Cryptography Freelancers

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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, 10 Cryptography projects are completed every quarter on Upwork.

10

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 4.96.

4.96
Last updated: May 1, 2015

Popular Cryptography Searches

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  1. Gregory D.

    Gregory D.

    Consultant

    Switzerland - Last active: 11/07/2014

    After having started to program in C++ 2002, I started working in the domain of software development in 2003. Most of my earlier projects were for high-energy physics research, laying the groundwork for my specialization in data analytics. Over time and at first only out of curiosity I gradually switched towards security related areas such as reversing, penetration testing and of course cryptography. Several years later, by the time the global eavesdropping programs of many secret services around the world were revealed, I decided to focus on consulting for cryptography and other information-hiding approaches as my second area of expertise.

    $231.00 /hr
    0 hours
    0.00
  2. Leonardo Miljko

    Leonardo Miljko

    Leonardo Miljko

    Bosnia and Herzegovina - Last active: 06/06/2014

    I'm: - Graduate engineer of Electrical engineering, Computing and Informatics (Faculty of Electrical engineering in Sarajevo, University of Sarajevo, Bosnia and Herzegovina, five years study program of electrical engineering and informatics, Graduated: 04.10.1991. veral score: 9 ). - Senior teaching assistant for courses: Informatics, IT management, Computer crime, Introduction to information safety. - Expert testifying at Court for IT engineering, B&H - Independent expert associate (Director's office) for IT system Fund Health Insurance of HNC, Mostar, B&H. (Technical support , databases and application design; Responsible for database security and administration, data archiving, and archiving and protection of program code; Responsible for updating the Register of taxpayers and users of health insurance; Responsible for the security and control of data received from health centers, hospitals and pharmacies; Gives suggestions, recommendations and guidance in the field of: of information, communication, cryptography and security technologies, modernization of the health insurance system and comply with the European "e-health", centralization of database and on-line access, protection of personal data; software and hardware equipment and tools; implementing security, administration and archiving database; Integration of Health Smart Card in the health insurance system of HNC - Director – additional job (Studio Leonardo, Mostar, B&H) Reference: http://www.Leonardo.ba ; http://www.StudioLeonardo.us ; http://www.webMedjugorje.com ; http://www.StudioLeonardo.biz ; http://www.Studio.Leonardo.ba - Knowledge of HTML, CSS, C, PHP, HTML, and Javascript, Web design, Adobe Creative Suite, Web sites creation, web applications, CMS Joomla, Flash, web shop, Virtuemart web hosting, Apache , SEO. - Experience with relational databases, MySQL, PostgreSQL, MS SQL, Oracle, Access. - Security check of computer systems (Ethical hacking). Computer forensics and Data recovery from erased, damaged and/or destroyed media. - Statistical analysis of data IBM SPSS CHRONOLOGY: 28.01.1966. Born, Travnik, B&H Nationality: Croatian, EU 1980/81 – 1983/84 High school of Electrical engineering in Mostaru, B&H (Electrical technician - telecommunications) 1985/86 – 1989/90 Faculty of Electrical engineering Sarajevo (five years study program of electrical engineering, computing and informatics) 04.10.1991. Graduate engineer of Electrical engineering, Computing and Informatics 12.1992. – 4.1993. Parex Ltd., Ljubljana, Slovenia 5.1993. – 1.2001. Gold Coin Ltd, Ljubljana, Slovenia 2.2001. – 03.2007. HYPO Gold Coin GROUP Ltd, Podgorica, Montenegro 3.2003. – to present LR CC USA-Montenegro d.s.d, Podgorica, Montenegro (part time job) 2004. – 2007. Emona housing, Budva, Montenegro (employed under the contract of royalties) 9.2007. – to present Fund Health Insurance of HNC, Mostar, B&H (full time job employment) 3.2008. – to present Studio Leonardo, Mostar, B&H (additional job, private business) 10.2013. – to present Faculty of resources management - CKM, University "Herzegovina", Mostar, B&H (Senior teaching assistant) - Broker certificate, Republic of Srpska Securities Commission - Broker license, Republic of Montenegro Securities Commission - Low voltage electrical installations project contractor authorization; Low voltage electrical installations contractor license; Low voltage electrical installations supervisor authorization; Low voltage electrical installations license - Ministry of Economic Development of Montenegro

    $49.99 /hr
    0 hours
    0.00
  3. Vlad Z.

    Vlad Z.

    Consultant, Inventor, Software Engineer - InfoSec, Cryptography, etc.

    United States - Last active: 5 days ago - Tests: 5

    Greetings and salutations! Some highlights of my background: AACS Intermediate Key-Generation Facility. 14 patents granted: 10 in USA, 2 in China (PRC), 1 in Japan, 1 in Korea. Publications include 9 academic papers. Continuing to brag shamelessly about myself: Silicon Valley inventor and enthusiast with broad, multi-angle expertise across computer science field * Expert problem-solver, especially in previously unfamiliar areas * Impactful, innovative contributions as a part of dynamically-assembled international teams or solo * Exposure to all stages of the software life cycle * Having performed trade show demos, presentations to C-level executives and senior management Areas of interest and expertise: Cryptography - Information Security and Privacy - DRM - Enterprise Data Management - RDBMS - Multimedia and General Data Compression - Networking - OS Kernels - Assembler - Reverse Engineering - Industrial Research and Inventorship - Standardization Efforts - You Name It! If there's something not [yet] in this list - I learn fast, very fast. Finally, my skills also include cooking cutlets and brushing long-hair pets. I thrive on nontrivial, challenging, and diverse projects. Let us get in touch, and I shall resolve your problems quickly and efficiently. While I'm new to oDesk (for the time being), I have experience in consulting and contract engagements.

