIM Circuit Simulation •ARES PCB Design •ISIS Circuit Simulation •MatLab (Matrix Laboratory) •MPLab Website: http://messycodes.somee.com/ LinkedIn: http://ph.linkedin.com/pub/nathu-nandwani/69/a46/1a4/

    $20.00 /hr
    81 hours
    4.99
  2. Bill Demos

    Bill Demos

    Software Architect

    Greece - Last active: 04/28/2014 - Tests: 3 - Portfolio: 6

    I finished my degree, BSc Honours in Computer Science at the University of Leeds, England, at the age of 22. Since then I have had more than 15 years of experience in building large scale applications using Delphi, C++ Builder, Microsoft VB, Microsoft C++ and Microsoft C#. Other skills involve 3D programming with DirectX, OpenGL, and HLSL. I have a very good physics and mathematical background which allow me to easily develop physics simulation systems, 3D visualisation systems and deal with problem solving. I can easily program client/server multitier applications that involve network communications such as TCP/IP programming, SOAP and a lot of other proprietary and standard network protocols, such as POP and Web Services among others. All application programming at some point involves storing data in a persistent storage. I have been writing applications that span over from custom database development, such as binary tree/hash tree indexing units, to using ready made relational database systems such as SQL Server, Interbase, Oracle and Access.

    $33.33 /hr
    8 hours
    5.00
  3. Juan E.

    Juan E.

    Web Developer, Web Security, Linux Admin

    Colombia - Last active: 11 days ago - Tests: 7 - Portfolio: 14

    Dear reader, I'm Juan Escobar. Since 2009 I've been working with: + Linux servers + PHP frameworks + MySQL database + Security methodology OWASP Some years ago I started with security/programming challenges, currently I'm in Colombia's top 5 in wechall.net (A website that consolidates user scores in the security/programming challenges most recognized in the world): http://www.wechall.net/country_ranking/player/juanescobar#rank_2. In 2011 I registered Compubun Company. With Compubun I developed ​​web application for the government sector and private companies using technologies as PHP, HTML, CSS, jQuery and Frameworks. That made ​​me gain experience in management projects and administrative tasks. Finally, I want to say that I am a person who cares about the little details, I'm very obsessed with quality as you can see in the latest work from my portfolio.

    $20.00 /hr
    340 hours
    4.16
  4. Bonfix N.

    Bonfix N.

    Lead developer(desktop,mobile,web), Project Manager and SEO expert

    Kenya - Last active: 8 days ago - Tests: 4 - Portfolio: 8

    I've got excellent skills in Java, Android, PHP and project management. I develop websites with security and SEO in mind ensuring that the website is secure and rank higher in Google results.I develop applications in the following platforms: 1. Desktop •Windows  Java  C#.NET  C/C++  Python •Linux  Java  C/C++  Python •Mac  Java  C/C++  Python 2. Mobile  Android  Phonegap 3. Web  PHP  JSP  HTML  CSS  JavaScript  Twitter Bootstrap  MVC I've had past projects in: - Java cryptography - Android SMS and call spying application - REST and JSON between Android and Web servers. - PHP MVC framework - Windows Text Editor I'm new to Odesk but with vast experience outside Odesk. I'm highly self-motivated and dedicated to produce excellent work. Currently, I'm looking for opportunities in Desktop software development , web design and development and Android application development including building apps from scratch and customization of already available app.

    $22.22 /hr
    3 hours
    5.00
  5. Petr V.

    Petr V.

    Senior .NET Developer / Technical Architect

    Moldova - Last active: 2 months ago - Tests: 5 - Portfolio: 10

    Customer oriented Senior Software Developer with over 15 years of experience and exceptional willingness to go the extra mile to deliver the right solution on target. C#/ASP.NET, MVC, CQRS, NServiceBus, NHibernate, AppFabric, SaaS, MS-SQL, Oracle

    $18.00 /hr
    7,830 hours
    5.00
  6. Tarun Sharma

    Tarun Sharma

    Software Engineer with a 2 years experience in Software Development

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

    I am working as a Java web application developer. Experience : More than 2 years. Education Qualification : B.Tech. (Computer Science) Skills : C, C++, PHP, J2SE, J2EE, Spring, Hibernate, Ajax, JQuery, JSON, XML, SAML. I have developed a wide range of web and desktop applications in java using eclipse, netbeans with Oracle, MySql, Postgres as back end. And I am seeking opportunity to build web and desktop applications from the ground up for you or your business. I also have experience in the following areas : PHP, MySql, OOP, Software Design and Testing, Automation Testing with Selenium WebDeriver and IDE (1 year)

    $7.00 /hr
    23 hours
    4.93
  7. Mark Heramis

    Mark Heramis

    Programmer and SEO

    Philippines - Last active: 3 months ago - Tests: 2 - Portfolio: 1

    Hey there! I'm Mark Heramis - your savvy web development specialist. I'm here to help you fire up your business with web based solutions that work like a charm. I share ideas & offer services related to web development, web design, and of course, search engine optimization (SEO). I am open to new technological advancement and can quickly adopt to it. I learn fast, work hard, and pay attendion to details. I am cooperative and is willing to take the extra miles to achieve the expected ends. How to reach me Skype: chum.heramis Email: chumheramis@gmail.com Time: 4pm - 5am philippine time In case we have incompatible time, you can send me an email to schedule for a discussion.

    $5.00 /hr
    60 hours
    0.00