Freelance Crypto Developers Available for Hire

Daniel Grassi, top Crypto developerHire Now
Freelance Crypto developer in Fort Lauderdale, United States

OSX and iOS developer since their releases.

I have developer commercial security products such as encrypting flash drives for Lexar Media. I am very involved in symetric encryption both in implementing and secure usage.
Kostiantyn Chertov, Crypto software engineer and devHire Now
Freelance Crypto developer in Kiev, Ukraine

Crypto & Smart card developer

Secure implementation of crypto algorithms, hardware-optimized implementation, EMV/CC EAL security certification of cryptographic library
Martin Wiboe, Crypto freelance coderHire Now
Freelance Crypto developer in Lyngby, Denmark

Partner at substans softwareudvikling

I'm well-versed in the concepts and practical uses of cryptography, and I can assist you in designing secure applications.
Vasiliy Bondarenko, Crypto software engineer and devHire Now
Freelance Crypto developer in Bangkok, Thailand

Sr. Full-stack Web Developer (~20 year experience in coding)

Working with APIs, implementing services on top of blockchain.
Ivan Turkovic, top Crypto developerHire Now
Freelance Crypto developer in São Paulo, Brazil

Entrepreneur and Ruby & Javascript Consultant

I am a geek, visionary, startup enthusiast, occasional tech blogger, software developer & entrepreneur and most of all a salesman. I am simply uninterested in mediocrity. I don’t settle for average. People say I have a mind that is always running--I'm just that guy who's guilty of staying up all night thinking about how I can be truly exceptional at what I do. You might call this a truly positive or competitive spirit, but I call it passion. I have cofounded that received +$1 million funding. I do web application (ruby on rails, padrino, lotus, javascript, haml, sass, css, twitter bootstrap, backbone.js, angular.js, sails.js, loopback, MEAN stack, ember.js, d3, react, ionic, cordova, phonegap, jquery, sinatra, less, bdd, spec, cucumber, tdd), mobile devices (objective-c, swift, iPhone, i...
Yuval Kogman, Crypto freelance coderHire Now
Freelance Crypto developer in Alblasserdam, Netherlands

Polyglot developer with an obsession for modularity

I'm a self taught developer, and ever since my first job, given enough time at a workplace I've always become the guy who people go to when they're stuck, and I've enjoyed doing the same on various online communities. I've always found those interactions very rewarding, I find it much easier to apply myself in a focused way to helping other people solve their problems. I really believe in the "teach a man to fish" cliche. If you are a student or need help working on open source, I offer a 50% rate reduction. Note that I will not solve exercises/assignments for you, I am only willing to help you to solve them yourself. Finally, I suggest you check out this great write up by Adam Goldman, another mentor on this site, which has some great tips on how better utilize this service https...
Djuro Alfirevic, Crypto software engineerHire Now
Freelance Crypto developer in Belgrade, Serbia

iOS Software Architect

10+ years of experience with iOS and over 135 iOS applications written in Objective-C and Swift. 10+ years of lecturing experience (iOS, OOP, Software Architecture) Lecturing others is my first love - and I have a tone of experience in that field. I started teaching others math, electronics, electrotechnic and after some time - I've started working for couple of IT schools where I teach iOS and learn people to think differently. Check out my blog:
Nirosh Jayaratnam, Crypto freelancer and developerHire Now
Freelance Crypto developer in Colombo, Sri Lanka

Security Engineer and Penetration Tester

Have good understanding of crypto algorithms such as password hashing, encryption, etc.
Justin Quick, Crypto freelance coderHire Now
Freelance Crypto developer in Washington, United States

Web Software Engineer

I am making the world better by contributing to open source technologies for organizations and communities specializing in web applications. Ive contributed to projects that span the world and help people have a better relationship with technology on the web. Here are some of my projects: Django Activity Streams: Generates activity stream feeds for your websites so your users can know what other users are doing Google Image Chart Wrapper for Python: Used by many sites around the world including Interlegis which helps the citizens of Brazil better understand their voting results. PyGoogleVoice: Python wrapper for the Google voice “API”. Lets you connect to the ...
Artsrun Ohanyan, Crypto software engineerHire Now
Freelance Crypto developer in Drexel Hill, United States

Senior software engineer

I am a software engineer with over 15 years of experience in a wide variety of business applications. I have extensive hands-on experience in software design, architecture, implementation and integration.
Dhaval Chauhan, senior Crypto developerHire Now
Freelance Crypto developer in Bengaluru, India

Full Stack Founder

I started as a PHP developer for a my startup Nekster. Now actively developing iOS apps with Node.js as backend Currently i am interested in Web Application security and exploit development besides php I have contributed to the security of many websites like Google, facebook. Other than this everything is rocket science to me.
Jacob Heater, Crypto freelance coderHire Now
Freelance Crypto developer in Centreville, United States

President/Founder at Code Corps

GitHub Repository: I am an engaging individual with a strong passion for software architecture. I have excellent interpersonal skills, and communicate well in both oral and written forms. I am a natural leader and have experience in leading a team of developers, client presentations, meetings, and exhibit good leadership characteristics. I have software architecture experience in small and enterprise level applications, and am highly experienced in the SDLC process. I enjoy working in a team setting, in fast-paced environments and leading a team to success. I believe that writing high-quality code is a must, not a nice-to-have, and I enjoy mentoring developers and learning from other people. I am highly skilled in multiple programming languages and platfor...
Avinash Agarwal, Crypto software engineerHire Now
Freelance Crypto developer in Varanasi, India

SDE Intern at Microsoft

Senior Undergraduate at Indian Institute of Technology (BHU), Varanasi Experienced Programmer in C, C++, Java, and Python. Also a Stargazer and an Otaku.
Adi Roiban, Crypto freelance developerHire Now
Freelance Crypto developer in Meliana, Spain

Developer and cook. I am specialized on server-side, behind the scene, seamless and automated products. I develop multi-OS server-side on-premise secure data transfer software based on automated processes and TDD. I am a software automation geek.

Searching for the balance between work and life. Currently leaving and working in a small town from a small island in the Canaries. I am the product manager for a multi-OS server-side on-premise secure data transfer solution. I have a full background of the server-side and computer networks landscape. I started as a system administrator and quickly moved to network engineer. Once I got familiar with computer networks (and the Internet) I switched to doing software development for secure network based applications.
Fernando Trigoso, Crypto dev and freelancerHire Now
Freelance Crypto developer in Raleigh, United States

Accomplished Software Architect and Developer, Team Mentor

I have been programming and mentoring teams for over 10 years. I have experience at many layers of the technology stack. I also have experience as an agile coach. I can help you with your software and your process. I focus on scalable web technologies, specifically React, Node.js, MongoDB, Redis. I have extensive experience deploying to Heroku and AWS. I also have extensive knowledge of many third party APIs, such as: Twilio, SendGrid, Mandrill, PubNub, Facebook, etc. I have worked with startups and large enterprises. I have designed many large software systems. I can help you improve the quality of your code through simplicity and a test-first mentality.

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