    $99.99 /hr
    28 hours
    0.00
  4. Christian S.

    Christian S.

    Mathematician / Physicist / Programmer

    United States - Last active: 2 months ago

    I have extensive industry and governmental experience with various physics, mathematical and programming projects using Linux, Python and C. I've done electromagnetic modeling, stochastic modeling, parallel programming, cryptographic, networking and digital signal processing applications. I have a Ph.D. in physics with an emphasis on computation.

    $50.00 /hr
    0 hours
    0.00
  5. David Cizek

    David Cizek

    Cryptography, Mobile, Web and Video Expert

    Czech Republic - Last active: 13 days ago - Tests: 8

    Hello Clients ! ~~ Credibility is my life, Quality is my proud. ~~ I am an honest, skilled professional with more than 6+ years experience in mobile, web, video and cryptography. I have developed many useful mobile(iPhone, iPad, android) apps, especially video edit, video chat, video streaming, social networking, tourist guide, games, etc. I have rich experiences to use ffmpeg to load many videos, audios, cameras and to produce videos of several formats. I am developing the websites using HTML5/CSS3, PHP5, C# and MySQL, MSSQL, jQuery etc. I have rich experiences to build commercial websites. I studied about cryptography and network security, mobile commerce in the university. I have rich experience of designing symmetric &asymmetric cipher system and mobile commerce system using it. If you hire me, I will give you much more help. I want to become a good friend and advisor of you who try for your success. Thank you. My Mobile Devices: - iPhone4, 5s, iPad mini, iPhone 6+ - Samsung Galaxy S4 - Google Nexus 7, Nexus 5 - Amazon Kindle Fire HDX 7" - Samsung GalaxyTab P5110, Pro 320 - LG G2 F320S - Huawei D2 2010, Honor 6 - Sony Xperia M35c - Xiaomi My Skills: - Native: iOS(Objective-C, Swift), Android (Java), JNI, NDK (C/C++) - Hybrid: PhoneGap, Xamarin - Cloud backend: Parse.com, Amazon S3 EC2 AWS, Twilio - Chat & Messaging Engine: OpenFire, OpenTok WebRTC, XMPP, Jabber - Media Streaming: Wowza, Red5, FMS - Video/audio/image processing: FFmpeg, Image Magick, AVFoundation, OpenGL ES, OpenCV, - Facebook, Twitter, Linkedin, Instagram, Youtube, Tumblr, Pinterest, Line, WhatsApp - Payment Gateway: PayPal, Stripe - Google Map, Foursquare, Geolocation, GPS, Open Street Maps, GCM

    $33.00 /hr
    0 hours
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  6. Dmitry P.

    Dmitry P.

    developer

    Russia - Last active: 1 month ago - Tests: 1

    Hi, I am Dmitry from Russia (UTC+4). I developer from 2011 and came to web in 2012. I see my strong points are enthusiasm for work and mind to do the Best option in time. I prefer discuss tasks with client to get the clear task understanding and his needs, that makes working partnership efficient. I have a Bachelor in Computer Engineering from one of university in Russia. My experience and skills: - building apps using .net framework; - asp.net: classic and MVC; - Web core: XML, HTML/CSS, JavaScript; - VCS: Git, TFS; - SQL: advanced administrating MS SQL and querying, optimizing; - developing web apps using ext js, Orchard CMS; - familiar with cryptography (MS CryptoAPI), building COM component; - creating tests: jMeter and load tests in MS VS. When one of technology is new for me - I explore it as task needs. Also, I like non-standard tasks.

    $11.11 /hr
    0 hours
    0.00
  7. Cameron Buckley

    Cameron Buckley

    Bitcoin/Crypto-currency Expert

    United States - Last active: 13 days ago - Tests: 1

    I've spent the last four years working with Bitcoin and other digital currencies. Mining: Built and configured GPU and ASIC mining servers. Configured for SHA256 and various Scrypt based algorithms Trading digital currency: This is a very different from traditional stock, bond, currency, and commodity markets. I am an expert in this field. Development: Build and maintain digital currencies, cryptocurrency, altcoins, digital tokens. Marketing: Community involvement is very important in maintaining a Cryptocurrency. Market making: Very experienced

    $50.00 /hr
    0 hours
    0.00
  8. Carlos P.

    Carlos P.

    Software and hardware developer

    Chile - Last active: 1 month ago - Tests: 3

    I have experience developing software since I was 10. Over the past years I have worked on different kind of projects involving software development on PHP, C/C++, .NET, Python, Java and Perl. Over the past 2 years I worked on a company developing hardware and software for embed systems on ultra thin profile with high energy efficiency with excellent results. I'm also very skilled on reverse engineering in both software and hardware, system administration, database design, mobile apps and security.

    $45.00 /hr
    0 hours
    0.00
  9. Andranik M.

    Andranik M. Agency Contractor

    Skilled Software developer

    Czech Republic - Last active: 14 days ago - Tests: 3

    I am a software developer with approximately 7 years of experience in various fields(from functional programming with ErLang to OOP using C++ and C#) and on various platforms(Unix, Windows, Linux). Also I am an information Security specialist and have a masters degree in information security. Currently I am doing my PhD in Charles University, Prague in the area of ensemble based component systems, and my main language is Java for now.

    Associated with: Softcore Research

    $100.00 /hr
    38 hours
    0.00